1. Manuals
  2. Brands
  3. Valco Cincinnati Manuals
  4. Industrial Equipment
  5. VC350A
  6. Manual

Valco Cincinnati VC350A Manual

Flexoseal system
Hide thumbs
Table of Contents

Advertisement

Quick Links

VC350A Flexoseal
System
®
Manual Number: MC037
Release Date:
May 2001

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the VC350A and is the answer not in the manual?

Questions and answers

Summary of Contents for Valco Cincinnati VC350A

  • Page 1 VC350A Flexoseal System ® Manual Number: MC037 Release Date: May 2001...
  • Page 2 The information in this manual is furnished for educational purposes only, is subject to change without notice, and should not be construed as a commitment by Valco Cincinnati, Inc. This manual was written and designed at Valco Cincinnati, Inc., 411 Circle Freeway Drive, Cincinnati, Ohio 45346. Part Number: MC037...
  • Page 3 CE Declaration of Conformity (According to EN 45014) Manufacturer: Valco Cincinnati, Incorporated 411 Circle Freeway Drive Cincinnati, OH 45246 declares that the product: Product Name: Flexoseal Control ® Certification Date: 1998 conforms to the following standards: Safety: EN 60204-1 EMC Emissions:...
  • Page 4 Table of Contents Section 1—Introduction ..............................1-1 About this Manual ..............................1-1 ® Description of the VC350A Flexoseal System ....................1-2 Section 2—Safety Information ............................ 2-1 General Information ............................. 2-1 Warnings ................................. 2-1 Cautions .................................. 2-1 What to Do if Contact with Hot Adhesive Occurs ..................2-3 What to Do if Adhesive-Related Fire or Explosion Occurs ................
  • Page 5 Glue Delivery System ............................7-1 Air Pressure Settings ..........................7-1 Glue Pressure Settings ..........................7-2 Glue Application System ............................. 7-2 VC350A Control ..............................7-2 Example of Adjusting the Ratio Compensation .................. 7-4 On/Off Compensation Theory of Operation ....................7-4 Hot-Melt Adjustments ............................7-6 Motor Stop/Motor Idle Jumper .......................
  • Page 6 Section 10—Troubleshooting ............................10-1 Introduction ................................10-1 Troubleshooting the Control ..........................10-8 Troubleshooting the Main Board ........................10-11 Checking the Logic Voltage ........................10-15 Internal Diagnostics ..........................10-15 Front-Panel Diagnostics ............................10-17 Encoder Diagnostics ............................. 10-18 Scanner Diagnostics .............................. 10-18 Section 11—Specifications ............................
  • Page 7 About this Manual ® Valco Cincinnati has prepared this manual as an aid for installing, operating, and servicing the VC350A Flexoseal control (Figure 1). This manual provides specific information about the unit, and general guidelines and references when discussing other equipment such as glue systems, scanners, encoders, and dispensing valves. If you need more information, contact your Valco Cincinnati representative.
  • Page 8 Section 1 —Introduction ® VC350A Flexoseal System Figure 1-1. VC350A Control Valco Cincinnati...
  • Page 9 WARNING! Promptly repair or replace all worn or damaged electrical wiring and equipment wires. OTHERWISE, DEATH OR PERSONAL INJURY COULD OCCUR. WARNING! Properly route all electrical wires. OTHERWISE, DEATH, PER- SONAL INJURY, OR DAMAGE TO THE MOVING PARTS OF THE MACHINE MAY OCCUR. Valco Cincinnati...
  • Page 10 Section 2—Safety Information VC350A Flexoseal ® System WARNING! When making adjustments or performing checkout procedures, stay clear of any moving mechanical parts and do not touch exposed electri- cal equipment or electrical connectors. OTHERWISE, DEATH OR PERSONAL INJURY COULD OCCUR.
  • Page 11 VC350A Flexoseal ® System Section 2—Safety Information What to Do if Contact with Hot Adhesive Occurs WARNING! The heat that is contained in hot-melt material will continue to penetrate and deeply burn the skin unless rapidly cooled by external means such as water.
  • Page 12 Section 2—Safety Information VC350A Flexoseal ® System What to Do if Inhalation of Adhesive Fumes Occurs If Adhesive fumes are inhaled, immediately follow these steps: 1. Take the victim away from the immediate work area. 2. Provide victim with fresh air.
  • Page 13 Connect the control to a “clean” supply of electrical power. Use a dedicated circuit if possible. Note! If a dedicated circuit is not available, do not connect the control to a circuit that supplies high- amperage equipment—use another circuit such as a lighting circuit. Otherwise, equipment may not function properly. Valco Cincinnati...
  • Page 14 Shearing adhesive can be responsible for clogged glue valves, clogged applicator heads, and clogged nozzles. • Never use latex or starch adhesives. • Never use adhesives with extenders (fillers). • Do not mix resin-based and dextrin-based adhesives. Always check adhesive compatibility before mixing. Valco Cincinnati...
  • Page 15 Section 5—Basic Features Introduction This section describes the basic features of the VC350A. Front-Panel Features Table 5-1 contains descriptions of the control’s front-panel features. Figure 5-1. Front-Panel Features Valco Cincinnati...
  • Page 16 Section 5 —Basic Features ® VC350A Flexoseal System Table 5-1. Description of Front-Panel Features Item # Name Description Flap switches (start of pattern) Used to set the start point of the glue pattern. Values can be entered up to 99.99 inches for imperial systems (9999...
  • Page 17 Section 5 —Basic Features ® VC350A Flexoseal System Bottom-Panel Features Table 5-2 contains descriptions of the features on the bottom panel of the control. Figure 5-2. Bottom-Panel Features Table 5-2. Description of Bottom-Panel Features Item # Name Description Flush-mount fluid-flow control...
  • Page 18 Section 6—Installation Introduction ® This section contains both mechanical and electrical installation instructions for the VC350A Flexoseal system. Read Section 2—Safety Information and the Section 3—General Wiring Guidelines before performing these procedures. WARNING! Electrical work should be done only by experienced service personnel! OTHERWISE, DEATH, PERSONAL INJURY, OR EQUIPMENT DAMAGE COULD OCCUR.
  • Page 19 Section 6 —Installation ® VC350A Flexoseal System Installing the VC350A Control The VC350A consists of the following control boards (Figure 6-2): • Main board • Power supply board • Valve driver board • Interface board • EPC-50 circuit board •...
  • Page 20 Section 6 —Installation ® VC350A Flexoseal System Mechanical Installation of the Control The control should be installed on the operator’s side of the parent machine, in a location where there are a mini- mum of vibrations. The control should require less than 25 feet (8 m) of wiring to reach the glue station, sensor,and shaft encoder (longer wiring is available on request).
  • Page 21 Section 6 —Installation ® VC350A Flexoseal System Electrical Installation of the Control WARNING! Electrical installation should be accomplished only by experi- enced service personnel! OTHERWISE, DEATH OR PERSONAL INJURY COULD OCCUR. WARNING! Ensure that the correct operation voltage is selected (see “Con- necting the Main Power Supply”...
  • Page 22 Section 6 —Installation ® VC350A Flexoseal System 2. Connect the power cord: 2a. Insert the power cord into the power-entry module. 2b. Attach the power-cord clamp, using the two screws on either side of the power-entry module. 2c. Tighten the power-cord clamp to prevent the cord from working its way out of the module and to provide strain relief for the line cord.
  • Page 23 An encoder must be installed in order for the control to determine the speed of the parent machine. For best results, 100 pulses per inch (1 pulse per mm) of product travel should be supplied to the VC350A. If less than 100 pulses per inch (1 pulse per mm) are supplied, poor resolution may result in pattern placement errors.
  • Page 24 Section 6 —Installation ® VC350A Flexoseal System Table 6-1 also shows you what your resolution should be, based on what type of encoder you are using. Once you have determined the resolution, a black marker should be used to color in the decimal point on the front-panel pushwheels not being used.
  • Page 25 Figure 6-8. Typical Installation of a Gear-Driven Encoder Electrical Installation of the Encoder A VDD encoder should be used with the VC350A control. The available cables used to connect the encoder to the control are listed in Section 12—Part-Number List.
  • Page 26 Section 6 —Installation ® VC350A Flexoseal System hot-melt interface green shield black white JP2000 interface black dump valve white black AC to pump black (brown) white (blue) brown black blue drain (red) (black) orange drain black white encoder cable (green)
  • Page 27 Section 6 —Installation ® VC350A Flexoseal System Mechanical Installation of the Glue Station There are three types of glue stations: • Top-down glue stations (Figure 6-10) • Bottom-up glue stations • Combination (top-down, bottom-up) glue stations (Figure 6-11) Note! Specific instructions for installing the glue station are not included in this manual since installation information varies depending on the type of machine you are using.
  • Page 28 8" (203 mm) Electrical Installation of the Scanner The cable used to connect the scanner(s) to the VC350A control should have a minimum of three conductors (18-22 AWG) and a shield. To connect the scanner to the control, follow these steps: Insert the scanner cable into the control enclosure through a cord grip located on the bottom panel of the control.
  • Page 29 Section 6 —Installation ® VC350A Flexoseal System Note! On a two-channel control, the “scanner 1” connector must be used for the scanner installed for channel 1. This scanner can also be used to control channel 2. If separate scanners to control channel 1 and channel 2 are desired , the “scanner 1”...
  • Page 30 Section 6 —Installation ® VC350A Flexoseal System Applicator Assembly To set the angle of the applicator head (Figure 6-12), follow these steps: Note! The following procedure applies only to valves on top-down or bottom-up glue stations (the combination glue station is pre-adjusted).
  • Page 31 System Electrical Installation of the Glue Valve Glue valves can be wired to the VC350A in several configurations. Glue Valve Installation for a One-Channel System The glue valve cable should have a minimum of two conductors (18-20 AWG) and a shield.
  • Page 32 Section 6 —Installation ® VC350A Flexoseal System J3-Valve 1 J4-Valve 2 Figure 6-13. Valve-Driver Board SW12, position 3 JP-1 JP-3 dump minimum-speed potentiometer hot-melt analog volts adjustment Figure 6-14. Main Board Valco Cincinnati 6-15...
  • Page 33 Section 6 —Installation ® VC350A Flexoseal System Glue Valve Installation for a Two-Channel System To install one glue valve for pattern-skip-pattern (P-S-P), follow these steps: 1. Connect glue-valve cable to “J3-Valve 1” (see Tables 6, 7, and 8 for connections).
  • Page 34 Section 6 —Installation ® VC350A Flexoseal System Installing the Glue Delivery System The glue delivery system consists of the following components: • DD-1 pump • Air filter/regulator • Glue filter • Glue regulator • Glue-pressure gauge • Gauge protector •...
  • Page 35 There is a connection on the interface board for supplying voltage to the DD-1 pump. The cable used to connect the pump to the VC350A should have a minimum of two conductors (18-22 AWG). To connect the pump cable to the control, follow these steps: 1.
  • Page 36 Section 6 —Installation ® VC350A Flexoseal System Glue Regulator, Glue-Pressure Gauge, and Gauge Protector Installation Filling Instructions Water can be used as a fill liquid when the gauge protector (Figure 6-19) will be used at room temperature. How- ever, an instrument oil with a stability range of 40°-300°F (4°-148°C) is recommended. The ease of movement of the gauge protector diaphragm allows for a simple filling method with most gauges or instruments, as long as all of the air is eliminated.
  • Page 37 Section 6 —Installation ® VC350A Flexoseal System glue-pressure gauge 6.0" (152 mm) gauge protector Figure 6-19. Gauge Protector Assembly glue regulator 2-5/8" (67 mm) diameter 6.25" (159 mm) Figure 6-20. Glue Regulator with Gauge Protector and Glue-Pressure Gauge 1.75" 1/4" (6 mm) diameter hole (2 places) (44 mm) 1-9/16"...
  • Page 38 2-3/8" (60 mm) 9/32" (7 mm) diameter holes Figure 6-23. Glue Filter Mounting-Hole Dimensions Installation of the Glue-Pressure Relief System An optional glue-pressure relief system is available with the VC350A system. For installation information, see Appendix C—Options. Valco Cincinnati 6-21...
  • Page 39 5. Connect the output of the glue regulator to the glue valve. Note! Maximum pressure in = 100 psi. Pressures above 100 psi can cause damage to the pressure trans- ducer. “AIR IN” port “PRESSURE OUT” port Figure 6-24. Bottom View of VC350A Control 6-22 Valco Cincinnati...
  • Page 40 The following information applies to gluing systems that incorporate motor-driven hot-melt units. The hot-melt unit is equipped with a motor-speed control circuit card, which interfaces with the VC350A control to provide uniform adhesive output throughout the speed range of the parent machine. All control system adjustments except for the EPC are the same.
  • Page 41 VC350A Flexoseal System Installing the Dump Valve The dump valve should be connected to the VC350A interface board (Figure 6-26). This is a 12VDC output connected to J9 that operates in two different modes—mode 1 and mode 2. Mode 1 If JP3 on the main board (Figure 6-14) is set in the “NEW”...
  • Page 42 2. Connect the jam sensors to the JP2000 as described in the JP2000 Jam Preventer Installation and Opera- tion Manual, PN MC006. 3. Connect the encoder input from the VC350A. 4. Connect scanner-1 input from the VC350A control. 5. Make all other connections per the JP2000 Jam Preventer Installation and Operation Manual, PN MC006.
  • Page 43 Section 6 —Installation ® VC350A Flexoseal System Pin 4, J13 Pin 2, J13 Pin 2, J13 scanner 1 Pin 13, JTS2 Pin 8, JTS2 Pin 1, JTS2 machine- stop switch feed- interrupt switch Figure 6-27. JP2000 Mother Board 6-26 Valco Cincinnati...
  • Page 44 Section 7—Initial Setup Introduction ® This section contains information about how to perform initial setup of the VC350A Flexoseal system. Glue Delivery System To set up the glue delivery system, follow these steps: 1. Stop the parent machine. 2. With the supply hose removed from the glue valve, run adhesive through the system until no air is present in the glue line.
  • Page 45 VC350A Control To set up the VC350A control (Figures 7-1 and 7-2), follow these steps: 1. Set the glue-flow knob on the front panel of the control to the middle position (12 o’clock position).
  • Page 46 Section 7 —Initial Setup flap glue gun-selector switches channel-1 panel decimal-point label (see Section 6— Installation, Table 6-1) glue-flow knob Figure 7-1. Front Panel of VC350A Control ratio comp switches main board switches speed Figure 7-2. Internal View of VC350AControl Valco Cincinnati...
  • Page 47 ® Section 7 —Initial Setup VC350A Flexoseal System 9. Run a sample product through the glue station. 10. Stop the parent machine before the product is folded and examine the glue pattern. Note ! The parent machine must run above the minimum speed setting in order for the glue valve to operate.
  • Page 48 The “off” delay also needs to be set. On a VC350A, SW2 in the “SHRT” position with a 0.5 ms “off” delay will decrease the pattern length. This setting tells the control that the turnoff time of the valve is 0.5 ms more than the turnon time.
  • Page 49 A potentiometer on the VC350A main board (Figure 6-14) allows you to adjust the analog voltage out to the motor- speed-control board. The typical range of the analog voltage out ranges from 1-10 VDC. Adjusting the pot de- creases the range to 0-5VDC.
  • Page 50 ® VC350A Flexoseal System Section 7 —Initial Setup Motor Stop/Motor Idle Jumper The motor-speed control features a circuit that will either stop the hot-melt motor, or cause it to idle when the machine reaches the minimum speed setting. A mode-select mini jumper (Figure 7-3) on the speed control circuit card (located inside the hot-melt unit) can be positioned according to individual requirements.
  • Page 51 ® Section 7 —Initial Setup VC350A Flexoseal System Calibration Potentiometer The calibration potentiometer (Figure 7-5) protects the unit against excessive motor voltage when a system is in the automatic mode. To adjust the calibration potentiometer, follow these steps: 1. Place selector switch in the AUTO position.
  • Page 52 ® VC350A Flexoseal System Section 7 —Initial Setup IR Compensation Potentiometer For automatic mode only. An IR compensation potentiometer (Figure 34) is provided to substantially improve load regulation. If the load presented to the motor does not vary substantially, the IR comp may be set at a minimum level (approximately one-quarter of the full setting).
  • Page 53 ® Section 7 —Initial Setup VC350A Flexoseal System Minimum-Speed Potentiometer For manual mode only. To adjust the minimum-speed potentiometer (Figure 7-8), follow these steps: 1. Place selector switch in the manual position. 2. Set the glue-flow knob on the hot-melt unit to the full counterclockwise position.
  • Page 54 ® VC350A Flexoseal System Section 7 —Initial Setup Deceleration/Acceleration Potentiometers The deceleration and acceleration potentiometers (Figure 7-10) provide a means of adjusting the length of time it takes for the motor to accelerate (Accel) and decelerate (Decel) in response to parent machine speed changes. Both potentiometers should be positioned fully counterclockwise.
  • Page 55 Section 8—Operation Introduction This section contains instructions for operating the VC350A. Job Setup To set up a job, follow these steps: 1. Measure the distance from the leading edge of the product (first edge seen by the scanner) to the point at which the glue pattern should begin (Figure 8-1).
  • Page 56 Section 8 —Operation VC350A Flexoseal ® System flap glue fluid-flow-control adjustment knob Figure 8-2. Front Panel of VC350A Control (152.4 mm) Figure 8-3. Glue-Stop Measurement Valco Cincinnati...
  • Page 57 Figure 8-4 Glue-Pattern Measurement Fluid-Flow Control (EPC) The fluid-flow control (EPC) is enclosed within the VC350A control. The operation interface is a simple adjust knob that is adjusted from the front panel. A clockwise rotation increases the pressure and a CCW rotation decreases the pressure.
  • Page 58 1. Check all air lines and ensure that they are in good working order. 2. Verify that the shop air to the VC350A control is turned on. 3. Open the front panel door to the VC350A control and ensure that the two power LEDs on the EPC-50 circuit board (Figure 8-5) are illuminated.
  • Page 59 VC350A Flexoseal ® System Section 8 —Operation 9. Unplug the transducer cable from the EPC-50 circuit board (the 4-pin connector at J2), while the machine is running. If the “INC” LED comes on and stays on, the problem is probably in the EPC-50 board. If not, the manifold/transducer assembly may need to be replaced.
  • Page 60 Section 9—Maintenance Introduction This section contains maintenance procedures for the VC350A. System Shutdown For short periods of time (such as order changeover) apply lithium grease or petroleum jelly to the nozzle orifice (non-contact) or applicator head orifice (contact). This will prevent dried adhesive from clogging the valve. The valve must be cleaned before starting production.
  • Page 61 Section 9 —Maintenance VC350A Flexoseal ® System Lubricating the Air Line 5:1 ratio piston pumps require lubrication of the air line. To lubricate the air line, follow these steps: 1. Periodically check the oil level in the air-line oiler. 2. Add oil if necessary.
  • Page 62 VC350A Flexoseal ® System Section 9 —Maintenance Assembly To assemble the glue valve, follow these steps: 1. Place the diaphragm (4) on the stem screw (3) and hold in position. 2. Place the diaphragm protector (5) on the stem screw (3).
  • Page 63 Section 9 —Maintenance VC350A Flexoseal ® System Repairing the 08 Glue Valve Disassembly To repair and and/or clean the 08 glue valve (Figure 9-2), follow these steps: WARNING! The system's hydraulic and pneumatic pressures must be re- lieved before the 08 HP valve is serviced.
  • Page 64 VC350A Flexoseal ® System Section 9 —Maintenance 22. Remove the upper metal backup ring (7) from the cartridge (4). 23. Remove the two PTFE seals (6) from the cartridge (4). Note! These seals cannot be reused. They must be replaced.
  • Page 65 Section 9 —Maintenance VC350A Flexoseal ® System Assembly To assemble the 08 glue valve (Figure 9-3), follow these steps: 1. Install a new O-ring (3). 2. Inspect item 2 (O-ring) for wear or damage. (Replace the O-ring if necessary.) 3. Place the lower metal backup ring (5) into the cartridge. The bevelled side should face up and the flat side face down.
  • Page 66 VC350A Flexoseal ® System Section 9 —Maintenance 22. Coat the piston seal (16) with light machine oil and place the piston (17) (with the seal) on top of the locknut (15). Note! The recessed portion of the piston should face down.
  • Page 67 Section 9 —Maintenance VC350A Flexoseal ® System Repairing the Fluid Regulator Disassembly To repair the fluid regulator (Figure 9-4), follow these steps: 1. Reduce pressure in inlet and outlet lines to zero. 2. Turn the “T” handle (1) counterclockwise until all of the load is removed from the spring (6).
  • Page 68 VC350A Flexoseal ® System Section 9 —Maintenance Figure 9-4. Fluid Regulator Valco Cincinnati...
  • Page 69 To dissassemble and clean the EPC solenoid valve (Figure 9-5), follow these steps: 1. Open the enclosure door to the VC350A control. 2. Shut off the air supply to the VC350A control. 3. Remove the air supply lines from the EPC manifold.
  • Page 70 VC350A Flexoseal ® System Section 9 —Maintenance knurled manifold ports solenoid base manifold solenoid body diaphragm washer orifice Figure 9-5. EPC Solenoid Valve 9-11 Valco Cincinnati...
  • Page 71 5b. Glue viscosity too low 5b. Increase glue viscosity to 1500- 2000 cps. 5c. Defective O-ring 5c. Replace O-ring. 5d. Too much guide-spring tension 5d. Decrease guide-spring tension. (too much product movement at the glue station) Valco Cincinnati 10-1...
  • Page 72 15. Good pattern at slow 15a. Insufficient glue pressure. 15a. Increase glue pressure, using parent machine speed; the glue pressure knob on the thin pattern (not enough front panel of the VC350A. glue) at higher speed. 10-2 Valco Cincinnati...
  • Page 73 ® VC350A Flexoseal System Section 10—Troubleshooting Problem Possible Cause Possible Solution Glue Pattern, continued 16. Pattern length is 16a. Scanner may be detecting a 16a. Adjust the sensitivity of the acceptable but the machine’s sheet transporter product scanner to detect pattern position shifts.
  • Page 74 ® Section 10—Troubleshooting VC350A Flexoseal System Problem Possible Cause Possible Solution Glue Pattern, continued 21. There is insufficient 21a. Glue flow set too low 21a. Increase glue flow. glue at any speed. 21b. Fluid pressure regulator set too 21b. Adjust the fluid pressure low or too high regulator.
  • Page 75 ® VC350A Flexoseal System Section 10—Troubleshooting Problem Possible Cause Possible Solution Glue Pattern, continued 22. Glue is not present on 22a. Glue pressure is too high (the air 22a. Decrease the glue pressure. product. required to operate the valve cannot overcome the glue pressure.)
  • Page 76 ® Section 10—Troubleshooting VC350A Flexoseal System Problem Possible Cause Possible Solution Non-Contact Valves Valve does not activate. 1a. Damaged cable 1a. Replace cable. 1b. Loose cable connections 1b. Tighten connections. 1c. Clogged nozzle 1c. Clean nozzle. 1d. Valve’s fluid section is clogged 1d.
  • Page 77 ® VC350A Flexoseal System Section 10—Troubleshooting Problem Possible Cause Possible Solution Glue Problems Glue drips or runs from 1a. Dirty glue valve 1a. Clean the valve applicator head when 1b. Defective glue valve 1b. Repair or replace glue valve the parent machine is stopped.
  • Page 78 VC350A Flexoseal System Troubleshooting the Control Figures 10-1, 10-2, and 10-3 contain basic troubleshooting flowcharts for the VC350A control. These charts focus on the control only, and provide solutions to possible problems. Note! Troubleshooting the control should be done only after the procedures on the previous pages have been completed.
  • Page 79 ® VC350A Flexoseal System Section 10—Troubleshooting Figure 10-2. “No-Glue” Flowchart Valco Cincinnati 10-9...
  • Page 80 ® Section 10—Troubleshooting VC350A Flexoseal System Figure 10-3. “Incorrect-Pattern” Flowchart 10-10 Valco Cincinnati...
  • Page 81 ® VC350A Flexoseal System Section 10—Troubleshooting Troubleshooting the Main Board WARNING! The control should be opened only by experienced service personnel. Use extreme caution when working inside of the control enclo- sure. OTHERWISE, DEATH, PERSONAL INJURY, OR DAMAGE TO EQUIP- MENT COULD OCCUR.
  • Page 82 ® Section 10—Troubleshooting VC350A Flexoseal System Figure 10-4. Main Board 10-12 Valco Cincinnati...
  • Page 83 ® VC350A Flexoseal System Section 10—Troubleshooting Table 10-1. Main Board Test Points Test Points Signal Name Normal Voltages Condition +12V Good power supply GROUND Good power supply Good power supply ANALOG 0V-10V Analog +V to EPC-6 RESET Circuit running MIN SPD...
  • Page 84 ® Section 10—Troubleshooting VC350A Flexoseal System Table 10-3. Main-Board Switches/Jumpers Switch/Jumper Setting Condition SW2-1 On delay potentiometer setting On delay DS1 setting SW2-2 Lengthen pattern; decrease “off” delay SHRT Shorten pattern; increase “off” delay SW2-3 Off delay potentiometer setting Off delay DS2 setting 1000-line encoder (1.0000 ratio comp setting)
  • Page 85 3. If completing the steps above do not resolve the problem, replace the main board and DC power-supply cable. power indicator Figure 10-5. VC350A Front Panel Internal Diagnostics The main circuit board has its own internal diagnostics. WARNING! Before conducting the following procedure, disconnect the valve cables from the valve driver board to prevent the valves from firing.
  • Page 86 ® Section 10—Troubleshooting VC350A Flexoseal System 2. If the “ENC” LEDS (D4 and D11) do not illuminate and the “SCAN” LED does not blink, replace the main board. 3. If the “RATIO” LED (D10) does not illuminate, do the following: 3a.
  • Page 87 Note! Glue will not be dispensed from a valve until the corresponding gun selector switch is on. cell-to-gun flap glue Figure 10-6. VC350A Front Panel Valco Cincinnati 10-17...
  • Page 88 ® Section 10—Troubleshooting VC350A Flexoseal System Encoder Diagnostics The parent machine must be operating in order to verify the operation of the encoder. (It is not necessary to be gluing the product.) All gun-selector switches must be turned off. Note! Encoder diagnostics should be don only after the internal diagnostics have proven that the main board is operating properly.
  • Page 89 Section 11—Specifications Introduction This section contains specifications for the VC350A control. Height: 13 " (330 mm) Control dimensions: Depth: 6-7/8 " (175 mm) Width: 12 " (305 mm) Approximate weight (with mounting rails): 20 lbs. (9.1 kg) Input voltage: 100-115/200-230VAC, 50-60 Hz (field-selectable), 1A...
  • Page 90 Section 12—Part-Number List How to Order Parts To order parts, please contact one of the following offices: Valco Cincinnati Incorporated Valco Cincinnati Limited Valco Cincinnati GmbH 411 Circle Freeway Drive Hortonwood 32 Storkower Strasse 6 Cincinnati, Ohio 45246 Telford, TF1 4 EU, England...
  • Page 91 Section 12—Part-Number List VC350A Flexoseal ® System (D, E, F, G, and H are not shown) Figure 12-1. Major System Components 12-2 Valco Cincinnati...
  • Page 92 VC350A Flexoseal ® System Section 12—Part-Number List Major System Components Item Part Name VC350A control Gear-driven encoder assembly or measuring wheel encoder assembly Combination glue station Mounting bracket assembly (not shown) Scanner mounting bracket assembly (not shown) Glue station (not shown)
  • Page 93 Section 12—Part-Number List VC350A Flexoseal ® System VC350A Control (Base Unit) (084xx109) 12-4 Valco Cincinnati...
  • Page 94 VC350A Flexoseal ® System Section 12—Part-Number List VC350A Control (Base Unit) (084xx109) Item Description Quantity Part Number Main board, (channel A) 151xx420 Channel-B option board 151xx419 EPC-50 circuit board 151xx430 Power-supply board 148xx027 Interface board 151xx418 Package of 5 spare fuses (1A)
  • Page 95 Section 12—Part-Number List VC350A Flexoseal ® System Shaft Encoder Assembly (155xx001) 12-6 Valco Cincinnati...
  • Page 96 VC350A Flexoseal ® System Section 12—Part-Number List Shaft Encoder Assembly (155xx001) Item Description Quantity Part number Timing belt 788xx300 Mounting bracket 578xx679 VCE-250 encoder 155xx301 Idler bearing assembly 578xx198 Screw, 10-24 x 3/8 789xx056 Encoder drive gear, 18 teeth 788xx118...
  • Page 97 Section 12—Part-Number List VC350A Flexoseal ® System Measuring Wheel Encoder Assembly 12-8 Valco Cincinnati...
  • Page 98 VC350A Flexoseal ® System Section 12—Part-Number List Measuring Wheel Encoder Assembly Item Description Quantity Part number Measuring wheel, 10-inch circumference 788xx553 Measuring wheel, 250-mm circumference 788xx552 Encoder bracket 580xx354 Encoder VDD-250 155xx301 VDD-500 155xx303 VDD-1000 155xx304 Bracket assembly (includes item 2)
  • Page 99 Section 12—Part-Number List VC350A Flexoseal ® System valve applicator head scanner (sold separately) attachment (sold separately) valve attachment * Drive-side configuration (see note on the following page) Combination Glue Station, 12VDC (581xx342) 12-10 Valco Cincinnati...
  • Page 100 VC350A Flexoseal ® System Section 12—Part-Number List Combination Glue Station, 12VDC (581xx342) Item Description Quantity Part Number Flexoseal combination base plate 581xx515 Valve cartridge assembly, top (if on drive side)* 706xx052 Valve cartridge assembly, bottom (if on drive side)* 706xx053...
  • Page 101 Section 12—Part-Number List VC350A Flexoseal ® System Combination Glue Station, Bottom-Up, Fourth-Panel (581xx352) 12-12 Valco Cincinnati...
  • Page 102 VC350A Flexoseal ® System Section 12—Part-Number List Combination Glue Station, Bottom-Up, Fourth-Panel (581xx352) Item Description Quantity Part Number Flexoseal combination base plate 581xx515 Valve cartridge assembly, bottom 706xx053 Flange nut, 1/2-13 798xx699 3-way valve assembly, 12VDC (not shown) 411xx057 Glue Station (with Air Cylinder), Bottom-Up, Fourth-Panel...
  • Page 103 Section 12—Part-Number List VC350A Flexoseal ® System Combination Glue Station, Top-Down, Fourth-Panel (581xx354) 12-14 Valco Cincinnati...
  • Page 104 VC350A Flexoseal ® System Section 12—Part-Number List Combination Glue Station, Top-Down, Fourth-Panel (581xx354) Item Description Quantity Part Number Flexoseal combi base plate 581xx515 Valve cartridge assembly, top 706xx052 Flange nut, 1/2-13 798xx699 3-way valve assembly, 12 VDC (not shown) 411xx057...
  • Page 105 Section 12—Part-Number List VC350A Flexoseal ® System Mounting Bracket Assembly (578xx530) 12-16 Valco Cincinnati...
  • Page 106 VC350A Flexoseal ® System Section 12—Part-Number List Mounting Bracket Assembly (578xx530) Item Description Quantity Part Number Mounting base assembly 578xx527 Clamp assembly 578xx526 Bracket bar 578xx517 12-17 Valco Cincinnati...
  • Page 107 Section 12—Part-Number List VC350A Flexoseal ® System Scanner Mounting Bracket Assembly (581xx157) 12-18 Valco Cincinnati...
  • Page 108 VC350A Flexoseal ® System Section 12—Part-Number List Scanner Mounting Bracket Assembly (581xx157) Item Description Quantity Part Number Knuckle 576xx021 Clamp 578xx497 Screw 798xx995 Retaining ring 793xx129 Mounting bracket 581xx126 Upper flap guide 578xx281 Lower flap guide 578xx282 Screw, 1/4-20 x 5/8...
  • Page 109 Section 12—Part-Number List VC350A Flexoseal ® System Glue Station, Bottom-Up, Fourth-Panel Side or Drive Side (578xx647) 12-20 Valco Cincinnati...
  • Page 110 VC350A Flexoseal ® System Section 12—Part-Number List Glue Station, Bottom-Up, Fourth-Panel Side or Drive Side (578xx647) Item Description Quantity Part number Glue station VO-700-0 578xx005 366 glue valve 705xx113 Female swivel fitting 750xx015 Elbow fitting M-F 1/8 x 1/8 797xx005...
  • Page 111 Section 12—Part-Number List VC350A Flexoseal ® System Glue Station, Top-Down, Fourth-Panel Side or Drive Side (578xx643) 12-22 Valco Cincinnati...
  • Page 112 VC350A Flexoseal ® System Section 12—Part-Number List Glue Station, Top-Down, Fourth-Panel Side or Drive Side (578xx643) Item Description Quantity Part Number Glue station 578xx000 366 glue valve 705xx113 Female swivel fitting 750xx015 Elbow fitting, 1/8NPT 45° 797xx011 Applicator head (sold separately)
  • Page 113 Section 12—Part-Number List VC350A Flexoseal ® System Glue Station, Top-Down, Tab Side (578xx644) 12-24 Valco Cincinnati...
  • Page 114 VC350A Flexoseal ® System Section 12—Part-Number List Glue Station, Top-Down, Tab Side (578xx644) Item Description Quantity Part Number Mounting bracket, V-75L 578xx680 366WGTL glue valve 705xx113 Female swivel fitting 750xx015 Elbow fitting, F-M 1/8NPT 45° 797xx011 Applicator head (sold separately)
  • Page 115 Section 12—Part-Number List VC350A Flexoseal ® System Glue Station, Bottom-Up, Tab Side (578xx649) 12-26 Valco Cincinnati...
  • Page 116 VC350A Flexoseal ® System Section 12—Part-Number List Glue Station, Bottom-Up, Tab Side ( 578xx649) Item Description Quantity Part Number Mounting bracket, VO-700L 578xx681 366WGTL glue valve 705xx113 Female swivel fitting 750xx015 Elbow fitting, F-M 1/8 x 1/8 797xx005 Male connector fitting, 3/8 x 1/8...
  • Page 117 Section 12—Part-Number List VC350A Flexoseal ® System Conversion Kit Assembly (723xx003) 12-28 Valco Cincinnati...
  • Page 118 VC350A Flexoseal ® System Section 12—Part-Number List Conversion Kit Assembly (723xx003) Item Description Quantity Part Number Lock washer, zinc 1/4" 798xx735 Female swivel fitting 750xx001 Pressure bar 578xx377 Elbow fitting, 90 M-F 1/8 x 1/8 797xx005 Air cylinder 795xx062 Mounting bracket...
  • Page 119 Section 12—Part-Number List VC350A Flexoseal ® System 3-Way valve, 12VDC (411xx751) 12-30 Valco Cincinnati...
  • Page 120 VC350A Flexoseal ® System Section 12—Part-Number List 3-Way Valve, 12VDC (411xx751) Item Description Quantity Part Number 3-way valve 411xx058 Male swivel fitting 750xx011 Male elbow fitting, 3/8 x 1/8 797xx342 12-31 Valco Cincinnati...
  • Page 121 Section 12—Part-Number List VC350A Flexoseal ® System male swivel (750xx009) female stopper (750xx005) To output of the fluid regulator Shutoff Valve Assembly 12-32 Valco Cincinnati...
  • Page 122 VC350A Flexoseal ® System Section 12—Part-Number List Shutoff Valve Assemblies Description Part Number Shutoff valve with male swivel and 1/2" OD poly tubing connector 703xx029 Shutoff valve with 4' (1.2 m) 1/2" OD poly tubing 703xx002 Shutoff valve with 4' (1.2 m) 3/8" OD poly tubing 703xx031 Shutoff valve with 5' (1.5 m) 3/8"...
  • Page 123 Section 12—Part-Number List VC350A Flexoseal ® System 366WTP 366WGT 706xx171 706xx172 366 Glue Valve (USA) (705xx113) 12-34 Valco Cincinnati...
  • Page 124 VC350A Flexoseal ® System Section 12—Part-Number List 366 Glue Valve Parts (USA) (705xx113) Item Description Quantity Part Number “G” mounting stud (366WGT valve only) 1-1/2" stud with 1/8" NPT 701xx498 2-3/4" stud with 1/8" NPT 701xx525 4" stud with 1/2" NPT...
  • Page 125 Section 12—Part-Number List VC350A Flexoseal ® System 366M 705xx036 705xx035 366/366M Glue Valve (Metric) (705xx035 and 705xx036) 12-36 Valco Cincinnati...
  • Page 126 VC350A Flexoseal ® System Section 12—Part-Number List 366-Glue-Valve Parts (Metric) (705xx035 and 705xx036) Item Description Quantity Part Number G1/8" air connector, 45 mm 701xx498 Nut, 1/2" x 20 798xx983 Washer, 1/2" 798xx797 366M upper plilot inlet 706xx208 366 upper pilot inlet...
  • Page 127 Section 12—Part-Number List VC350A Flexoseal ® System LP366WGT Low-Pressure Glue Valve (705xx112) 12-38 Valco Cincinnati...
  • Page 128 VC350A Flexoseal ® System Section 12—Part-Number List LP366WGT Low-Pressure Valve Parts (705xx112) Item Description Quantity Part Number Screw, 6-32 x 1/2 798xx005 Pilot inlet 706xx185 Diaphragm, 33282-R 701xx406 Disk 706xx186 Bottom cap 706xx187 Stem screw assembly 706xx177 Diaphragm 706xx100 Diaphragm protector...
  • Page 129 Section 12—Part-Number List VC350A Flexoseal ® System 0,40 mm (0,016 Zoll) 08 Glue Valve (703xx907) 12-40 Valco Cincinnati...
  • Page 130 VC350A Flexoseal ® System Section 12—Part-Number List 08 Glue Valve (703xx907) Item Description Part Number Manifold body 703xx897 O-ring 745xx378 O-ring 745xx377 Catridge 703xx898 Clamping ring 793xx403 Seal 745xx953 Metal header, female 793xx401 Sealing washer 745xx951 Piston rod 703xx896 Spring...
  • Page 131 Section 12—Part-Number List VC350A Flexoseal ® System 366 Glue-Valve Assembly (706xx051) 12-42 Valco Cincinnati...
  • Page 132 VC350A Flexoseal ® System Section 12—Part-Number List 366 Glue Valve (706xx051) Item Description Quantity Part Number Valve body 706xx166 Stem screw assembly 706xx177 Diaphragm 706xx100 Diaphragm protector 706xx101 Stem top 706xx175 O-ring 745xx098 Stem bottom 706xx176 Spring 706xx102 O-ring, 360-OR...
  • Page 133 Section 12—Part-Number List VC350A Flexoseal ® System 400EZ Glue Valve 12-44 Valco Cincinnati...
  • Page 134 VC350A Flexoseal ® System Section 12—Part-Number List 400EZ Glue Valve Item Description Part Number Quick-disconnect assembly 752xx028 Male stopper 750xx013 Spring washer 793xx153 12VDC solenoid assembly with new Truck connector (includes item 4) 704xx796 24VDC solenoid assembly with new Truck connector (includes item 4)
  • Page 135 Section 12—Part-Number List VC350A Flexoseal ® System Scanner Assembly (280xx201) 12-46 Valco Cincinnati...
  • Page 136 VC350A Flexoseal ® System Section 12—Part-Number List Scanner Assembly (280xx201) Item Description Quantity Part Number Scanner 280xx191 Mounting bracket 581xx124 Screw, 4-40 x 5/8 798xx444 Screw, 10-32 x 1/2 798xx085 Retainer 798xx733 12-47 Valco Cincinnati...
  • Page 137 Section 12—Part-Number List VC350A Flexoseal ® System Fixed-Field Scanner Kit (280xx120) Fixed-Field Scanner Bracket (581xx484) 1.25" (32 mm) .75" (19 mm) 1.25" (32 mm) .219" (5.6 mm) 1.5" 1.25" .06" (1.5 mm) (38 mm) (32 mm) .25" (6.4 mm) 2" (51 mm) 2.5"...
  • Page 138 VC350A Flexoseal ® System Section 12—Part-Number List Fixed-Field Scanner Kit - 50mm (280xx120) Item Description Quantity Part Number Scanner, 50mm, fixed-field 280xx119 Fixed-field scanner bracket 581xx484 Note ! The fixed-field scanner (280xx119) is used when the product has dark colors, or when the product causes the standard scanner to double trigger.
  • Page 139 Section 12—Part-Number List VC350A Flexoseal ® System Glue Filter 529 (Small) (593xx024) 12-50 Valco Cincinnati...
  • Page 140 VC350A Flexoseal ® System Section 12—Part-Number List Glue-Filter Assemblies (527 - Large Filter, 529 - Small Filter) Description Part Number Filter 527, 50 mesh 593xx026 Filter 527 with bracket, 50 mesh 593xx027 Filter 527 with bracket and fittings, 50 mesh...
  • Page 141 Section 12—Part-Number List VC350A Flexoseal ® System 593xx027 593xx026 593xx060 Glue Filter 527 (Large) 12-52 Valco Cincinnati...
  • Page 142 VC350A Flexoseal ® System Section 12—Part-Number List Glue-Filter Assembly (593xx027) Item Description Quantity Part Number Filter assembly 527 3/4, 50 mesh 593xx026 Mounting bracket 580xx017 Screw, zinc 1/4-20 x 1 798xx572 Flat washer, zinc 1/4 798xx758 Lock washer, zinc 1/4...
  • Page 143 Section 12—Part-Number List VC350A Flexoseal ® System 12-54 Valco Cincinnati...
  • Page 144 VC350A Flexoseal ® System Section 12—Part-Number List Pump Systems Description Part Number DD-1 glue pump, Teflon diaphragms/check valves, single inlet/single outlet, no power supply, includes 33 ft. (10 m) cable for connection to 24VAC 562xx018 DD-1 ink pump, Teflon diaphragms/check valves, dual inlet/dual outlet, 120/240VAC...
  • Page 145 Section 12—Part-Number List VC350A Flexoseal ® System DD-1 Pump Item Description Quantity Part Number Handle 791xx046 Handle bracket 581xx106 Screw, 3/8-16 x 1/2 798xx923 Hex-head cap screw 798xx619 Hex nut 798xx932 Hex-head pipe plug 797xx040 Screw, 3/8-16 x 3-1/4 798xx926...
  • Page 146 VC350A Flexoseal ® System Section 12—Part-Number List DD-1 Pump Item Description Quantity Part Number O-ring 745xx031 End cap 560xx483 Hex nut 798xx932 Screw, 5/16-18 x 1-1/4 798xx808 Manifold connector pipe: (562xx018, 562xx033, 562xx037) 560xx562 Manifold support bar (562xx031, 562xx035) 560xx563...
  • Page 147 Section 12—Part-Number List VC350A Flexoseal ® System Option Glue Regulator 12-58 Valco Cincinnati...
  • Page 148 VC350A Flexoseal ® System Section 12—Part-Number List Glue-Regulator Assemblies Description Part Number Glue regulator, low pressure (0-60 psi/1-5 bar) 593xx036 Glue regulator, high pressure (0-160 psi/1-12 bar) 593xx039 Regulator repair kit, Model 832 593xx038 Regulator with gauge and protector 593xx120...
  • Page 149 Section 12—Part-Number List VC350A Flexoseal ® System Old-style fitting to be used with 1/2" poly tubing only. For customers using 3/8" hose, see "Shutoff valve assembly, 703xx298" in this section. Glue-Regulator Assembly (Low Pressure) (593xx120) 12-60 Valco Cincinnati...
  • Page 150 VC350A Flexoseal ® System Section 12—Part-Number List Glue-Regulator Assembly (Low Pressure) (593xx120) Item Description Quantity Part Number Regulator, 0-60 psi (1-5 bar) 593xx036 Mounting stud 580xx015 Flange nut, zinc 3/8-16 798xx693 Hex nut, zinc 3/8-16 798xx691 Mounting bracket 580xx018 Screw, zinc 1/4-20 x 1...
  • Page 151 Section 12—Part-Number List VC350A Flexoseal ® System pressure gauge Fluid-Pressure Gauge/Protector 12-62 Valco Cincinnati...
  • Page 152 VC350A Flexoseal ® System Section 12—Part-Number List Gauge-Protector Assembly (786xx022) Item Description Quantity Part Number Body - upper 786xx023 Diaphragm 786xx015 Diaphragm protector 786xx016 Body - lower 786xx024 Screw, stainless-steel 6-32 x 5/8 798xx007 Lockwasher, zinc #6 798xx729 Hex nut, stainless-steel 6-32...
  • Page 153 Section 12—Part-Number List VC350A Flexoseal ® System Applicator Heads, Carbide (Horizontal Application) 1/4" (6 mm) veins on center, single lateral (9/64" diameter) swivel input fitting Description Part Number Description Part Number .062" (1.57 mm) diameter veins .040" (1.01 mm) diameter veins...
  • Page 154 VC350A Flexoseal ® System Section 12—Part-Number List Applicator Heads, Carbide (Horizontal Application) 1/8" (3 mm) veins on center, single lateral (9/64" diameter) swivel input fitting Description Part Number Description Part Number .040" (1.01 mm) diameter veins .062" (1.57 mm) diameter veins 1/8"...
  • Page 155 Section 12—Part-Number List VC350A Flexoseal ® System Applicator Heads, Carbide (Horizontal Application) 1/8" (3 mm) veins on center, single lateral (9/64" diameter) swivel input fitting Description Part Number Description Part Number .040" (1.01 mm) diameter veins .062" (1.57 mm) diameter veins 4-1/8"...
  • Page 156 VC350A Flexoseal ® System Section 12—Part-Number List Applicator Heads, Titanium-Coated, Solid Tool Steel (Horizontal Application) 1/4" (6 mm) veins on center, single lateral (9/64" diameter) swivel input fitting Description Part number Description Part number .040" (1.01 mm) diameter veins .062" (1.57 mm) diameter veins...
  • Page 157 Section 12—Part-Number List VC350A Flexoseal ® System Applicator Heads, Titanium-Coated, Solid Tool Steel (Horizontal application) 1/8" (3 mm) veins on center, single lateral (9/64" diameter) swivel input fitting Description Part Number Description Part Number .040" (1.01 mm) diameter veins .062" (1.57 mm) diameter veins 1/8"...
  • Page 158 VC350A Flexoseal ® System Section 12—Part-Number List Applicator Heads, Titanium-Coated, Solid Tool Steel (Horizontal application) 1/8" (3 mm) veins on center, single lateral (9/64" diameter) swivel input fitting Description Part number Description Part number .040" (1.01 mm) diameter veins .062" (1.57 mm) diameter veins 4-1/8"...
  • Page 159 Section 12—Part-Number List VC350A Flexoseal ® System Air Filter/Regulator Assembly (594xx031) 12-70 Valco Cincinnati...
  • Page 160 VC350A Flexoseal ® System Section 12—Part-Number List Air Filter/Regulator Assembly (594xx031) Item Description Quantity Part Number Air filter/regulator 594xx083 Gauge 960HP, 0-160 psi (1-5 bar), back mount 786xx002 Mounting stud 580xx014 Hex nut, 3/8-16 798xx962 Flange nut, 3/8-16 798xx693 Male connector fitting, 3/8 x 1/4...
  • Page 161 Section 12—Part-Number List VC350A Flexoseal ® System Electrical Connectors 12-72 Valco Cincinnati...
  • Page 162 VC350A Flexoseal ® System Section 12—Part-Number List Electrical Connectors Item Description Quantity Part Number Connector, CBC-4, male 060xx004 Connector, CBC-4, female 060xx003 Connector, CBC-3, male 060xx005 Connector, CBC-3, female 060xx001 Connector, female, 7-pin 065xx001 Clamp 066xx001 Cable protector 066xx002 Connector, male, 7-pin...
  • Page 163 Section 12—Part-Number List VC350A Flexoseal ® System Fittings 12-74 Valco Cincinnati...
  • Page 164 VC350A Flexoseal ® System Section 12—Part-Number List Fittings Item Description Quantity Part Number Male swivel fitting 750xx009 Male swivel fitting, package of 10 750xx022 Male swivel fitting - fixed 750xx011 Male swivel fitting - fixed, package of 10 750xx023 Female swivel fitting...
  • Page 165 Section 12—Part-Number List VC350A Flexoseal ® System Bulkhead union Tube Straight P m ax. Flow dia. (D) Part O.D. thre ad numbe r 1/4" 3/8-24 3/8" 1.67 42.4 1.25 31.8 .125 799xx053 3/8" 1/2-24 1/2" 11.9 1.83 46.5 1.38 35.1 .203...
  • Page 166 VC350A Flexoseal ® System Section 12—Part-Number List Acetal plastic sleeve Tube Part O.D. number 1/4" .334 .258 797xx300 3/8" .460 11.7 .383 797xx302 1/2" .597 15.2 .508 12.9 10.2 797xx303 Nut and sleeve assembly Tube Straight Part O.D. thread number 1/4"...
  • Page 167 Section 12—Part-Number List VC350A Flexoseal ® System Tube Straight Flow dia. (D) Part O.D. thread number 1/4" 3/8-24 3/8" 1.25 31.8 16.8 .125 3/8" 1/2-24 1/2" 1.15 29.2 17.5 .209 797xx315 1/2" 11/16-20 11/16" 1.38 35.0 20.8 .323 C hex...
  • Page 168 VC350A Flexoseal ® System Section 12—Part-Number List Close nipple Pipe Flow dia. (D) Part thread number 1/4" 0.88 22.4 .375 797xx122 1/2" 1.12 28.4 .625 15.9 797xx124 Long nipple Pipe Flow dia. (D) Part thre ad number 1/8" 38.1 .250 797xx084 1/4"...
  • Page 169 Section 12—Part-Number List VC350A Flexoseal ® System Hex nipple reducer Pipe Pipe Flow dia. (D) Part thre ad 1 thre ad 2 number 1/4" 1/8" 9/16" 1.19 30.2 .220 797xx069 3/8" 1/8" 11/16" 1.20 30.5 .220 797xx070 3/8" 1/4" 11/16"...
  • Page 170 VC350A Flexoseal ® System Section 12—Part-Number List Anchor connector Pipe Straight P m ax. Flow dia. (D) Part thread thread number 1/4" 3/4-16" 1.00" 1.12" 8.1 0.94 23.9 .421 10.7 793xx001 C hex B hex Coupling Pipe Flow dia. (D)
  • Page 171 Section 12—Part-Number List VC350A Flexoseal ® System Cross Pipe Flow dia. (D) Part thread number 1/8" 0.53 13.5 .328 797xx015 1/4" 0.75 19.1 .421 10.7 797xx016 3/8" 0.82 20.8 .562 14.3 797xx017 Female elbow - 45° Pipe Flow dia. (D)
  • Page 172 VC350A Flexoseal ® System Section 12—Part-Number List Union elbow - 90° Pipe Flow dia. (D) Part thread number 1/8" 0.55 14.0 .328 797xx001 1/4" 0.78 19.8 .422 10.7 797xx002 3/8" 0.84 21.3 .563 14.3 797xx003 1/2" 1.09 27.7 .687 17.4 797xx004 Street elbow - 90°...
  • Page 173 Section 12—Part-Number List VC350A Flexoseal ® System Hex-head plug Pipe Part thread number 1/8" 7/16" 0.56 14.2 797xx037 1/4" 9/16" 0.75 19.1 797xx038 3/8" 11/16" 0.78 19.8 797xx039 1/2" 7/8" 0.97 24.6 797xx040 3/4" 1-1/16" 1.17 29.7 797xx914 C hex...
  • Page 174 VC350A Flexoseal ® System Section 12—Part-Number List Cables Encoder Cables Description Part Number Encoder cable, 2 m 030xx810 Encoder cable, 8 m 030xx811 Encoder cable, 16 m 030xx812 Encoder cable, 32 m 030xx813 Encoder cable, retractable interconnect cable, 10' (1.8 m), 8-pin male/8-pin female...
  • Page 175 Section 12—Part-Number List VC350A Flexoseal ® System Miscellaneous Parts—External Devices Description Part Number Head-angle gauge, plastic key ring 667xx031 Head angle gauge tightening tool 578xx505 Encoder, VDD-250 155xx301 Encoder, VDD-500 155xx303 Encoder, VDD-1000 155xx304 Encoder timing belt 788xx300 Measuring wheel (10"circumference)
  • Page 176 VC350A Flexoseal ® System Section 12—Part-Number List Miscellaneous Parts—Hoses, Fittings, Repair Kits, Etc. Description Part Number O-ring, package of 10 (for quick-disconnect fittings) 745xx073 Seal, package of 10 (for quick-disconnect fittings) 745xx901 3-way repair kit 411xx604 Reinforced vinyl tubing (Do not use with systems using more than 200 ps i /15 bar adhesive pressure.) 1/4"...
  • Page 177 Section 12—Part-Number List VC350A Flexoseal ® System Miscellaneous Parts—Control Description Part Number Product counter cable assembly (optional) 030xx561 Battery, 1.5VDC (for counter) - 2 batteries are required 795xx537 Hinge, black enclosure 793xx705 Glue flow knob, front panel 104xx059 Glue flow potentiometer, cable assembly...
  • Page 178 This warranty does not cover those items determined by Valco Cincinnati, Inc. to be normal wear items such as seals, O- rings, diaphragms, springs, etc.
  • Page 179 Any charges for a service call will be quoted at that time.Any part that fails during the warranty period shall be returned prepaid to Valco Cincinnati by the customer for disposition.
  • Page 180 Appendix A—Wiring Diagrams Introduction Figure A-1 contains a wiring diagram for the VC350A control. This section also contains a schematic for the interface board (Figure A-2). Valco Cincinnati...
  • Page 181 Appendix A—Wiring Diagrams VC350A Flexoseal ® System Figure A-1. Internal Wiring Diagram for VC350A Control Valco Cincinnati...
  • Page 182 ® VC350A Flexoseal System Appendix A—Wiring Diagrams Figure A-2. Interface-Board Schematic Valco Cincinnati...
  • Page 183 Appendix B—Gear Charts Introduction This section contains two charts: • Imperial (inches) ratio compensation chart (using a VCE-500 encoder) • Metric (millimeters) ratio compensation chart (using a VCE-250 encoder) Valco Cincinnati...
  • Page 184 Appendix B—Gear Charts ® VC350A Flexoseal System Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder) Product Product 72-tooth 92-tooth 92-tooth 72-tooth travel Ratio split gear. travel Ratio split gear. Ratio split gear. Ratio split gear. com- com- com- com-...
  • Page 185 VC350A Flexoseal ® System Appendix B—Gear Charts Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder), Con’t. Product Product 92-tooth 92-tooth 72-tooth 72-tooth Ratio travel Ratio Ratio travel Ratio split gear. split gear. split gear. split gear. com- com- com-...
  • Page 186 Appendix B—Gear Charts ® VC350A Flexoseal System Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder), Con’t. Product 92-tooth Product 72-tooth 72-tooth 92-tooth Ratio travel Ratio travel Ratio split gear. Ratio split gear. split gear. split gear. com- com- com-...
  • Page 187 VC350A Flexoseal ® System Appendix B—Gear Charts Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder), Con’t. Product 92-tooth 72-tooth Product 92-tooth 72-tooth Ratio travel split gear. Ratio Ratio travel Ratio split gear. split gear. split gear. com- com- com-...
  • Page 188 Appendix B—Gear Charts ® VC350A Flexoseal System Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder), Con’t. Product 92-tooth Product 72-tooth 72-tooth 92-tooth Ratio travel Ratio travel split gear. split gear. split gear. split gear. Ratio Ratio com- com- com-...
  • Page 189 VC350A Flexoseal ® System Appendix B—Gear Charts Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder), Con’t. Product 72-tooth Product 92-tooth 72-tooth 92-tooth Ratio Ratio travel Ratio travel split gear. Ratio split gear. split gear. split gear. com- com- com-...
  • Page 190 Appendix B—Gear Charts ® VC350A Flexoseal System Imperial (Inches) Ratio Compensation Chart (Using a VCE-500 Encoder), Con’t. Product 92-tooth 72-tooth split gear. Ratio travel Ratio split gear. com- com- shaft encoder encoder pensation pensation pulley setting revolu- setting pulley tion...
  • Page 191 VC350A Flexoseal ® System Appendix B—Gear Charts Metric (Millimeters) Ratio Compensation Chart (Using a VCE-250 Encoder) 72-tooth Product 92-tooth 72-tooth Product 92-tooth travel split gear. Ratio split gear. travel Ratio split gear. Ratio Ratio split gear. com- com- com- com-...
  • Page 192 Appendix B—Gear Charts ® VC350A Flexoseal System Metric (Millimeters) Ratio Compensation Chart (Using a VCE-250 Encoder), Con’t. Product 92-tooth 72-tooth Product 92-tooth 72-tooth Ratio split gear. Ratio Ratio travel travel split gear. split gear. Ratio split gear. com- com- com-...
  • Page 193 VC350A Flexoseal ® System Appendix B—Gear Charts Metric (Millimeters) Ratio Compensation Chart (Using a VCE-250 Encoder), Con’t. Product 92-tooth 72-tooth Product 72-tooth 92-tooth Ratio Ratio travel split gear. Ratio travel split gear. split gear. split gear. Ratio com- com- com-...
  • Page 194 Appendix B—Gear Charts ® VC350A Flexoseal System Metric (Millimeters) Ratio Compensation Chart (Using a VCE-250 Encoder), Con’t. Product 72-tooth Product 92-tooth 72-tooth 92-tooth Ratio Ratio travel Ratio travel split gear. split gear. split gear. split gear. Ratio com- com- com-...
  • Page 195 VC350A Flexoseal ® System Appendix B—Gear Charts Metric (Millimeters) Ratio Compensation Chart (Using a VCE-250 Encoder), Con’t. Product 92-tooth Product 72-tooth 92-tooth 72-tooth travel Ratio Ratio travel split gear. split gear. split gear. Ratio split gear. Ratio com- com- com-...
  • Page 196 Appendix C—Options Introduction This section describes various options that are available for the VC350A system. Options for the VC350A system include: • Glue-pressure relief systems • Channel II upgrade • Scanner logic module kit Glue-Pressure Relief Systems Currently, there are three types of glue-pressure relief systems available: •...
  • Page 197 After the system is installed, purge all the air from the tubing by activating the 3-way bypass button until the line is full of glue and no air is present. fluid regulator air from VC350A “PRESSURE OUT” port gauge and protector 366 valve...
  • Page 198 VC350A Flexoseal ® System Appendix C —Options Pressure-Relief Accumulator—Mode 1 Valco has designed a closed-loop pressure-relief accumulator (Figure C-2). The accumulator is installed on the discharge side of the fluid regulator. A check valve, which allows adhesive to flow in only one direction, is installed on the inlet and outlet ports of the accumulator.
  • Page 199 System Pressure-Balancing Regulator The air-piloted, pressure-balancing glue regulator (Figure C-3) is used with Valco Cincinnati’s variable-speed pressure transducers. The regulator relieves glue pressure during production stops to prevent pattern flooding as production resumes. The air-pressure-to-glue-pressure ratio is 1:1. the assemblies include a 3-way shutoff valve and air-pressure regulator that allow operators to bypass the pressure transducer for system purge and testing.
  • Page 200 VC350A Flexoseal ® System Appendix C —Options When used with EPC, the glue pressure decreases as the machine speed decreases. When the machine is stopped, the glue pressure is relieved from the hose connected to the valve. If the valve needs to be purged or fired while the machine is stopped, air must be supplied to the dome of the regulator by a separate air line.
  • Page 201 System Channel B Upgrade Option Single-channel units may be converted into 2-channel units by ordering a second-channel kit for the VC350A control. The control can be upgraded in the field. See Section 12—Part-Number List for part number. Scanner Logic Module Kit A scanner-logic-module kit (Figure C-6) that permits the use of multiple scanners (1 to 4) to produce a single input signal to the control is also available.
  • Page 202 Appendix D—Maintenance Procedures Introduction This appendix contains recommended daily, weekly, 3-month, 6-month, and 12-month maintenance procedures for the VC350A system. The maintenance procedures contained in this appendix are to be used for cold-glue systems only. OTHERWISE, DAMAGE TO EQUIPMENT COULD OCCUR.
  • Page 203 Appendix D—Maintenance Procedures ® VC350A Flexoseal System Weekly Maintenance Actions Date Shift Initials 1. Clean the glue filter thoroughly with water. 2. For electric-coil non-contact valves only—disassemble the fluid section of the glue valve, and clean the section thoroughly with water.
  • Page 204 VC350A Flexoseal ® System Appendix D—Maintenance Procedures 3-Month Maintenance Actions Date Shift Initials 1. Encoder mounting: a. Check timing belt, gear and pulley teeth, and proper timing belt tension.. b. If using measuring wheel, check for wear and proper wheel tension on machine belt.
  • Page 205 Appendix D—Maintenance Procedures ® VC350A Flexoseal System 6-Month Maintenance Actions Date Shift Initials 1. Flush entire glue system, except for the central pumping system, with a vinegar and water solution (1 gallon of vinegar to 10 gallons of water). 2. Perform the “Weekly Maintenance” procedure.
  • Page 206 VC350A Flexoseal ® System Appendix D—Maintenance Procedures 12-Month Maintenance Actions Date Shift Initials 1. Flush the entire glue system, including the central pumping system, with a vinegar and water solution (1 gallon of vinegar to 10 gallons of water). 2. Disassemble, thoroughly clean, and rebuild each fluid- regulator assembly and glue valve.
  • Page 207 uick tart uide VC350AG AutoGlue Control System Congratulations on purchasing the Valco VC350AG AutoGlue Control System. This Quick Start Guide provides step-by-step system setup instructions. Your VC350AG arrives ready-to-mount and ready-to-run. This logic-controlled unit is designed to operate with the Valco BOARDRUNNER Glue Station or other compatible scanner/valve combinations.
  • Page 208 Mounting the Encoder An encoder must be installed in order for the control to determine the speed of the parent machine. Your VC350AG Control system is equipped with a wheel-driven VDD-1000 encoder and a 10-inch measuring wheel. For optimal results, this setup supplies 100 pulses per inch (VDD-250w/a 250mm wheel = 1 pulse/mm) of product travel to the VC350AG Control.
  • Page 209 Connecting the Cables and Air Lines All cabling for the VC350AG Control is connected at the bottom of the unit (see the figure below). Valve cable Encoder cable Connection (blue) Air intake (use ¼” airline w/quick disconnects) Air out Power cord (pressure) Scanner cable Connection (yellow)
  • Page 210 All switches should be preset at the factory when using the VC350AG and BOARDRUNNER. The only switches in need of adjustment are Ratio Compensation. After setup is complete, adjust the glue flow knob for more or less glue pressure. © Valco Cincinnati, Inc. 2003 IS092 - 4 -...
  • Page 211 VC350AG VC350AG VC350AG VC350AG VC350AG AutoGlue Control Operations Manual Manual Number: MC060 Release Date: August 2005...
  • Page 212 Valco Cincinnati, Inc. This manual written and designed at Valco Cincinnati, Inc., 411 Circle Freeway Drive, Cincinnati, Ohio 45246. Part Number: MC060 Printed in the USA Valco Cincinnati, Inc.
  • Page 213 CE Declaration of Conformity (According to EN 45014) Manufacturer: Valco Cincinnati, Incorporated 411 Circle Freeway Drive Cincinnati, OH 45246 declares that the product: Product Name: VC350AG Control Certification Date: 2004 conforms to the following standards: Safety: EN 60204-1 EMC Emissions:...
  • Page 214 Section 6 - Installation ............ 6-1 System Components and Layout ............. 6-1 Installing ..................... 6-2 Units produced before 6/30/2004 ..........6-2 Units produced after 6/30/2004 ............. 6-3 Mechanical Installation of the Control .......... 6-4 Electrical Installation of the Control ..........6-5 Valco Cincinnati, Inc. TOC-1...

  • Page 215: Table Of Contents

    Deceleration/Acceleration Potentiometers ........ 7-15 Section 8 - Operation ............8-1 Job Setup for AutoGlue ................8-1 Job Setup for Pattern Glue ............... 8-3 Fluid-Flow Control (EPC) (newest model) ........8-6 Fluid-Flow Control (EPC) (original version) ......... 8-7 TOC-2 Valco Cincinnati, Inc.
  • Page 216 Fixed-Field Scanner Bracket (578xx898) ......12-12 BOARDRUNNER Glue Station (582xx538) ......12-13 900 Valve Assembly ..............12-16 Cables..................12-17 Encoder Cables ............... 12-17 Scanner Cables ............... 12-17 Valve Cables ................12-17 Miscellaneous Parts - Control ........... 12-18 Valco Cincinnati, Inc. TOC-3...
  • Page 217 VC350AG AutoGlue Control System ............B-1 Unpacking the VC350AG Control ..........B-1 Mounting the Control .................B-1 Mounting the Encoder ................B-2 Installing the BOARDRUNNER Glue Station ...........B-3 Connecting the Cables and Air Lines ............B-4 Running the VC350AG Control ..............B-5 Index ................Index-1 TOC-4 Valco Cincinnati, Inc.
  • Page 218 SECTION 1 - INTRODUCTION SECTION 1 - INTRODUCTION Valco Cincinnati has prepared this manual as an aid for installing, operating, and servicing the VC350AG AutoGlue Control System (Figure 1-1). This manual provides specific information about the unit, and general guidelines and references when discussing other equipment such as glue systems, scanners, encoders, and dispensing valves.
  • Page 219 Section 1 - Introduction MC060 Manual/VC350AG AutoGlue Control System VC350AG Control - Front Panel VC350AG Figure 1-1. VC350AG Control Valco Cincinnati, Inc.
  • Page 220 OTHERWISE, DEATH OR PERSONAL INJURY COULD OCCUR. Only qualified personnel should open and service the control. WARNING! WARNING! WARNING! Promptly repair or replace all worn or damaged WARNING! WARNING! electrical wiring and equipment wires. OTHERWISE, DEATH OR PERSONAL INJURY COULD OCCUR. Valco Cincinnati, Inc.
  • Page 221 COULD OCCUR. WARNING! WARNING! WARNING! WARNING! WARNING! The hot-melt unit should be installed so that it can be turned off at a location away from the hot-melt unit. OTHERWISE, DEATH, PERSONAL INJURY, OR EQUIPMENT DAMAGE COULD OCCUR. Valco Cincinnati, Inc.
  • Page 222 OR DAMAGE TO EQUIPMENT COULD OCCUR. WARNING! WARNING! Exposed arcing may ignite the fume/air mixture. Shield WARNING! WARNING! WARNING! all electrical equipment from melt fumes to avoid exposed arcing. OTHERWISE, PERSONAL INJURY OR EQUIPMENT DAMAGE COULD OCCUR. Valco Cincinnati, Inc.

  • Page 223: Section 6, - Continued

    What to Do if If Adhesive fumes are inhaled, immediately follow these steps: Inhalation of Take the victim away from the immediate work area. Adhesive Fumes Occurs Provide victim with fresh air. Call a qualified medical authority. Valco Cincinnati, Inc.
  • Page 224 If a dedicated circuit is not available, do not connect the control to a circuit that supplies high-amperage equipment— use another circuit such as a lighting circuit. Otherwise, equipment may not function properly. Valco Cincinnati, Inc.
  • Page 225 Store adhesive at room temperature for three to four days before use. Notes • Fast-setting formulas will dry on nozzles more quickly. Therefore, it is necessary to wipe nozzles clean before starting the system— even after very short periods of downtime. Valco Cincinnati, Inc.
  • Page 226 • Never use latex or starch adhesives. • Never use adhesives with extenders (fillers). • Do not mix resin-based and dextrin-based adhesives. Always check adhesive compatibility before mixing. Valco Cincinnati, Inc.
  • Page 227 SECTION 5 - BASIC FEATURES SECTION 5 - BASIC FEATURES SECTION 5 - BASIC FEATURES SECTION 5 - BASIC FEATURES This section describes the basic features of the VC350AG AutoGlue Control System. Front Panel Features VC350AG Figure 5-1. VC350AG Front-Panel Features Valco Cincinnati, Inc.
  • Page 228 Setting all of the front panel start and stop switches to “0000 0000” will NOT disable the glue valve. The valve- selector On/Off switch is used to turn off or “disable” the valve. Valco Cincinnati, Inc.
  • Page 229 Cable entry point for valve cables (blue) with strain relief Encoder cable connection Cable entry point for encoder cable with strain relief Strain reliefs For hardware of externally connected devices such as JP2000, dum p valve or pump. Valco Cincinnati, Inc.
  • Page 230 VC350AG Wheel-driven encoder Encoder Cable Air Filter/ Regulator Shop Air "IN" Yellow Scanner Cable Blue Valve Cable Air Pressure "OUT" Shock Arrestor Glue Filter Balancing Regulator BOARDRUNNER Glue DD-1 Pump Station Air Filter/ Regulator Valco Cincinnati, Inc.
  • Page 231 3,4,6 5.0ms 9.5ms 3.0ms 6.0ms 11.5ms 3.5ms 4,6,7,8 6.5ms 13.5ms 4.0ms 4,5,7 7.5ms 17.5ms 4.5ms 8.5ms 23.0ms * ALL SWITCHES NOT LISTED ABOVE ARE TO BE IN THE OFF POSITION. interface board Figure 6-2A. VC350AG Control Boards Valco Cincinnati, Inc.
  • Page 232 11.5ms 3.5ms 4,6,7,8 6.5ms 13.5ms 4.0ms 4,5,7 7.5ms 17.5ms 4.5ms 8.5ms 23.0ms * ALL SWITCHES NOT LISTED ABOVE ARE TO BE IN THE OFF POSITION. interface board Manifold assembly valve driver board Figure 6-2B. VC350AG Control Boards Valco Cincinnati, Inc.
  • Page 233 1/4-20 x 1.5" capscrew wall- wall mounting rail 1/4-20 x 1" cabinet capscrews 1/4-20 x 1/2" capscrews mounting spacer (in vertical wall-mounting assembled side view position) existing machine wall rail Figure 6-3. Control-Mounting Details Valco Cincinnati, Inc.
  • Page 234 1c. Using a small screwdriver, open the hinged door of the fuse holder. The fuse holder on the power-entry module contains the fuse drawer (Figure 6-5), which allows for either 115 or 230 VAC operation. Valco Cincinnati, Inc.
  • Page 235 1g. Replace the drawer in the fuseholder in the correct voltage position and close the fuseholder door. 1h. Ensure that the correct operating voltage shows through the window in the fuse drawer. Valco Cincinnati, Inc.

  • Page 236: Mechanical Installation Of The Encoder

    It should not be mounted over pulleys or rollers and there should be sufficient tension between the belt and wheel to ensure that the wheel does not slip. Valco Cincinnati, Inc.
  • Page 237 Mount the encoder’s bracket to the frame of the parent machine so the encoder wheel rides on the drive belt as close to the glue station as possible. Ensure that the wheel of the encoder rides securely against the belt and does not slip. Valco Cincinnati, Inc.
  • Page 238 (which are used to determine ratio compensation numbers) will vary from machine to machine. drive gear line shaft (drive) minimum 7-9 teeth encoder drive gear adjustable mounting provided by customer machine base machine base Figure 6-8. Typical Installation of a Gear-Driven Encoder Valco Cincinnati, Inc.

  • Page 239: Imperial Calculation

    Example: Using a 72-tooth split-line shaft gear (driver), a 39-tooth encoder driven gear, a 250-pulse encoder, and 500 mm of travel per drive shaft revolution. 500 — 1.0000 Therefore, the ratio compensation setting should be 1.0000. 6-10 Valco Cincinnati, Inc.

  • Page 240: Electrical Installation Of The Encoder

    VC350AG. The encoder connector is the 8-pin round connector labeled “Encoder.” Make absolutely certain that this cable does not run with AC voltage lines, and that it will not get pinched in the movement of the machine. Valco Cincinnati, Inc. 6-11...

  • Page 241: Installing The Glue Application System

    Scanner and valve cables must be connected before any purging can take place. Run adhesive through valve until no air is present in the line. Run the parent machine and Stop when product reaches the glue station. 6-12 Valco Cincinnati, Inc.

  • Page 242: Mechanical Installation Of The Scanner

    Using the two screws included with the scanner, fasten the scanner to the combi station on the mounting block. This presets the scanner height and cell-to-gun distance. (The cell-to-gun distance will be approximately 4.37 inches.) Valco Cincinnati, Inc. 6-13...

  • Page 243: Electrical Installation Of The Scanner

    S cann er 1 triggers C ha nnel 1, S ca nn er 2 triggers C ha n nel 2 B oth S C 2 (right) S cann er 1 triggers B o th C h annel 1 a nd C han nel 2 6-14 Valco Cincinnati, Inc.

  • Page 244: Mechanical Installation Of The Glue Valve

    Run adhesive through the valve until there is no air present in the glue line. The valve should produce an even glue flow. Run the parent machine. Stop the machine when a product is at the glue station. Valco Cincinnati, Inc. 6-15...

  • Page 245: Electrical Installation Of The Glue Valve

    The valve driver board JP1 can be moved to the 1-2 position to fire two valves with identical patterns. In this case, you need a second valve and cable. See Figure 6-11. Valve selection jumper; JP1 Figure 6-11. Valve-Driver Board 6-16 Valco Cincinnati, Inc.
  • Page 246 SW6 up to CH2 position (Figure 6-13). Pull the gun selector switch connector out of J36 on the channel II board and plug it into J35. Gun 1 and Gun 2 switches on the front panel must be on for PSP! Valco Cincinnati, Inc. 6-17...
  • Page 247 Set SW6 on the channel II board to the P-S-P position (down). Set SW7 on the channel II board to the CH2 position (up). The gun selector switch should be plugged into J36 on the channel II board. selector switch Figure 6-13. Channel II Board 6-18 Valco Cincinnati, Inc.

  • Page 248: Electrical Installation Of The Dd-1 Pump

    Using 1/4" tubing, connect the fluid pressure regulator to the “PRESSURE OUT” port of the control. Connect the output of the glue regulator to the glue valve. Maximum pressure in = 100 psi. Pressures above 100 psi can cause damage to the pressure transducer. Valco Cincinnati, Inc. 6-19...

  • Page 249: Installing The Hot-Melt Interface

    When used in conjunction with a hot-melt system, the EPC becomes a motor-stop circuit that can interrupt power to the hot-melt motor when the parent machine is operated below a preset minimum speed. See Figure 6-15 for wiring information. 6-20 Valco Cincinnati, Inc.
  • Page 250 MC060 Manual/VC350AG AutoGlue Control System Section 6 - Installation Installing the Hot-Melt Interface - Continued VC350AG control interface board violet white blue automatic/manual switch motor-speed-control circuit card green yellow brown manual speed control Figure 6-15. Motor-Speed-Control Circuit Card Valco Cincinnati, Inc. 6-21...

  • Page 251: Installing The Dump Valve

    SW12, position 3, must be in the up position for this mode to operate properly. This is a typical connection for an air- actuated 12VDC dump valve. dump valve Figure 6-16. Dump Valve Connection to Interface Board 6-22 Valco Cincinnati, Inc.

  • Page 252: Installing The Jp2000 Jam Preventer

    Make all other connections per the JP2000 Jam Preventer Installation and Operation Manual, PN MC006. A JP2000 operates at 100 pulses per inch. Therefore, a VDD-1000 encoder (1000-line encoder) needs to be operating with the VC350AG control. Valco Cincinnati, Inc. 6-23...
  • Page 253 Section 6 - Installation MC060 Manual/VC350AG AutoGlue Control System Installing the JP2000 Jam Preventer - Continued Pin 13, TS2 Pin 8, TS2 Pin 1, TS2 machine- stop switch feed-interrupt switch Figure 6-17. JP2000 Mother Board 6-24 Valco Cincinnati, Inc.

  • Page 254: Section 7 - Initial Setup

    VC350AG input. Set this input pressure to 60 psi when using air actuated valves, like the MAC 366 series. Set the input pressure to 80 psi if using an electric actuated valve, such as the 400EZ or 900 series. Valco Cincinnati, Inc.

  • Page 255: Air Pressure Settings

    80 psi / 6.5 bar 5:1 ratio pump 40 psi / 3.7 bar 40 psi / 3.7 bar Fluid flow control (EPC) 80 psi / 6.5 bar 60-80 psi / 5.1-6.5 bar Glue valves 80 psi / 6.5 bar Not applicable Valco Cincinnati, Inc.

  • Page 256: Glue Pressure Settings

    0100. This will start glue 1.0” in on the tab and stop 1.0” before the end. Run a sample box at slow speed to measure the distance from the leading edge of the tab (first edge seen by the scanner) to the point at which the glue begins. Valco Cincinnati, Inc.
  • Page 257 CW (clockwise) decreases time and CCW (counterclockwise) increases time. 14. Use the glue-pressure adjust knob on the front panel of the control to fine-tune the amount of adhesive applied to the product. Valco Cincinnati, Inc.
  • Page 258 3,4,6 5.0ms 9.5ms 3.0ms 6.0ms 11.5ms 3.5ms 4,6,7,8 6.5ms 13.5ms 4.0ms 4,5,7 7.5ms 17.5ms 4.5ms 8.5ms 23.0ms * ALL SWITCHES NOT LISTED ABOVE ARE TO BE IN THE OFF POSITION. Figure 7-2. Internal View of VC350AG Control Valco Cincinnati, Inc.

  • Page 259: Vc350Ag Control, Pattern Glue Setup

    Enter this dimension as the “Stop” value on the front panel of the control unit. The Start value entered must be smaller than the Stop value. Otherwise, the control will apply random glue patterns. Valco Cincinnati, Inc.
  • Page 260 CW (clockwise) decreases time and CCW (counterclockwise) increases time. 14. Use the glue-pressure adjust knob on the front panel of the control to fine-tune the amount of adhesive applied to the product. Valco Cincinnati, Inc.

  • Page 261: Example Of Adjusting The Ratio Compensation

    . The valve on/off compensation chart should provide assistance in setting these times. See Table 7-3 for approximate switch setting delays. Valco Cincinnati, Inc.
  • Page 262 “Off” Delay (ms) *The times listed in Table 300-E 7-4 should be used as starting numbers, and 400E/EC adjusted for optimum performance. The VC350AG is a 12V valve 585/2 drive system only! 585/4 9020 LE MAC3/12 MAC4/12 11.0 Valco Cincinnati, Inc.

  • Page 263: Hot-Melt Adjustments

    Unless specified, units will be shipped with the jumper in the “Motor Stop” position. mode-select mini jumper A and B = Stop below minimum speed B and C = Idle below minimum speed Figure 7-3. Mode-Select Mini Jumper 7-10 Valco Cincinnati, Inc.

  • Page 264: Idle Speed Adjustments

    The calibration potentiometer should be adjusted so that armature voltage reads 180VDC (circuit board terminals A1 and A2). A clockwise rotation will increase the voltage. calibration potentiometer Figure 7-5. Calibration Potentiometer Valco Cincinnati, Inc. 7-11...

  • Page 265: Torque Potentiometer

    (see step 2). Remove the load and recheck the unloaded revolutions per minute. If the unloaded revolutions per minute have shifted, repeat step 2 for more exact regulation. 7-12 Valco Cincinnati, Inc.

  • Page 266: Minimum-Speed Potentiometer

    Switch the AutoGlue selector switch to the off position. Turn the glue-flow knob on the hot-melt unit to the full counterclockwise position. Adjust the minimum speed potentiometer to the desired motor speed. (A clockwise rotation will increase the motor speed.) Valco Cincinnati, Inc. 7-13...

  • Page 267: Maximum-Speed Potentiometer

    Therefore, it is necessary to readjust the maximum speed after the minimum speed has been adjusted. It may also be necessary to repeat the operations until both the minimum and maximum speeds are set to the desired levels. 7-14 Valco Cincinnati, Inc.

  • Page 268: Deceleration/Acceleration Potentiometers

    (Decel) Acceleration and accelerate (Accel) in response to parent machine speed changes. Both Potentiometers potentiometers should be positioned fully counterclockwise. deceleration acceleration potentiometer potentiometer Figure 7-10. Deceleration/Acceleration Potentiometer Valco Cincinnati, Inc. 7-15...

  • Page 269: Section 8 - Operation

    Enter this dimension as the “Stop” value on the front panel of the control unit (Figure 8-2). Value of 01.00 as shown in Figure 8-3. 1 2 3 4 5 6 7 8 Product Flow Figure 8-1. Glue-Start Measurement Valco Cincinnati, Inc.
  • Page 270 Section 8 - Operation MC060 Manual/VC350AG AutoGlue Control System start stop Job Setup for AutoGlue - Continued VC350AG fluid-flow-control adjustment knob Figure 8-2. Front Panel of VC350AG Control Product Flow Product Flow Figure 8-3. Glue-Stop Measurement Valco Cincinnati, Inc.
  • Page 271 Enter this dimension as the “Stop” value on the front panel of the control unit (Figure 8-2). Value of 20.00 as shown in Figure 8-6. The “Start” value entered must be smaller than the “Stop” value. Otherwise, the control will apply random glue patterns. Valco Cincinnati, Inc.

  • Page 272: Job Setup For Pattern Glue

    The minimum-speed LED is located on the lower left corner of the main board. Adjust the fluid-flow control adjust knob on the front panel (Figure 8-2) to increase or decrease the amount of glue being applied. Valco Cincinnati, Inc.
  • Page 273 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Figure 8-5. Glue-Pattern Start Measurement 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Figure 8-6. Glue-Pattern Stop Measurement Valco Cincinnati, Inc.

  • Page 274: Fluid-Flow Control (Epc) (Newest Model)

    If not, the main board is bad. If the voltage changes but the pressure does not, the problem may be either in either the manifold assembly or the manifold cable assembly. Valco Cincinnati, Inc.

  • Page 275: Fluid-Flow Control (Epc) (Original Version)

    Likewise, as the parent machine decreases in speed, the glue pressure automatically decreases. If there is not enough glue on the product, the front-panel knob may be used to increase the glue pressure. Valco Cincinnati, Inc.
  • Page 276 If not, either the main board or EPC signal cable is bad. If the voltage changes but the pressure does not, the problem may be either in the EPC-50 board or the manifold/ transducer assembly. Valco Cincinnati, Inc.
  • Page 277 10. If more pressure or less maximum pressure is desired, adjust the “SPAN” (or “GAIN”) pot. Adjusting the pot down limits the maximum pressure output to the system (e.g., 60 psi maximum instead of preset 80). Valco Cincinnati, Inc.
  • Page 278 This adjustment should be made by slowly backing the adjustment down. Do not adjust the pot so far down that the “decrease” LED remains on. increase solenoid manifold pressure transducer pressure-gauge port decrease solenoid Figure 8-9. Fluid-Flow Control (EPC) Manifold 8-10 Valco Cincinnati, Inc.

  • Page 279: Section 9 - Maintenance

    Use a pair of channel lock pliers to carefully loosen the base of the solenoid from the EPC manifold. Only work on one solenoid at a time. Check the solenoid orifice and manifold ports for dirt or clogs. Valco Cincinnati, Inc.

  • Page 280: Assembly

    Put the manifold back into the enclosure and use the four screws and washers to tighten. Reconnect the air lines back into the manifold to the proper ports. Turn on the air supply to the VC350AG control. Valco Cincinnati, Inc.
  • Page 281 MC060 Manual/VC350AG AutoGlue Control System Section 9 - Maintenance Assembly - Continued knurled manifold ports solenoid base manifold solenoid body washer diaphragm orifice Figure 9-1. EPC Solenoid Valve Valco Cincinnati, Inc.

  • Page 282: Section 10 - Troubleshooting

    Figures 10-1, 10-2, and 10-3 contain basic troubleshooting flowcharts for the Flowcharts VC350AG control. These charts focus on the control only, and provide solutions to possible problems. and Tables (Refer to Checking the Logic Voltage - see Index) Figure 10-1. “No-Power” Flowchart Valco Cincinnati, Inc. 10-1...
  • Page 283 Section 10 - Troubleshooting MC060 Manual/VC350AG AutoGlue Control System Flowcharts and Tables - Continued Figure 10-2. “No-Glue” Flowchart 10-2 Valco Cincinnati, Inc.
  • Page 284 MC060 Manual/VC350AG AutoGlue Control System Section 10 - Troubleshooting Flowcharts and Tables - Continued Figure 10-3. “Incorrect-Pattern” Flowchart Valco Cincinnati, Inc. 10-3...

  • Page 285: Trouble-Shooting The Main Board

    PERSONAL INJURY, OR DAMAGE TO EQUIPMENT COULD OCCUR. Main Board Before troubleshooting the main board (Figure 10-4), use the troubleshooting flowcharts (Figures 10-1, 10-2, and 10-3) to narrow down the problem. Doing so will prevent the inadvertent movement of switches. 10-4 Valco Cincinnati, Inc.
  • Page 286 MC060 Manual/VC350AG AutoGlue Control System Section 10 - Troubleshooting Troubleshooting the Main Board - Continued Figure 10-4. Main Board Valco Cincinnati, Inc. 10-5...
  • Page 287 Counter and circuit working D11/GUN1 Blinking GUN1 switch on, valve firing D10/GUN2 Blinking GUN2 switch on, valve firing (2-channel unit) D9/MIN Parent machine running above minimum SPEED speed D9/MIN Parent machine running below minimum SPEED speed 10-6 Valco Cincinnati, Inc.
  • Page 288 Energizes pressure-relief accumulator above minimum speed SW12-4 CNT1 Scanner 1 increments counter (Not used in VC350AG); CNT2 Scanner 2 increments counter (only VC350A replacements). DS1 & DS2 Valve See chart on 7-7. Control will NOT operate if all switches are down Compensation or “off”.

  • Page 289: Checking The Logic Voltage

    Check the main power fuse in the power entry module. Check the fuse on the +5/+12V power supply. Ensure that both the transformer cable to the power supply and the power supply cable to the main board at J10 are properly connected. 10-8 Valco Cincinnati, Inc.

  • Page 290: Internal Diagnostics

    If the “RATIO” LED (D6) does not illuminate, do the following: Ensure that the U2 module is firmly seated in the socket. Ensure that there is a “Ratio Comp” setting on switches SW1, SW3, SW4, SW5, SW16 (e.g., 1.0000). Valco Cincinnati, Inc. 10-9...
  • Page 291 Turn on the GUN selector switch and check to see if the “GUN1” LED (D11) and the “GLUE” LED (D7) flash. If they do not flash, check the “GUN1” selector switch connector at J4 on the main board. 10-10 Valco Cincinnati, Inc.

  • Page 292: Front-Panel Diagnostics

    It should remain on until the box reaches the end of the glue pattern. (Does not indicate that glue is being dispensed.) Glue will not be dispensed from a valve until the corresponding gun selector switch is on. Valco Cincinnati, Inc. 10-11...

  • Page 293: Encoder Diagnostics

    Continued VC350AG Scanner LED Glue LED Figure 10-6. VC350A Front Panel Encoder Diagnostics The parent machine must be operating in order to verify the operation of the encoder. (It is not necessary to be gluing the product.) All gun-selector switches must be turned off.

  • Page 294: Scanner Diagnostics

    Verify that the distance from scanner to product is 1- 2" (maximum distance can be 4" with increased error). Adjust the scanner gain screw so that product is sensed 1" past the normal product location. Valco Cincinnati, Inc. 10-13...
  • Page 295 The scanner will not operate properly if the bracket is loose on the machine, which causes vibrations as the product travels. Replace the scanner if the diagnostics listed above do not solve the problem. 10-14 Valco Cincinnati, Inc.

  • Page 296: Section 11 - Specifications

    Number of scanner inputs: 1 or 2 Encoder type: Encoder voltage: 12VDC Number of encoder inputs: Miscellaneous: 1- or 2-channel operation 1 valve per channel maximum Inch or metric calibration CE compliant 12VDC valve output Integral fluid-flow control (EPC) Valco Cincinnati, Inc. 11-1...

  • Page 297: Section 12 - Part Number List

    SECTION 12 - PART NUMBER LIST To order parts, please contact your closest Valco office by mail, phone, or How to Order Email: Parts Valco Cincinnati, Inc. Valco Cincinnati, Inc. Valco Cincinnati, Inc. Valco Cincinnati, Inc. Valco Cincinnati, Inc. 411 Circle Freeway Drive...
  • Page 298 3,4,6 5.0ms 9.5ms 3.0ms 6.0ms 11.5ms 3.5ms 4,6,7,8 6.5ms 13.5ms 4.0ms 4,5,7 7.5ms 17.5ms 4.5ms 8.5ms 23.0ms * ALL SWITCHES NOT LISTED ABOVE ARE TO BE IN THE OFF POSITION. SHOP AIR REG. AIR EXHAUST VC350AG 12-2 Valco Cincinnati, Inc.

  • Page 299: Vc350Ag Control (Base Unit - 084Xx113)(Original Version)

    Gun-selector switch assembly 029xx115 DC power supply cable 030xx571 Front-panel LED cable 030xx562 Power Entry Module 086xx055 AG Selector Switch 029xx113 Thumbwheel Switch Assembly (8 481xx038 switches) Power On LED Cable 029xx114 Knob Pressure Adjust 104xx059 Valco Cincinnati, Inc. 12-3...
  • Page 300 2.5ms 3,4,6 5.0ms 9.5ms 3.0ms 6.0ms 11.5ms 3.5ms 4,6,7,8 6.5ms 13.5ms 4.0ms 4,5,7 7.5ms 17.5ms 4.5ms 8.5ms 23.0ms * ALL SWITCHES NOT LISTED ABOVE ARE TO BE IN THE OFF POSITION. SHOP AIR REG. AIR EXHAUST 12-4 Valco Cincinnati, Inc.

  • Page 301: Vc350Ag Control (Base Unit - 084Xx113)(Newest Model)

    MC060 Manual/VC350AG AutoGlue Control System Section 12 - Part Number List VC350AG Control (Base Unit - 084xx113)(newest model) - Continued VC350AG Valco Cincinnati, Inc. 12-5...
  • Page 302 Gun-selector switch assembly 029xx115 DC power supply cable 030xx571 Front-panel LED cable 030xx562 Power Entry Module 086xx055 AG Selector Switch 029xx113 Thumbwheel Switch Assembly (8 481xx038 switches) Power On LED Cable 029xx114 Knob Pressure Adjust 104xx059 12-6 Valco Cincinnati, Inc.

  • Page 303: Optional Channel Ii Upgrade Kit (084Xx110)

    Upgrade Kit (084xx110) Upgrade Kit (084xx110) Upgrade Kit (084xx110) Upgrade Kit (084xx110) Upgrade Kit (084xx110) • Channel-II board • Switch module, thumbwheels • Gun switch • LEDs, 2 • Cables • All hardware • Instruction sheet Valco Cincinnati, Inc. 12-7...

  • Page 304: Measuring Wheel Encoder Assembly

    Measuring Wheel Encoder Measuring Wheel Encoder Assembly Assembly Assembly Assembly Assembly Item Description Quantity Part Number 788xx553 Measuring wheel, 10-inch circumference Encoder bracket 580xx354 Encoder: VDD-250 155xx301 VDD-500 155xx303 VDD-1000 155xx304 Bracket assembly (includes item 2) 580xx357 12-8 Valco Cincinnati, Inc.

  • Page 305: Scanner Mounting Bracket Assembly (581Xx157)

    Assembly Assembly 581xx157) Item Description Quantity Part Number 576xx021 Knuckle Clamp 578xx497 Screw 798xx995 Retaining ring 793xx129 Mounting bracket 581xx126 Upper flap guide 578xx281 Lower flap guide 578xx282 Screw, 1/4-20 x 5/8 798xx109 Clamp assembly 578xx526 Valco Cincinnati, Inc. 12-9...

  • Page 306: Scanner Assembly (280Xx201)

    Scanner Assembly Scanner Assembly Scanner Assembly Scanner Assembly Scanner Assembly (280xx201) (280xx201) (280xx201) (280xx201) (280xx201) Item Description Quantity Part Number Scanner 280xx191 Mounting bracket 581xx124 Screw, 4-40 x 5/8 798xx444 Screw, 10-32 x ½ 798xx085 Retainer 798xx733 12-10 Valco Cincinnati, Inc.

  • Page 307: Fixed-Field Scanner Kit (280Xx120)

    Bracket (578xx898) Bracket (578xx898) Bracket (578xx898) 1.25" (32 mm) .75" (19 mm) 1.25" (32 mm) .219" (5.6 mm) 1.5" 1.25" .06" (1.5 mm) (38 mm) (32 mm) 2" (51 mm) .25" (6.4 mm) 2.5" (63.5 mm) Valco Cincinnati, Inc. 12-11...

  • Page 308: Fixed-Field Scanner Kit - 50Mm (280Xx120)

    Part Number 280xx200 Scanner, 100 mm, fixed-field Fixed-Field Scanner Fixed-Field Scanner Fixed-Field Scanner Fixed-Field Scanner Fixed-Field Scanner Bracket (578xx898) Bracket (578xx898) Bracket (578xx898) Bracket (578xx898) Bracket (578xx898) Item Description Quantity Part Number Fixed-field scanner bracket 578xx898 12-12 Valco Cincinnati, Inc.

  • Page 309: Boardrunner Glue Station (582Xx538)

    MC060 Manual/VC350AG AutoGlue Control System Section 12 - Part Number List BOARDRUNNER Glue BOARDRUNNER Glue BOARDRUNNER Glue BOARDRUNNER Glue BOARDRUNNER Glue Station (582xx538) Station (582xx538) Station (582xx538) Station (582xx538) Station (582xx538) Valco Cincinnati, Inc. 12-13...
  • Page 310 Mounting Plate BOARDRUNNER 582xx520 Spacer Block, Bottom 582xx521 Bearing Bracket 582xx522 Spring Clamp 582xx523 Wedge 582xx524 Quick Release Post 582xx525 Scanner Bracket 582xx526 Block, Gap Adjust 582xx527 Mounting and Guard Plate 582xx528 Glue Guard, Ball Slide 582xx529 12-14 Valco Cincinnati, Inc.
  • Page 311 Mounting Bracket, Air Cylinder 582xx537 Air Cylinder, 10mm Bore x 16mm 781xx749 Enlarger, 6mm-M x 8mm-F 797xx468 Expander, 6mm OD x ¼”ID Tube 799xx559 Elbow, Male M5 x 6mm ID Tube 799xx560 Ball Slide, 1.5” Travel 582xx539 Valco Cincinnati, Inc. 12-15...

  • Page 312: 900 Valve Assembly

    Spring; 900, A15-43 783xx042 Plunger Assy; 900 704xx881 Seat Insert Assy; 900, 4mm 704xx882 O’Ring, 204156 745xx007 Seat Adapter; 900 704xx878 SHCS, M3 x 8mm, SS 784xx112 Stand-Off; 900 704xx880 Swivel Ftg. – Plug 750xx005 Male Stopper 750xx013 12-16 Valco Cincinnati, Inc.

  • Page 313: Cables

    Valve cable, 2m, M12 extension M/F 030xx774 Valve cable, 4m, M12 extension M/F 030xx775 Valve cable, 8m, M12 extension M/F 030xx776 Valve cable, 10m, M12 extension M/F 030xx777 * Other cable lengths are available. Call Valco for part numbers and prices. Valco Cincinnati, Inc. 12-17...

  • Page 314: Miscellaneous Parts - Control

    Power cord, 115VAC (U.S.) 030xx493 Power cord, 220VAC (International) 030xx422 Fuse, 1A, main control 085xx001 Fuse, 1A, slow-blow, package of 5 085xx005 Fuse, 2A, 250V, slow-blow (power supply) 085xx017 Scanner logic module kit with instructions 084xx912 12-18 Valco Cincinnati, Inc.

  • Page 315: Section 13 - Warranty

    This is the only authorized Valco Cincinnati, Inc. warranty and is in lieu of all other expressed or implied warranties, representations or any other obligations on the part of Valco Cincinnati, Inc.

  • Page 316: Section 14 - Service

    SECTION 14 - SERVICE SECTION 14 - SERVICE If you have problems with your system, please contact your Valco Cincinnati representative. If your need is urgent, we encourage you to contact our corporate office in Cincinnati, Ohio, U.S.A. at (513) 874-6550, or Valco Europe in the United Kingdom at (+44) 1952-677911.

  • Page 317: Appendix A - Available Options

    The logic-module kit is small enough to fit inside most Valco controls and does not require special connectors. The module requires +12VDC and works with any standard Valco scanner. scanner logic module logic-module socket snap track Figure A-1. Multiple-Scanner-Input Logic Module Valco Cincinnati, Inc.

  • Page 318: Appendix B - Quick Start Guide

    You should also position the control in a place with minimum vibration. The control should require less than 25 feet of wiring to reach the glue station, sensor, and encoder. Valco Cincinnati, Inc.

  • Page 319: Mounting The Encoder

    250mm wheel = 1 pulse/mm) of product travel to the VC350AG Control. To install a wheel-driven encoder, follow these steps: Mount the encoder bracket to the frame of the parent machine. Make suret the wheel of the encoder rides securely against the belt and does not slip. Valco Cincinnati, Inc.

  • Page 320: Installing The Boardrunner Glue Station

    BOARDRUNNER. The bearing can be adjusted (in and out) to optimize the glue pattern by guiding the board into the applicator head. This keeps the board in contact with the applicator head through the entire gluing section. Valco Cincinnati, Inc.

  • Page 321: Connecting The Cables And Air Lines

    Shop air Air pressure (yellow) (blue) Shock arrester Glue Line Air regulator Glue regulator/ Glue Filter Pressure gauge DD-1 Pump BoardRunner Air Filter/regulator Glue Station Typical Layout for VC350AG Control System (connect cables and air lines as shown) Valco Cincinnati, Inc.

  • Page 322: Running The Vc350Ag Control

    Measure the distance from the back tab edge (last edge seen by scanner) to the point at which the pattern stops. (Dimension b) Step 4 Dimension a Dimension b On delay Off delay Ratio compensation switches Valco Cincinnati, Inc.
  • Page 323 BOARDRUNNER. The only switches in need of adjustment are Ratio Compensation. After setup is complete, adjust the glue flow knob for more or less glue pressure. AutoGlue LED Start AutoGlue Switch Gun-selector switch 1 Glue flow knob Valco Cincinnati, Inc.

  • Page 324: Index

    Electrical Installation of the Glue Valve 6-16 Electrical Installation of the Scanner 6-14 Encoder Cables 12-17 Encoder Diagnostics 10-12 equipment claimed to be defective 13-1 Example of Adjusting the Ratio Compensation 7-8 Explosion 2-3 extenders (fillers) 4-2 Valco Cincinnati, Inc. Index-1...
  • Page 325 Installing the Dump Valve 6-22 Installing the Hot-Melt Interface 6-20 Installing the JP2000 Jam Preventer 6-23 Internal Diagnostics 10-9 IR Compensation Potentiometer 7-12 Job Setup for AutoGlue 8-1 Job Setup for Pattern Glue 8-3 latex or starch adhesives 4-2 Index-2 Valco Cincinnati, Inc.
  • Page 326 Running the VC350AG Control B-5 Scanner Assembly (280xx201) 12-10 Scanner Cables 12-17 Scanner Diagnostics 10-13 Scanner Logic Module Kit A -1 Scanner Mounting Bracket Assembly (581xx157) 12-9 Service 14-1 Set Time 4-1 Shearing adhesive 4-2 Solids Content: 4-1 Valco Cincinnati, Inc. Index-3...
  • Page 327 VC350AG Control (Base Unit - 084xx113)(original) 12-2 VC350AG Control - Front Panel 1-2 VC350AG Control, AutoGlue Setup 7-3 VC350AG Control, Pattern Glue Setup 7-6 Viscosity: 4-1 Warnings 2-1 Warranty 13-1 Wheel-Driven Encoder 6-7 Wiring Guidelines 3-1 Index-4 Valco Cincinnati, Inc.

Table of Contents

Save PDF