Page 1 Select Cure 100-Inch IR Oven Part 107 041A NORDSON CORPORATION AMHERST, OHIO USA...
Page 2 Amherst, OH 44001 Notice This is a Nordson Corporation publication which is protected by copyright. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Nordson Corporation. The information contained in this publication is subject to change without notice.
Page 3 Thermocouple Card (15) ......1996 Nordson Corporation 107 041A Manual 12-28...
Page 5 ........1996 Nordson Corporation 107 041A...
Page 7 ........3. Curing Application Recommendations ..... . . 1996 Nordson Corporation 107 041A Manual 12-28...
Page 11 Safety Section 1 Safety This section contains general safety instructions for using Nordson 1. Introduction equipment. Task- and equipment-specific warnings are included in other sections of this manual where appropriate. Note all warnings and follow all instructions carefully. Failure to do so may result in personal injury, death, or property damage.
Page 12 Failure to observe this warning may result in serious injury or death. WARNING: Injection hazard. Do not point film coaters at yourself or other personnel. Failure to observe this warning may result in serious injury or death. 12–28s1 Issued 11/95 1995 Nordson Corporation All rights reserved...
Page 13 Unintended uses may result from taking the following actions: making changes to equipment that have not been recommended or described in this manual or using parts that are not genuine Nordson replacement parts failing to make sure that auxiliary equipment complies with approval...
Page 14 WARNING: Failure to follow these safety procedures can result in personal injury or death. Allow only qualified personnel to install Nordson and auxiliary equipment. Use only approved equipment. Using unapproved equipment in an approved system may void agency approvals.
Page 15 Never operate equipment with a known malfunction or leak. Do not attempt to operate or service electrical equipment if standing water is present. 12–28s1 1995 Nordson Corporation Issued 11/95 All rights reserved...
Page 16 Wear National Institute of Occupational Safety and Health (NIOSH) approved respirators while operating spray equipment and when performing maintenance and cleaning tasks. Wear gloves and protective clothing to protect your skin from coating materials and solvents. 12–28s1 Issued 11/95 1995 Nordson Corporation All rights reserved...
Page 17 Disconnect and lock out electrical power. Close and lock out hydraulic and pneumatic shutoff valves and relieve pressures. Allow only qualified personnel to make repairs. Repair or replace the malfunctioning component according to instructions provided in its manual. 12–28s1 1995 Nordson Corporation Issued 11/95 All rights reserved...
Page 18 Allow only qualified personnel to perform maintenance, troubleshooting, 9. Maintenance and Repair and repair tasks. Only persons who are properly trained and familiar with Nordson equipment are permitted to service this equipment. Always wear appropriate protective clothing and use safety devices when working on this equipment.
Page 20 Manufacturers Association (NSEMA) wallet card to give to emergency medical staff in the event of an injection injury. These cards are supplied with the equipment. Additional cards are available free from Nordson Corporation. WARNING: Injection hazard. Do not go near a known leak in a hose or fitting, and stay clear of all dispensing gun nozzles or orifices.
Page 21 Pump the system empty, shut off the pumps, and relieve the system pressure. Disassemble and inspect the system components. Replace any damaged or corroded parts. Thoroughly clean all noncorroded parts with nonhalogenated hydrocarbon solvents before reassembling the system. 12–28s1 1995 Nordson Corporation Issued 11/95 All rights reserved...
Page 22 Precautions (contd.) operating it. If you must continue to use halogenated hydrocarbon solvents, consult your Nordson representative about compatible Nordson components. Table 1-1 Solvents Containing Halogenated Fluids Chlorinated Solvents Iodinated Solvents...
Page 25 Description Section 2 Description See Figure 2-1. The Nordson Select Cure 100-Inch infra-red (IR) oven is 1. Introduction a conveyor-driven system for heat curing printed circuit board (PCB) coatings. Oven operation is simplified through the use of a touchscreen display monitor and pre-loaded control system software. The oven is part of the Select Coat In-Line System, but can be used as a standalone unit.
Page 26 Exhausts hazardous vapors and excess heat from the oven Air inlet Clean and dry shop air inlet for the oven Service line Access hole to feed the electrical service lines into the oven entrance Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 27 5. Alarm light stack (stack-up) 12. Exit end 19. Exhaust port 6. Cooling cavity 13. Process cavity 20. Air inlet 7. Conveyor rail (fixed) 14. Storage area 21. Service line entrance 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 28 The following paragraphs provide a description of each controller card. Familiarize yourself with the function of each card. NOTE: The numbers in parentheses indicate the slot of each card within the card cage. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 29 Oven exhaust pressure switch — oven exhausting status for the CPU Card after a 30-second power-up delay Oven circulating air detector — indicates insufficient circulating air pressure for the CPU card after a 30-second power-up delay 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 30 The card monitors conveyor width using an optical encoder and a limit switch board. The limit switch board sets the conveyor width limits. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 31 The oven contains two alarm light stacks. The red, orange, and green alarm light stack identifies the various operational states of the oven. The blue alarm light stack indicates when a PCB exits the oven and a PCB stackup condition exists. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 35 50/60 Hz, 3 Y at 60 amps. Refer to the oven nameplate to verify the ovens current configuration. An electrical conversion kit is available for changing the oven’s configuration. Contact your local Nordson representative or distributor for details. 1996 Nordson Corporation...
Page 36 Use a dampening device to control exhaust air flow from the oven. Install the dampening device 2.4 meters (8 ft) above the intersection of the air handing exhaust duct and oven exhaust. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 37 4. Service line conduit 7. Exhaust damper 2. Roof mounted exhaust blower 5. Female quick-connect coupling 8. Exhaust duct 3. Facility roof line 6. Adjustable exhaust duct base 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 39 PL = (12.7 mm/30.48 m) x 34.01 m PL = (0.5 in/100 ft) x 111.67 ft PL = 14.17 mm of water column PL = 0.55 in of water column 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 41 Volume Flow Air Velocity Rate Rate 14.16 cmm 442.5 m/min 500 cfm 1432.66 ft/min 16.99 cmm 530.94 m/min 600 cfm 1719.20 ft/min 18.41 cmm 575.31m/min 650 cfm 1862.46 ft/min 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 42 5. Remove the bolts (7) attaching the oven to the pallet (4). 6. Set the oven on the floor. Position the forklift to the oven lift position (13). Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 43 76.2 mm (3 in.). 3. Carefully lower the oven to the floor. NOTE: Always place the leveling device on the top surface of the oven near the cover sheet metal bend lines. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 44 11. Oven leveling pads 7. Sheet metal opening 3. Blower access panel 12. Blower isolation pads 8. Bolts (6) 4. Pallet 13. Oven lift position 9. Blower 5. Rubber bushings (4) Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 45 11. Remove the blower motor access panels (2) and the blower access panel (3) from the oven. 12. Turn the blower isolation pads (12) until they make contact with the floor. Back the pads off the floor four turns. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 46 4. Insert the alarm stack (7) into the base (10) on the oven. Secure the stack to the base with the hex head set screw (11). 5. Repeat steps 3 and 4 for the remaining alarm stack. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 47 11. Make sure that the video cable (2) does not interfere with the cooling fans. 12. Use the screws (6) to install the monitor assembly (1) on the top of the oven. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 48 4. Monitor assembly power connector 10. Base 16. Notched card lock 5. Oven power connector 11. Hex head set screw 17. Unlock notch 6. Screw (4) 12. Touchscreen card Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 49 NOTE: Some ovens do not have an in-line equipment cable. See Figure 3-4. Connect the interconnect cable (9) to the electrical box on the Nordson Select Coat Workcell. (For In-line system usage only.) 2. Connect the supply air line on the quick-connect coupling (11).
Page 50 (18), and the electrical access panel (17) from the oven. 2. Temporary close the roller switch (14). 3. Open the E-stop panel (11). Attach the grounding strap to the E-stop panel ground. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 51 (2). d. Perform the necessary tasks to switch any two of the service line connections to the circuit breaker (2). e. Repeat steps 7 through 9. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 52 13. Locate terminal block TB235 (16). Measure the voltage between these pins: Pins Voltage 1 (+) and 2 (gnd) +20 VDC 3 (–) and 4 (gnd) –20 VDC 5 (+) and 6 (gnd) +5.25 VDC (approx.) Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 53 5. Controller cards (6) 12. Secondary terminal block 19. Blower motor access panel 6. Thermocouple card 13. Electrical panel 20. Circuit breaker access panel 7. Lower card guide 14. Roller switch 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 54 Exhaust Controller or manually using either a hot-wire anemometer or a pitot tube set-up. The Exhaust Controller is an optional piece of equipment used with the oven. Call your Nordson representative or distributor for more information. To measure the exhaust duct air flow using an incline manometer,...
Page 55 10. Touch the To Menu pad to enter the CONFORMAL COATING CURING menu. 11. Touch the SET-UP SCRN pad. Touch ENTER. Verify the operation of the air handling exhaust blower. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 56 6. Low side, manometer 10. Oven exhaust duct 3. Plastic tubing 7. Static pressure outlet, pitot tube 11. 7.5 duct diameters 4. High side, manometer 8. Exhaust duct 12. Damper Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 57 16. Make sure that the manometer is being held square in a side to side and front to back orientation. Read the velocity pressure (PV) in millimeters (inches) of water from the manometer. 1996 Nordson Corporation 107 041A Manual 12-28...
Page 58 19. Repeat steps 16 through 18 until the measured volume of flow equals 17 cmm (600 cfm) at 25.4 mm (1 in.) of water. 20. Perform a thermocouple test. Refer to the Operation section for the procedures. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 59 13. Use a small screwdriver, pencil or similar tool to push the notched card lock on the lower card guide to the left. Align the lock with the unlock notch on the front of the guide. 1996 Nordson Corporation 107 041A Manual 12-28...
Page 60 17. Remove the wrist strap from the E-stop cover. Close the cover. 18. Apply power to the oven. 19. Turn on the oven. 20. Perform a thermocouple test. Refer to the Operation section for the procedures. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 63 The OPERATOR SCREEN menu only allows profile selection and oven monitoring. The SETUP SCREEN menu allows for programming, library building, zone control, and oven monitoring. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 64 1223334444 Saves the current thermocouple test cycle results as the new temperature baseline for the oven. 719590011761 Erases all profiles in the current library Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 65 CHECK RAIL EDGE (IF NEEDED) HEAT DEFLECTORS 1223334444 719590011761 LIBRARY SCREEN AUTO START–UP PROGRAM EDIT SCREEN 2288 PROCESS LIBRARY AUTO START–UP PROGRAM PROCESS DATA 1228013A Fig. 4-1 Oven menu diagram 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 66 Exiting this menu is done by selecting the TO MENU item. Refer to the Maintenance section for more information. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 67 LIBRARY SCRN THERMO TEST PROCESS DATA PROG.AUTO START MAINTENANCE SCRN CURRENT STATUS Machine idle. Process cavity not in use. CLEAR ENTER 1228033A Screen 4-2 Conformal Coating Curing Menu 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 68 ( Ambient temperature (AT). outside temperature when creating a profile (Profile Temperature (PT). current profile running ( PART#). oven curing control method (METHOD) — lamp current (WATTS) or thermocouple (TEMP). Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 69 1342 ENTER 1000 1343 1000 1344 EDGE HEAT 1 0200 0199 CLEAR EDGE HEAT 2 0000 0000 PART # 111 MESSAGE AREA 1228026A Screen 4-3 Operator Screen Menu 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 70 (T) and bottom (B) zone wattage and temperature settings (ZN and EDG) profile temperature (PT) temperature control method (METH) — lamp current (WATTS) or thermocouple (TEMP) A user name for the profile part number Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 71 0199 1423 0200 0100 300.0 1662 0685 0000 0397 1422 0000 PT=28 METH=T EXIT DELETE PREVIOUS PAGE CLEAR PRINT NEXT PAGE ENTER 1228028A Screen 4-5 Library Screen Menu 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 72 Always run the test on a cold oven after installation and every seven days thereafter. The test takes 45 minutes to complete. Use the START TEST and STOP TEST items to perform the test. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 73 Start times are based on a twenty-four hour clock per day each week. The menu displays the current time, day, and month. The start times are displayed on the POWER UP VERIFICATION MENU . 1996 Nordson Corporation 107 041A Manual 12-28...
Page 74 PCBs are rejected by the system for failure to pass sensors at a predetermined time. NOTE: To clear all profiles from the library, press the lower right pad on the monitor assembly touchscreen 15 times. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 75 100 hrs START TIME 13:26 10/14 ELAPSED TIME 00000:00:20 PRODUCT COUNT 00000 REJECT QUANTITY 00000:00:00 SYSTEM SHUTDOWN 13:26 10/14 PROCESS LIBRARY PRINT 1228035A Screen 4-10 Library Process Data menu 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 76 Touch the PART# pad. b. Use the digit pads to enter the board part number. c. Touch the ENTER pad and follow the messages displayed on the screen. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 77 A profile is a trial and error process between oven through-put, desired 9. Programming a Profile curing and maximum allowable temperature. NOTE: Call your Nordson distributor or representative for assistance in developing a curing profile. Setting Up the Oven To program the conveyor, perform the following steps: Conveyor NOTE: Calibrate the conveyor rails with each oven start-up.
Page 78 (– – –) in the SETPT column. 4. After a few seconds, oven temperature and wattage values in the actual columns for each zone change. Alarm light stack color changes to orange. E 1996 Nordson Corporation Manual 12-28 107 041A All rights reserved...
Page 79 NOTE: The oven menu displays a profile temperature (pt) when the programmed profile is saved in the library. 3. Touch the SAVE PROFILE pad to save the library. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 81 8. Repeat steps 4 through 7 to program additional days of the week. 9. Touch the ENTER pad to complete programming the auto start. 10. Touch the TO MENU pad to return to the CONFORMAL COATING CURING menu. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 82 To start from an oven emergency stop condition, perform the following 14. Starting from an steps: Emergency Stop 1. Unlock the E-stop switch(es). 2. Enter access code 4090 for entry to the CONFORMAL COATING CURING menu. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 85 3. Read the RUN HOURS on the MAINTENANCE STATUS menu for the maintenance routines. 4. Touch the maintenance routine or its associated RUN HOURS. 5. Touch PERFORM MAINTENANCE and follow the instructions on the screen. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 86 Failure to observe this caution could result in equipment damage. 2. Apply glass cleaner to a cloth. Carefully wipe off the touchscreen. 3. Inspect for broken, loose, worn, or missing hardware. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 87 CAUTION: Always wear cotton gloves when handling the IR lamps. Failure to observe will result in equipment damage. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 88 9. Using a flat blade screwdriver, turn the cover manual override counter-clockwise to lower the oven cover. 10. Install the operator and hinged side access covers. 11. Apply power to the oven. 12. Perform a Lamp Verification . Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 89 5. Junction reflector 9. lamp connector 2. Lamp lead 6. Screw (5) 10. Lamp buss 3. Lamp 7. Screw (4) 11. Lamp grommet (2) 4. Buss bar 8. Cover plate 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 90 12. Cut the lamp leads (2) on the new lamp to a length of 22 mm (0.875 in.). 13. Install the new lamp (3) on the buss bar (4). Attach the cover plates (8) with the screws (7). Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 91: Lubricate Conveyor
Failure to observe this caution will result in equipment damage. Nordson recommends using a light, high temperature, synthetic oil on the conveyor. Perform the following steps to lubricate the conveyor: 1.
Page 92 Wipe off the rail nose guide and oil dispensing bottle clean. Repeat steps a through c for the fixed rail. 5. Select Maintenance Complete to return to the MAINTENANCE STATUS menu and zero the run time hours. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 93 Lubricating the conveyor 1. Large sprocket 4. Oil dispensing bottle 6. Sprocket guard 2. Idler block assembly 5. Rail nose guide hole 7. Oven exit end 3. Rail cover (4) 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 94: Conveyor Adjustments
Perform the following steps to align the movable rail: 1. Remove the hinged side access panels. 2. Make sure that the rail uprights are vertical and straight. 3. Make sure all bearings are free-turning. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 95: Calibrating The Conveyor Width
3. Touch the PRD WIDTH pad. Touch ENTER to calibrate the conveyor. Follow the message prompts on the SET-UP SCREEN menu. Remove all boards from within the process cavity. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 96 Install the calibration box cover (2). 10. Install all access panels on the oven. 11. Using a flat blade screwdriver, turn the cover manual override counter-clockwise to lower the oven cover. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 97 1. Conveyor width 4. Sprocket (5) 6. Drive chain (exit end) 2. Calibration box cover 5. Drive chain (entrance end) 7. Miter gear (5) 3. Limit switch board 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 98 10. Remove the screws securing the edge heat reflectors to the fixed conveyor rail. Discard old reflectors. Install replacement edge heat reflectors on the conveyor rail. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 99 Install the blower motor access panel (8) on the oven. 4. Remove the hinged side access panels on the oven. Check the conveyor sprockets for wear. Replace if necessary. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved...
Page 100 7. Air filter access panel 2. Blower belts 5. Support bolt (2) 8. Blower motor access panel (2) 3. Pivot bolt (2) 6. Air filter 9. Blower access panel Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 103 This section contains troubleshooting procedures. These procedures 1. Introduction cover only the most common problems that you may encounter. If you cannot solve the problem with the information given here, contact your local Nordson representative for help. Table 6-1 Power Supply Problems Problem Page...
Page 104 Blower contactor not energizing. E-Stop not pressed. 6-18 Cover air valve does not energize 6-19 Oven over temperature 6-19 Exhaust Failure 6-20 Supply Air Failure 6-21 E-Stop not detected when switch pressed 6-21 Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 105 Zone turns on, but incorrect wattage present 6-25 Table 6-6 Thermocouple Problems Problem Page Actual temperature display is unreasonable 6-26 Temperature drops while watts rise (or the opposite 6-26 occurs) Thermocouple failure screen 6-26 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 106: Power Supply Problems
If service line voltage is not correct, change service line to match the oven configuration. install an oven power conversion kit. Call your Nordson representative for more information. 3-phase service line dips and surges Remove any additional equipment branches from oven’s 3-phase service line.
Page 107 If a pulsating voltage is measured, replace capacitor(s). If no voltage is measured, check for AC voltage at rectifiers (Rect 117 and 113). If AC voltage is present, replace rectifier(s). 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 108: Conveyor Speed Control Problems
WARNING: Hot! Risk of burns. Wear heat-protective clothing, safety goggles with side shields and/or heat-protective gloves. Problems The following table contains trobleshooting procedure for the conveyor speed control. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 109 75% duty cycle. If voltage is not present between pins, replace dual-motor controller card. If voltage is present between the pins, replace conveyor speed motor assembly. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 110 Frequency of square wave will increase until the motor speed stabilizes. If voltage level toggles, replace dual motor controller card. If voltage level remain steady, replace conveyor speed motor assembly. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 111 If a short or an open is found, repair the cable. Bad dual-motor controller card If a short or open is not found in cable 2455, replace dual-motor controller card. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 112: Conveyor Width Control Problems
LED’s L3 and L4 are off. Slide a piece of paper through minimum and maximum limit optical switch slot. If LED’s on limit-switch board do not turn off, replace limit-switch board. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 113 If 40 VDC is not present, replace dual-motor controller card. NOTE: Dual-motor controller card LED L3 is on while the limit-switch board minimum LED is off. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 114 Verify that both mechanical flags for the wall. optical switches on the limit-switch board are present. If a flag is missing or broken, replace it. If flags are present, readjust them. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 115 Attach encoder board shaft to gear. Broken or missing pulse wheel on If conveyor width motor pulse wheel is conveyor width motor gone, replace conveyor width motor assembly. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 116 If voltage level does not toggle, replace conveyor width motor assembly. NOTE: When using an oscilloscope, place scope ground at pin C9 and probe at pin C7. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 118 Replace the SSR card. Open or shorted cables 2053 and If 120 VAC is present, check cables 2157 2053 and 2157 for opens or shorts. Repair as necessary. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 119 Signal J7– 9 and 10 overtemperature J7– 7 and 8 cover switch J7–16 and 17 E-stop Replace components as necessary. Install SSR card dust covers on J7 and 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 120 Replace SSR card. If voltage is present, turn off oven. Use an ohmmeter to check for an open or short in the wiring. Install dust cover on J8. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 121 If a short is found, check for an open in wires 2065 and 2066. Repair as necessary. Verify that push button switch is working properly. Replace switch, if necessary. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 122 I/O card. If LED I3 is on, check for an open in wires 2240 and 2230. Repair as necessary. Check for an open exhaust pressure switch. If an open is found, replace the pressure switch. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 123 Check for an open in wires 2250, 2260, 2265, and 2275. Repair as necessary. If an open is not found, replace E-stop switch(s) PB226 or PB226A. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 124: Zone Problems
DC voltage across SCR feedback card mounting screws. If 0 VDC is measured, replace SCR power cube. If up to 22 VDC is measured, replace SCR card. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 125 480 VAC oven If voltage is present, perform Lamp Verification in Maintenance section. Examine zone’s IR lamps. Replace lamps as necessary. If no voltage is found, replace SCR power cube. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 126 Replace SCR feedback card. If square wave is present, turn the oven off. Replace the SCR card. Turn oven on. Perform step 4 in Changing to Open Loop Control . Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 127 SCR feedback card. NOTE: When replacing an SCR feedback card, make sure current donuts white dot is facing the zones circuit breaker. 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 128: Thermocouple Problems
Remove bad thermocouple wires from screen card thermocouple card. Move a set of good wires to bad thermocouple location. If zone fails, replace thermocouple card. If zone is good, replace thermocouple. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 129 Troubleshooting 6-27 To prevent equipment damage, this procedure must be done under 3. Open Loop Control supervision, by your Nordson representative. See Screen 6-1. The open loop control screen menu contains set points (SETPT) and actual (ACTUAL) valves for conveyor speed (CONVEYOR).
Page 130: Changing To Open Loop Control
4. Perform Configuring the CPU Card for Closed Loop Control to reset the card’s dip switches. Otherwise, touch the SYSTEM SHUTDOWN pad to enter the CONFORMAL COATING CURING menu. Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 131: Configuring The Cpu Card For Open Loop Control
OPEN LOOP CONTROL menu. 11. Touch the Open Loop Control Screen pad to enter the OPEN LOOP CONTROL SCREEN menu. 12. Return to problem 4, Zone Failure . 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 132: Configuring The Cpu Card For Closed Loop Control
8. Remove the wrist strap from the E-stop cover. Close the cover. 9. Turn the oven on. 10. Return to problem 4, Zone Failure . Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 134 6-32 Troubleshooting 4. Wiring Diagrams (contd.) 130 171 130 171 130 171 130 171 130 171 130 171 1228001A Fig. 6-1 AC power and lamp feedback wiring diagram Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 136 6-34 Troubleshooting 4. Wiring Diagrams (contd.) 130 170 186 364 130 169 146 601 130 144 1228003A Fig. 6-2 Card cage and interface board diagram Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 140 BUSS BUSS VOLUME BUSS INTERLOCK RESET BUSS 1228037A Fig. 6-5 Oven Controller Cards 1. Touchscreen card 3. CPU card 4. I/O card 2. Video card Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 141 6-39 5. Controller Card Settings and Diagrams (contd.) BUSS BUSS BUSS 1228038A Fig. 6-6 Oven Controller Cards 1. SCR card 3. Thermocouple card 2. Dual motor controller card 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 142: Cpu Card
OFF = Base Storage door lock enabled ON = Conveyor width enabled OFF = Conveyor width disabled Oven service line frequency ON = 50 Hz OFF = 60 Hz Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 143 OFF = Upper edge heat maximum wattage range (200 – 1200 watts) ON = Traffic Control Enabled OFF = Traffic Control Disabled (undefined) (undefined) NO = Edge heat available OFF = Edge heat not available 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 144 OFF = Red alarm light stack off ON = Storage door solenoid energized (open) O10 – O16 Not used System Reset Interlock Dual–motor controller card circuit breaker CB2 tripped Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 145: Scr Card
Thermocouple card part 680026-001 part 680026-002 Thermocouple Terminal block Thermocouple Terminal block wire color connection wire color connections White odd terminals odd terminals even terminals White even terminals 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 146 SCR CUBES AND FEEDBACK CARDS GLASS FUSES BLOWER CONTACTOR CR237 CR420 CR421 T 113 MAIN CIRCUIT BREAKERS CONTACTOR SSR CARD 3 PHASE TRANSFORMER 1228024A Fig. 6-7 Electrical panel layout Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 149: Using The Illustrated Parts List
A dash (—) is used when the part number applies to all parts in the illustration. The six-digit number in the Part column is the Nordson Corporation part number. A series of dashes in this column (- - - - - -) means the part cannot be ordered separately.
Page 150 130 167 S Card, motor control, dual 186 376 S Card, thermocouple 186 384 S Assembly, emergency stop 130 191 S Speaker 130 183 S Button, reset 130 190 Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 151 2. Select Cure 100-Inch IR Oven (contd.) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1228015A Fig. 7-1 Select Cure 100-Inch IR Oven 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 152 S Transformer, 3-phase 130 196 S Contactor, main, with auxiliary 186 343 S Circuit breaker, main, 60 amp 186 349 S Filter, air, 20 x 20 x 4-in. 130 148 Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 154 S Gear, spur, 0.5 ID 186 365 S Sprocket, 0.625 ID, 18-tooth 186 371 S Assembly, sprocket, tensioning 186 370 S Gear, miter 186 366 S Gear, miter, thin hub 186 367 Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 156 186 386 S Circuit breaker, 8 amp 186 385 S Relay, 4PDT, 24 VDC 186 387 S Diode, bridge 130 195 S Capacitor, 1700 VAC, 30 VDC 130 194 Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 158 S Switch, roller 186 350 S Sprocket, 18-tooth, 0.874 I.D. 186 383 S Chain, #25, 23-in. length 186 388 S Bearing, 99R-6 186382 S Cylinder, door 186 351 Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 160 S Insulator, ceramic, bottom 186 348 S Lamp, IR 130 159 S Sensor, diffuse, traffic control 186 378 HINGED SIDE 1228020A Fig. 7-6 Select Cure 100-Inch IR Oven Manual 12-28 107 041A 1996 Nordson Corporation All rights reserved Issued 1/96...
Page 163 (35.5 to 37.5 + / – 1 in.) 79 cm 452.2 cm (31 in.) (180 in.) 1228023A Fig. 8-1 Select Cure 100-Inch IR Oven Weight 1200 lbs. (545 Kg) 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...
Page 164 380 VAC, 416 VAC, 480 VAC, 50/60 Hz, 3 Y at 60 amps NOTE: The oven nameplate lists the oven’s current electrical configuration. An electrical conversion kit is available for changing the oven’s configuration. Contact your local Nordson representative or distributor for details. Pneumatic 0.01 cmm (0.4 cfm) compressed air at 80 psi (5.5 bar)
Page 165 0600 4 Bottom 0250 0450 0600 5 Top 0250 0450 0650 5 Bottom 0250 0450 0650 Edge Heat 1 0200 0000 0000 Edge Heat 2 0200 0000 0000 1996 Nordson Corporation 107 041A Manual 12-28 All rights reserved Issued 1/96...

Nordson 107 041A Manual

IV

Maintenance (Contd.)

Troubleshooting

Quick Links

Need help?

Questions and answers

Summary of Contents for Nordson 107 041A

Page 6: Table Of Contents

Page 83: Maintenance (Contd.)

Page 91: Lubricate Conveyor

Page 94: Conveyor Adjustments

Page 95: Calibrating The Conveyor Width

Page 101: Troubleshooting

Page 106: Power Supply Problems

Page 108: Conveyor Speed Control Problems

Page 112: Conveyor Width Control Problems

Page 117: Input/Output Problems

Page 124: Zone Problems

Page 128: Thermocouple Problems

Page 130: Changing To Open Loop Control

Page 131: Configuring The Cpu Card For Open Loop Control

Page 132: Configuring The Cpu Card For Closed Loop Control

Page 142: Cpu Card

Page 145: Scr Card

Page 149: Using The Illustrated Parts List

Nordson 107 041A Manual

IV

Maintenance (Contd.)

Troubleshooting

Quick Links

Need help?

Questions and answers

Related Manuals for Nordson 107 041A

Summary of Contents for Nordson 107 041A

Table of Contents