Graco 309077 Instructions-Parts List Manual
  1. Manuals
  2. Brands
  3. Graco Manuals
  4. Industrial Equipment
  5. 309077
  6. Instructions-parts list manual
Graco 309077 Instructions-Parts List Manual

Graco 309077 Instructions-Parts List Manual

Warm melt supply units
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
200 Liter (55 Gallon) Drum Size,
165 mm (6.5") Dual Post Air-Powered Ram
Warm Melt Supply Units
480V Heated Supply Unit, 19:1 Ratio Senator Pump with
Stainless Steel Check-Mate
1900 psi (13 MPa, 131 bar) Maximum Fluid Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure
160 F (71 C) Maximum Operating Temperature
Part No. 241973
Module Supply Unit with Smooth Bottom Plate
Part No. 243164
Module Supply Unit with Finned Bottom Plate
Refer to page 2 for the Table of Contents.
GRACO INC. P.O. BOX 1441
800 Displacement Pump
MINNEAPOLIS, MN 55440–1441
COPYRIGHT 1999, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
309077
First choice when
quality counts.
Rev. –
9403A

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 309077 and is the answer not in the manual?

Questions and answers

Related Manuals for Graco 309077

Summary of Contents for Graco 309077

  • Page 1 Part No. 243164 Module Supply Unit with Finned Bottom Plate Refer to page 2 for the Table of Contents. 9403A GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1999, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Table Of Contents

    ..Model 241986 Displacement Pump ... Graco Factory P, I, and D Settings ... Model C32437, Ram Air Control Module .

  • Page 3: Symbols

    Route the hoses away from the traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose Graco hoses to temperatures above 82° C (180° F) or below -40° C (-40° F). Do not use the hoses to pull the equipment.
  • Page 4 Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immedi- ately. Do not repair high pressure couplings; you must replace the entire hose. Fluid hoses must have spring guards on both ends, to help protect them from rupture caused by kinks or bends near the couplings. 309077...
  • Page 5 Never exceed the maximum wattage of the supply unit. See the wiring diagrams in this manual for more information. Only use hoses that have a maximum wattage less than an equal to 1250 watts. Using hoses with higher maximum wattage could create a runaway temperature condition. 309077...
  • Page 6 Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all local, state and national guidelines. Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid and solvent manufacturer. Avoid exposure to heated material fumes. Provide adequate ventilation. 309077...
  • Page 7 100 Ram Module G Follower Plate Bleed Stick 106 Pump Assembly Pump Air Supply Hose 107 Wipers Air Line Lubricator 109 Heated Follower Plate Assembly Pump Mounting Bracket 110 Ram Hand Valve Fluid Regulator (compensator) 9402A 9403A Fig. 1 309077...

  • Page 8: Typical Installation

    Accessories section on page 70. NOTE: For more information about converting the ram FIRE HAZARD from air to hydraulic operation, contact your Graco dis- Only use hoses that have a maximum tributor. wattage less than or equal to 1250 Selecting a Location for the Ram watts.
  • Page 9 Typical Installation 4-Regulator Air Control Module 9402A Fig. 2 309077...
  • Page 10 It is located on the air control panel up- stream from the bleed-type master air valve. Auto Depressurization Valve (P) exhausts air from the system at shut off. The built in timer delays start up to allow material to heat thoroughly. 309077...

  • Page 11: Installation

    3. Using the holes in the base as a guide, drill holes for 13 mm. (1/2”) anchors. Bolt the ram to the floor anchors, which are long enough to prevent the unit from tipping. Refer to the Dimensional Drawing on page 73. Rear View of Electrical Control Box Fig. 3 309077...

  • Page 12: Ground The System

    Refer to your local code for the requirements for Relieving Pressure a “true earth ground” in your area. Follow the instructions in your separate gun manual for Also read and follow the warnings on page 5. safely grounding your gun while purging. 309077...

  • Page 13: Connecting The Electrical Control Panel To A Power Source

    2. Thread the wire from the power source into the control panel housing, and then connect the power source wires to the appropriate terminals on the DISCONNECT switch. 480 VOLTS Fig. 4 309077...

  • Page 14: Check The Resistance Between The Supply Unit And The True Earth Ground

    Dispense 1591 & 97.4 – 102.8 ohms Gun 1 1601 Dispense 1731 & 97.4 – 102.8 ohms You can check the resistance of the supply unit’s heat Gun 2 1741 sensors and heaters. 309077...
  • Page 15 2042 & 1092 See Technical Data supplied w/Hose Pump 5L1 & 5L2 187.2 ohms + 24 ohms Dispense Gun 2 2062 & 1092 See Technical Data supplied w/Hose Dispense Gun 2 2062 & 1092 See Technical Data supplied w/Hose 309077...

  • Page 16: Overview Of The Temperature Controller Settings

    Figure 5 provides an illustration of the basic program settings. Refer to the Appendix on page 75 for more information. LEVEL MODE FUNCTION MODE Fig. 5 309077...

  • Page 17: Setting Temperature Controllers

    Before starting the programming process, make sure the MANU light indicator is turned off. Press the A/M key (W) on each temperature controller to switch the heated zone to the Fig. 6 auto mode of operation. See Fig. 6. 309077...

  • Page 18: First Steps - Programming Tip

    2 type, as shown in Fig. 8. LEVEL MODE INPUT TYPE FUNCTION SETTING MODE Fig. 9 ALARM 2 TYPE FUNCTION SETTING MODE 6. Go to the next procedure to check the temperature Fig. 8 scale setting. 309077...
  • Page 19 Fig. 11. LEVEL MODE LEVEL MODE ALARM VALUE 2 FUNCTION OVER TEMPERATURE FUNCTION MODE ALARM 2 TYPE FUNCTION Fig. 13 MODE 4. Go to the next procedure to auto tune all the zones Fig. 11 at once. 309077...

  • Page 20: Auto Tuning The Controllers

    4. Change display 1 to show the Level 1 mode, as shown in Fig. 16. NOTE: Display 1 shows the actual temperature. Display 2 shows the set point. 5. Change from the level mode to the function mode Fig. 14 using the mode key (X). 309077...
  • Page 21 This indicates the start of the five controllers. auto tune process. When the AT light stops flashing, the auto tune 15. Go to the next procedure: recording the site P, I, process is complete. and D settings. 309077...

  • Page 22: Recording The Site P, I, And D Settings

    11. Keep the recorded settings in a safe place for later Hose reference, in case a programmed controller fails. The auto-tune process is complete. As an option, go Manifold to the next procedure: Graco Factory P, I, and D Compensator settings. 309077...

  • Page 23: Graco Factory P, I, And D Settings

    2. Press arrow key (Z) to set the function to the Stop mode (See Fig. 22). Verify that the stop light turns Compare the P, I, and D settings that you recorded for your site with the Graco factory P, I, and D settings for standard control panels. LEVEL...

  • Page 24: Flushing The System

    When the follower plate is above the height of system. If necessary, check with Graco or the ma- the material drum to be used, move the ram terial supplier for a recommended solvent.

  • Page 25: Initial Material Loading

    For information about specific air pressure settings, refer to the Graco system documentation. 6. Place a material waste container under the dis- pense gun. 7. Slowly adjust the pump air regulator. This will start the pump and fill the material passage.

  • Page 26: Operation

    PRESSURE FLUID HAZARD High pressures can cause serious per- sonal injury. Be sure to open the dis- pense valve during system heat-up to alleviate pressure which might occur in the system due to material expansion. 309077...

  • Page 27: Raising And Lowering The Ram

    NOTE: It is normal for the pump to stop moving if the use the optional 7-day timer to heat up the system unattended dispense gun or other fluid valve is closed. 309077...
  • Page 28 1. Turn the CONTROL ON (U) switch to AUT O. 6. Make sure the pump air supply has been turned OFF. 2. Turn the HEAT switch (V) on the electrical control panel to ON. The system is ready for start-up with the 7-day timer. 480 VOLTS Fig. 24 309077...

  • Page 29: Changing Empty Drum

    Do not use a drum of material that has been should be compatible with the material to be dented or otherwise damaged; damage to the pumped. (Check with the material supplier for a follower wipers may result. compatible lubricant.) 309077...

  • Page 30: Shutdown

    When air stops exhausting from the bleed stick Pressure Relief Procedure (page 26). port, replace and tighten the bleed stick. 3. Relieve the pressure. 8. Adjust the ram air pressure for normal operation. 309077...

  • Page 31: Emergency Stop

    Close the master air lock-out valve (B). b. Move the hand valve (110) to the OFF posi- b. Turn OFF the main electrical disconnect (AA). tion. This valve shuts off the air supply to the ram. 480 VOLTS Fig. 25 Fig. 26 309077...

  • Page 32: Reading The Electrical Control Panel Indicators

    The Inactivity Timer has turned off the heat for the supply unit, due to inactivity. See Resetting the Supply Unit After the Inactivity Timer (Worklife Timer) Has Been Triggered on page 33 for instructions on restarting the supply unit. The supply unit is functioning normally. Fig. 27 309077...

  • Page 33: Reading The Temperature Controllers

    2. Wait until all components in the supply unit have timer: returned to operating temperature. turns off power to the heaters lights the AUTO HEAT OFF light (AE) 3. Resume operation. 309077...

  • Page 34: Resetting The Ground Fault Interrupt

    To reduce risk of injury or damage to For more information about the GFI switch, see the equipment, perform this procedure with documentation that came with the electrical control the main disconnect OFF. panel. 480 VOLTS ”ON” position shown Fig. 29 309077...

  • Page 35: Flushing Safety

    Always use the lowest possible fluid pressure, and maintain firm metal-to- metal contact between the gun/valve and the drum during flushing to reduce the risk of fluid injection injury, static sparking and splashing. 3. Remove the spray tip/nozzle from the spray gun/ dispensing valve. 309077...

  • Page 36: Ram Troubleshooting

    Closed main air valve or clogged air line Open air valve, clear air line down or push plate up h l t Not enough ram air pressure Increase ram air pressure Valve passage clogged Clean valve passage Worn piston seal Replace seal 309077...

  • Page 37: Heated Pump Troubleshooting

    Pressure Relief Procedure (page 26). Before attempting to dislodge a foreign object: 1. Relieve system pressure. 2. Remove the pump from the air motor. Wet-cup leaks Worn throat seal. Replace wet-cup and throat seal pick- ings. 309077...

  • Page 38: Air Motor Troubleshooting

    One or more temperature controllers Turn off the unused temperature correspond to zones that are not in use. controller(s). See procedure on page 23. 309077...

  • Page 39: Service

    To relieve air pressure in the ram: 1. Relieve the supply unit pressure . WARNING To reduce the risk of serious injury whenever you are instructed to relieve pressure, always follow the Fig. 31 Pressure Relief Procedure (page 26). 309077...

  • Page 40: Removing A Material Drum From The Supply Unit

    Empty Drum on page 29. the procedure on page 43. For information about replacing wires that connect the follower to the pump, 2. To remove or install the wipers, stretch them over see Form# 310530, or contact your Graco distributor. the heated platen. 309077...
  • Page 41 4. Turn the system CONTROL ON switch to OFF. 14. Slide the new sensor into the sensor opening in the follower plate. 5. Loosen the conduit locknut (120). 6. Remove the sensor (90) from the follower plate. 15. Tighten the conduit locknut (120). 309077...

  • Page 42: Pump Removal And Replacement

    To reduce risk of injury or damage to equipment, make sure the main discon- 16. Reverse this procedure to reinstall the pump. Be nect is OFF before continuing with this sure to re-apply RTV sealant to the shrouds before procedure. replacing them on the pump. 309077...

  • Page 43: Separating The Pump From The Air Motor

    Be sure that: when you reinsert the collar couplings into the coupling nut the large flanges point upwards you re-apply RTV sealant to the pump shrouds before re-assembling them For more information, see Form# 310530, or call your Graco distributor. 309077...

  • Page 44: Removing The E5Ck Temperature Controller

    E5CK controller. CONTROL PANEL 7985A FLEXIBLE Fig. 36 RETAINERS d. At the front of the control panel, squeeze the GASKET flexible retainers on the sides of the controller. 7986A Fig. 34 Pull the controller from the control panel. 309077...

  • Page 45: Installing The E5Ck Temperature Controller

    6. After replacing the E5CK controller, you must com- If replacing a E5CS controller, use the terminal plete the series of procedures that are listed under conversion chart listed below to make the correct Setting Temperature Controllers on page 17 to wiring connections. program the controller settings. 309077...

  • Page 46: For 480 Vac Supply Units - Schematic

    Service For 480 VAC Supply Units – Schematic To Ram Junction Box 1391 1401 1321 1331 1791 1841 Fig. 40 309077...
  • Page 47 Notes 309077...

  • Page 48: Parts

    Pump: 60 Cycles/Min. Max., 2.24 m /min (80 scfm) 241973: 480/3 phase 34.6 Max Fluid Working Pressure: 131 bar (1900 psi) max. Floor Space Dimensions: 1503.68 mm (59.2”) Wide x 739.14 mm (29.1”) Deep Approx. Weight: (450 kg) 1000 lbs. 309077...
  • Page 49 WASHER, flat C32402 ROD, follower, heated 918394 KIT, low level accessory 918470 PLATE, bottom, smooth 918397 HOLD-DOWN, clam shell (not shown) 918506 Kit, Air Motor Depressurization 101015 WASHER, lock C19187 NUT, coarse, finished 161822 PLATE, mounting 100672 SCREW, set 309077...

  • Page 50: Model 243164, 165 Mm Ram, 19:1 Senator, Heated Check-Mate

    Pump: 60 Cycles/Min. Max., 2.24 m /min (80 scfm) 243164: 480/3 phase 34.6 Max Fluid Working Pressure: 131 bar (1900 psi) max. Floor Space Dimensions: 1503.68 mm (59.2”) Wide x 739.14 mm (29.1”) Deep Approx. Weight: (450 kg) 1000 lbs. 309077...
  • Page 51 SEAL, ring, wiper 110755 WASHER, flat C32402 ROD, follower, heated 918394 KIT, low level accessory 243165 PLATE, bottom, finned 918397 HOLD-DOWN, clam shell 918506 Kit, Air Motor Depressurization 101015 WASHER, lock C19187 NUT, coarse, finished 161822 PLATE, mounting 100672 SCREW, set 309077...

  • Page 52: Model 241974 Pump Module

    AIR MOTOR, Senator See 307592 for parts 190000 ROD, tie; 224 mm (8.82”) shoulder to shoulder 106166 NUT, hex; M16 x 2.0 186925 NUT, coupling 184129 COLLAR, coupling 241987 PUMP, displacement, heated See page 54 for parts 112887 WRENCH, spanner 9404A 309077...

  • Page 53: Model 241987 Therm-O-Flow Pump Module

    Washer, lock 1/4 184090 Plate, warning C19080 Screw, hex head 1/4–20 x 0.5 C33049 Tape, fiberglass 457 mm 18” C20867 Bushing, conduit 3/4 npt C20716 Locknut, conduit 3/4–14 18, 21, 22 15, 16, 17 4, 32 13, 14 To Follower 9406A 309077...

  • Page 54: Model 241986 Displacement Pump

    Parts Model 241986, Series A Displacement Pump (refer to manual 308352 for service instructions) 9405A 309077...
  • Page 55 M42 x 2.0; stainless steel 189728 NUT, packing, intake valve; Replacement Danger and Warning labels, tags and cards stainless steel are available at no cost. 189514 VALVE BODY, intake; chrome-plated stainless steel PTFE and Viton PTFE 189492 SEAL, intake; 309077...

  • Page 56: Model C32437, Ram Air Control Module

    Nipple, 1/4 T C11057 Regulator, air C20341 Connector, female 1/4 C07585 Gauge, air pressure 160 psi C19493 Elbow, street 1/2 20 30 50 260 140 150 440 80 170 190 80 60 80 190 ALTERNATE SCHEMATIC 190 80 80 170 309077...
  • Page 57 Parts Model C32437, Ram Air Control Module 180, 80, 380 309077...

  • Page 58: Model C32434, Pump Mounting Kit

    Parts Model C32434, Pump Mounting Kit Part Description Qty. Part Description Qty. C32402 Rod, follower hot C19206 Washer, lock for 3/4 161822 Plate, motor mounting C19187 Nut, hex 3/4–10 unc 100672 Screw, set 3/8–16 unc x 1 40 50 309077...

  • Page 59: Model C32451, Vent Hood Kit

    C19209 Washer, lock 1/4 C32444 Bolt, U, square bend C19189 Nut, hex 1/4–20 C19213 Washer, lock 3/8 C14038 Label Follower Plate ref. Position vent hood approx. 20.83 mm (.82”) from follower plate 530 510 Section A–A 590 580 570 560 Fig. 41 309077...

  • Page 60: Model C32429 6-Zone Electrical Control Panel

    7-day Timer Ground Fault Optional Interrupt Inactivity Timer Spare Parts Part Number Temperature Controller 918579 Solid State Relay (for SSRs 152 – 173) C78082 Timer, 7–day C78167 Timer, Inactivity C78342 For information about other parts, contact your Graco distributor. 309077...
  • Page 61 Type 1492–CA1 1771 1791 Fuses 1792 1841 FU110–FNA 5 A 2002 FU200–FNA 12 A FU202–FNA 2 A 2002 FU204–FNA 12 A 2022 FU206–FNA 2 A 2042 (6) Total 2062 Type 1492–CE6 (2) Spare w/ 1492–N12 (33) Total Type 1492–CA1 309077...

  • Page 62: Model 918470 And 243165 Heated Follower Plate Kit

    C32200 Terminal, ring #8 – #10 C19391 Elbow, connector 1/4 T x 1/4 P C32386 Wire, hi-temp #10 ga. 150707 Plate designation 13 m ” 100508 Screw, drive #4 x 3/16” C19286 Nut, hex #10–32 unf C20865 Bushing, conduit 1/2” C32201 Gasket 309077...
  • Page 63 Model 918470, Heated Follower Plate Kit with smooth bottom plate (*Wipers not included) Model 243165, Heated Follower Plate Kit with finned bottom plate (*Wipers not included) 1321 1331 180 260 Notes 203 mm (8”) 533 mm (21”) *See Accessories section on page 70 for ordering information. 309077...

  • Page 64: Schematics

    Schematics 309077...
  • Page 65 Schematics 309077...
  • Page 66 Schematics 309077...
  • Page 67 Schematics Remove jumper if PUMP INACTIVITY TIMER is used 309077...
  • Page 68 Schematics 309077...
  • Page 69 Notes 309077...

  • Page 70: Accessories

    Accessories Use Only Genuine Graco Parts and Accessories Description Part No. HEATED 55-GALLON FOLLOWER PLA TE ASSEMBLY 560mm (22”) O.D. Order wiper rings separately Standard Finned Bottom C32435 Smooth Bottom 918470 55-GALLON HEATED FOLLOWER WIPER RINGS KITS 560mm (22”) O.D.
  • Page 71 Contains electronic timer and the hardware necessary to install the timer in the electrical control panel FIBER DRUM CLAMP KIT 918397 Contains clamshell clamp for fiber drums and all hardware to install on ram RAM MODULE REPAIR KIT 918432 Contains retaining rings, o-rings, and seals to rebuild both ram cylinders. 309077...

  • Page 72: Dimensions

    Dimensions Electrical Control Panel Mounting and Clearance Dimensions 254 mm 493 mm (10”) (19.4”) 480 VOLTS 945 mm 1189 mm (37.25”) (46.8”) 646 mm (25.4”) Fig. 42 309077...

  • Page 73: Ram Mounting And Clearance Dimensions

    (1168 mm.) 42.0 in. (1067 mm.) 36.9 (937 mm) 29.0 (737 mm) 21.0 in. 25 in. (635 mm.) (533 mm.) 108.2 (2748 mm) 64.0 68.2 (1626 mm) (1732 mm) 16.7 (424 mm) 11.1 (132 mm) (282 mm) Fig. 43 309077...

  • Page 74: Technical Data

    165 mm (6.5”) Global Ram Module 310523 SST Check-Mate 800 Displacement Pump 308352 Therm-O-Flow Pump Modules 310530 Senator Air Motor, 19:1 and Quiet Senator Air Motor, 19:1 307592 Check-Mate is a trademark of Graco, Inc. Senator and Therm-O-Flow are registered trademarks of Graco, Inc. 309077...

  • Page 75: Appendix

    MV lower limit AT calculated gain MV change rate limit Standby sequence reset setting method Input digital filter Automatic return of display mode Alarm 1 hysteresis AT hysteresis Alarm 2 hysteresis Input shift upper limit Input shift lower limit 309077...

  • Page 76: Graco Standard Warranty

    Graco’s written recommendations. This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or sub- stitution of non–Graco component parts.

Table of Contents