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Instruction Sheet

P/N 1029713A

Pneumatic Panel Assembly Service Kit - P/N 1028307

Use this service kit to replace the pneumatic panel assembly on any
ProBlue

 

adhesive melter.

WARNING:  Risk of personal injury or equipment damage! Refer to
the safety information provided in the melter manual before servicing
the melter. Failure to comply with the safety information provided
can result in personal injury, including death.

Required Tools:

Phillips-head screwdriver
4-mm hex wrench

Pneumatic panel assembly

M5 screws (Spare)

1.

 

 Disconnect the melter from the plant air supply.

3. 

Remove the front panel.

2.

 

 Switch the melter off.

4.

 

 Remove the two M5 screws that secure the

pneumatic assembly, and then carefully remove
the assembly from the chassis.

6.

 

 Reverse steps 1 through 4 to place

the melter back into operation.

7.

 

 Adjust the operating air pressure.

5.

 

 Disconnect the two 6-mm air lines and the

electrical quick-disconnect from the pneumatic
assembly, and then reconnect them to the new
assembly.

Summary of Contents for ProBlue 1028303

Page 1: ...Copyright Notice ProBlue Adhesive Melters Instruction Sheets TM Issued 10 02...

Page 2: ...equired Tools 6 mm hex wrench O ring bottom O ring top Parker lubricant 6 mm tube elbow Pump assembly Remove the Pump 1 Switch the melter off 2 Relieve system hydraulic pressure Refer to the melter pr...

Page 3: ...lbow into the air inlet port on the back of the new pump 3 Reinstall the pump by reversing the sequence illustrated in Removing the Pump step 3 4 Switch the melter on and allow it to reheat Turn the p...

Page 4: ...al injury including death Required Tools Phillips head screwdriver 4 mm hex wrench Pneumatic panel assembly M5 screws Spare 1 Disconnect the melter from the plant air supply 3 Remove the front panel 2...

Page 5: ...ydraulic pressure Refer to the melter product manual for information on relieving hydraulic pressure 1 Operate the melter and discharge hot melt until the level of hot melt in the tank is below the ta...

Page 6: ...ses from the manifold 2 Relieve the system hydraulic pressure Refer to the melter product manual for information on relieving hydraulic pressure 1 Operate the melter and discharge hot melt until the t...

Page 7: ...lling the pump away from the manifold tilt the top of the pump toward the front of the melter and then remove the air line from the back of the pump d Lift the pump clear of the melter Note To gain le...

Page 8: ...only one wrench can result in damage to the heater 1 2 3 Remove the two M5 screws and lock washers and then remove the backup and insulator plates 4 Loosen and then partially remove the three M8 screw...

Page 9: ...e manifold See the illustration to the right 4 Re assemble the manifold 5 Reinstall the manifold by reversing the sequence of steps described in Remove the Manifold 6 Reinstall the pump by reversing t...

Page 10: ...un module or blank module from the main circuit board WARNING Risk of electrocution The control switch does not remove high voltage power from the melter Before opening the electrical compartment door...

Page 11: ...self can cause electrostatic discharge resulting in damage to the board 6 Slide the main circuit board assembly out of the electrical enclosure 9 Slide the new circuit board assembly into the electric...

Page 12: ...r partially disengage each hose gun modules or blank module from the main circuit board WARNING Risk of electrocution The control switch does not remove high voltage power from the melter Before openi...

Page 13: ...rounded structure Failure to properly ground yourself can cause electrostatic discharge resulting in damage to the board 6 Slide the main circuit board assembly out of the electrical enclosure 7 Conne...

Page 14: ...the off position and locked Failure to properly disconnect power from the melter can result in personal injury including death 1 Switch the melter off 2 Disconnect electrical power to the melter at th...

Page 15: ...compartment door ensure that the local power disconnect switch is in the off position and that it is locked Failure to properly disconnect power from the melter can result in personal injury includin...

Page 16: ...el from both hinges by removing the four locknuts 9 Assemble the new operator s panel to the hinges and then re attach the electrical enclosure door 10 Reinstall the CPU board by reversing steps 3 thr...

Page 17: ...ompartment door ensure that the local power disconnect switch is in the off position and that it is locked Failure to properly disconnect power from the melter can result in personal injury including...

Page 18: ...s panel to the hinges and then re attach the electrical enclosure door 10 Reinstall the CPU board by reversing steps 3 through 6 11 Restore electrical power to the melter and then switch the melter o...

Page 19: ...mm hex wrench For manifold RTD only Terminal Block RTD Thermal Compound O ring O ring 1 Switch the melter off 4 Strip the ends of the existing RTD wires and then connect the wires to the top terminals...

Page 20: ...p as follows 3 Relieve system hydraulic pressure Refer to the melter manual for information on relieving hydraulic pressure b Remove the three pump mounting bolts c While pulling the pump away from th...

Page 21: ...Replace the top and bottom manifold O rings with the O rings provided 11 Reinstall the pump by reversing the sequence illustrated in step 4 CAUTION When reinstalling the pump ensure that the RTD is f...

Page 22: ...d back panels 4 Remove the insulator boot 5 Disconnect the thermostat leads remove the two M4 screws and then remove the thermostat 6 Apply thermal compound to the bottom of the new thermostat fasten...

Page 23: ...itch off b To continue reheating the melter repeat step a until the melter reaches 120 C 250 F 2 Switch the melter off a Rotate the isolation valve handle upward until it is vertical 4 Remove the pump...

Page 24: ...the melter on and verify that the melter heats normally If the melter does heat normally refer to the Troubleshooting section of the melter manual 9 Replace the top and bottom manifold O rings Top P N...

Page 25: ...connect the voltage plug J1 J2 and all cables from the main circuit board TB1 TB2 J6 J7 and J8 WARNING Risk of electrocution The control switch does not remove high voltage power from the melter Befor...

Page 26: ...rly disconnect power from the melter can result in per sonal injury including death 2 Switch the melter off 1 Disconnect power to the melter at the local power disconnect switch 6 Connect the hose cor...

Page 27: ...compartment door ensure that the local power disconnect switch is in the off position and locked Failure to properly disconnect power from the melter can result in personal injury including death 1 Sw...

Page 28: ...the new IC chip ensure that the notched edge of the chip faces the notched edge of the receptacle Incorrectly inserting the IC chip will result in permanent damage to the chip 1 Insert the small end o...

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