Table of Contents iii
Part 1126931_01
2018 Nordson Corporation
Adjusting Component Temperatures 4‐18..........................
Entering a Password 4‐22........................................
Using Function Keys 4‐23........................................
Heater Key 4‐23..............................................
Master Pump Enable Key 4‐23.................................
Setup Key 4‐24...............................................
Seven‐Day Clock Key 4‐24....................................
Standby Key 4‐25............................................
Shutting Down the Melter 4‐26....................................
Record of Melter Settings 4‐27....................................
Service 5-1...................................................
Relieving System Pressure 5‐1..................................
Through the Applicators 5‐1...................................
Through the Melter Drain Valves 5‐2...........................
Preventive Maintenance Schedule 5‐3............................
Changing the Material Type 5‐4..................................
Detaching the Exterior Panels 5‐4................................
Fan and Air Filter 5‐4...........................................
Motor and Gear Box 5‐5........................................
Changing the Motor Lubricant 5‐5..............................
Replacing a Motor or Coupling 5‐6.............................
Pump 5‐8.....................................................
Tightening the Pump Screws 5‐8...............................
Replacing a Pump 5‐9........................................
Replacing the Adhesive Filter 5‐13................................
Replace the Adhesive Filter 5‐14.............................
Pressure Control Valve 5‐15.....................................
Replace the Pressure Control Valve 5‐15.......................
Pressure/Circulation Control Valve Service Kit 5‐16..................
Cleaning the Tank 5‐17..........................................
Draining Material from the Tank 5‐17............................
Cleaning the Tank by Hand 5‐17................................
Tightening the Fixing Screws 5‐17..............................
Main PCA Board 5‐18...........................................
Replace the Main PCA Board 5‐18..............................
Maintenance Record Form 5‐21...................................
Troubleshooting 6-1...........................................
Safety 6‐1.....................................................
Troubleshooting Quick‐Checks 6‐2...............................
Returning the Melter Setup to Factory Settings 6‐2..................
Melter Faults 6‐3...............................................
Motor Control Faults 6‐5........................................
Changing a Motor Control Parameter 6‐6..........................
Motor Drive Faults 6‐8..........................................
LED Status Display 6‐9.......................................
Motor Drive Error History 6‐10....................................
Error History 6‐10............................................
Error Messages 6‐12..........................................