Nordson AltaBlue - Page 5

Table of Contents iii
Part 1120130
E 2011 Nordson Corporation
Service 7-1...................................................
Relieving System Pressure 7‐1..................................
Through the Applicators 7‐1...................................
Through the Melter Drain Valves 7‐2...........................
Preventive Maintenance Schedule 7‐3............................
Locking Out the Motor Drives 7‐4.................................
External Cleaning 7‐4...........................................
Changing the Material Type 7‐5..................................
Detaching the Exterior Panels 7‐5................................
Fan and Air Filter 7‐5...........................................
Motor and Gear Box 7‐6........................................
Changing the Motor Lubricant 7‐6..............................
Lubricant Changing Interval 7‐6..............................
Lubricant Capacity 7‐6.....................................
Lubricant Selection 7‐6.....................................
Replacing a Motor or Coupling 7‐7.............................
Pump 7‐9.....................................................
Tightening the Pump Screws 7‐9...............................
Tightening the Pump Gland Bolt 7‐10............................
Replacing a Pump 7‐11........................................
Filter Cartridge 7‐15.............................................
To replace the filter cartridge 7‐15.............................
Filter Service Kit 7‐16............................................
Pressure Control Valve 7‐17......................................
To replace the pressure control valve 7‐17.....................
Pressure/Circulation Control Valve Service Kit 7‐18..................
Cleaning the Tank 7‐19..........................................
Draining Material from the Tank 7‐19............................
Cleaning the Tank by Hand 7‐19................................
Tightening the Fixing Screws 7‐19..............................
Main PCA Board 7‐20...........................................
To replace the main PCA board 7‐20..........................
Maintenance Record Form 7‐23...................................
Troubleshooting 8-1...........................................
Safety 8‐1.....................................................
Troubleshooting Quick‐Checks 8‐2...............................
Returning the Melter Setup to Factory Settings 8‐2..................
Running and Saving Melter Diagnostics 8‐2........................
Returning the Customer SD Card Back into the Melter 8‐3............
Touch Screen Alerts and Faults 8‐4..............................
About Touch Screen Messages 8‐4............................
Pump and Zone Alerts/Faults 8‐4............................
System Alerts 8‐5.........................................
System Faults 8‐6.........................................
Motor Drive Faults 8‐7..........................................
Troubleshooting Tables 8‐12.....................................
Melter Not Functioning 8‐12....................................
One Channel (Heating Zone) Does Not Heat 8‐12.................
Troubleshooting Pump 8‐13......................................
No Material (Pump Does not Rotate) 8‐13........................
No Material (Motor Rotating) 8‐14
...............................
Too Little Material 8‐14........................................
Material Pressure Too High 8‐15................................
Material Pressure Too Low 8‐15................................
Material Residue in Tank 8‐16..................................
Material Hardens in Tank 8‐16..................................
Others 8‐16..................................................