Table of Contents iii
Part 1073401_07
E 2021 Nordson Corporation
Maintenance 5-1..............................................
Relieving System Pressure 5-2..................................
Locking Out External Communications 5-2........................
Cleaning the Melter 5-4.........................................
Replacing the Filter 5-6.........................................
Cleaning the Tank 5-8..........................................
Troubleshooting 6-1...........................................
Safety 6-1.....................................................
Melter Faults 6-2..............................................
Pump Operating Variables 6-4...................................
Using the Troubleshooting Flow Chart 6-6.........................
Troubleshooting Quick-checks 6-6..............................
Returning the Melter Setup to Factory Settings 6-7...............
Identifying Electrical Components 6-7..........................
No hot melt output from one or more applicators 6-13.............
DuraBlue Troubleshooting Charts 6-13.............................
Parts 7-1......................................................
Using the Illustrated Parts List 7-1...............................
Front Panel Service Kits 7-2.....................................
Electrical Component Service Kits 7-4............................
Circuit Boards 7-4...........................................
Fuses 7-6..................................................
Thermostat 7-7.............................................
RTDs 7-7...................................................
Heaters 7-7.................................................
Cables and Harnesses 7-7....................................
Tank Strainer 7-8..............................................
Drive Assembly Service Kits 7-9.................................
Motor 7-10..................................................
Pump 7-12..................................................
Manifold 7-14................................................
Drive Assembly (Complete) 7-16...............................
Optional Equipment 7-18.........................................
Flow/Pressure Control and Pressure Indication 7-18..............
Expansion and Control Kits 7-18................................
General Melter Accessory Kits 7-18.............................
Technical Data 8-1.............................................
General Specifications 8-1......................................
Electrical Specifications 8-2.....................................
Heater Specifications 8-2.......................................
Motor and Pump Specifications 8-3..............................
Dimensions 8-4................................................
D4L Melter 8-4..............................................
D10L and D16L Melter 8-5....................................
Conduit Penetration Sizes 8-6...................................