TRAK 3ntr A2, Руководство по техническому обслуживанию и устранению неисправностей

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TRAK Machine Tools
Southwestern Industries, Inc.
TRAK 3ntr 3D Printers – Maintenance & Troubleshooting Manual
Table of Contents
1 Introduction ............................................................................................. 1
2 Safety ....................................................................................................... 2
2.1 Safety Precautions ................................................................................................................ 2
3 Maintenance............................................................................................. 4
3.1 Check & Fill Coolant Level ..................................................................................................... 4
3.2 Extruder Handling & Service.................................................................................................. 5
3.2.1 Extruder Overview ........................................................................................................ 5
3.2.2 Extruder Assembly Breakdown ....................................................................................... 6
3.2.3 Extruder Configurations – Normal/HI TEMP .................................................................... 6
3.2.4 Handling Extruder Assemblies – Best Practices ................................................................ 7
3.2.5 Tools Required for Extruder Service ............................................................................... 7
3.2.6 Avoid Damaging the Ceramic Heater Assembly ............................................................... 7
3.2.7 Tool for Nozzle and Heat Bridge Service ......................................................................... 8
3.2.8 Nozzle and Ceramic Heater Assembly/Disassembly .......................................................... 9
3.2.9 Other Extruder Handling Considerations ....................................................................... 10
3.3 Extruder Disassembly ......................................................................................................... 11
3.4 Filament Feeder Installation ................................................................................................ 16
3.5 Feeder Roller Cleaning ........................................................................................................ 19
3.6 Printer Firmware Update ..................................................................................................... 20
3.6.1 Check Firmware Version .............................................................................................. 20
3.6.2 Firmware Upgrade Process .......................................................................................... 21
3.6.3 Firmware update – PC procedure ................................................................................. 22
3.6.4 Firmware update – Print server procedure .................................................................... 23
3.7 MMS Firmware Update ........................................................................................................ 23
3.8 Controlling Relative Humidity (RH) within MMS Cabinet ........................................................ 25
4 Troubleshooting ..................................................................................... 27
4.1 Troubleshooting Tables....................................................................................................... 27
4.2 Useful Gcode Commands .................................................................................................... 31
5 Main Diagnostic Checklist ...................................................................... 33
6 Repair Procedures .................................................................................. 35
6.1 No Power Diagnostic Flowchart ........................................................................................... 35
6.2 No Power Check ................................................................................................................. 36
6.3 Fuse is blown repeatedly .................................................................................................... 41