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
6.4 Mother Board Cabling ......................................................................................................... 41
6.5 Cooling Circuit – Maintenance Flow Chart ............................................................................ 49
6.6 Cooling Circuit – Drain System ............................................................................................ 50
6.7 Cooling Circuit – Fix Bent Piping .......................................................................................... 54
6.8 Cooling Circuit - Cleaning .................................................................................................... 57
6.9 Cooling Circuit – Pump Cleaning .......................................................................................... 60
6.10 Pulleys ............................................................................................................................... 63
6.11 Heat Exchanger Cleaning .................................................................................................... 65
6.12 Stepper Heat Sinks – Cleaning ............................................................................................ 66
6.13 Belt Tension ....................................................................................................................... 67
6.14 Heated Chamber Diagnostic Flowchart ................................................................................. 68
6.15 Heated Chamber Inspect & Repair ....................................................................................... 69
6.16 Screw Terminals - Tighten .................................................................................................. 73
6.17 DC Fans – Inspect .............................................................................................................. 75
6.18 Extruder Gain – How to Find ............................................................................................... 76
6.19 DC Power Supply Test ........................................................................................................ 76
6.20 Stepper Current Setting (OLD Stepper Drivers) .................................................................... 78
6.21 Stepper Current Settings (Silent Drivers) .............................................................................. 79
6.22 Stepper Driver Replacement ................................................................................................ 80
6.23 Feed Pressure – Check/Restore to Factory Default................................................................ 81
6.24 LCD Display Malfunction – Weird Character Display .............................................................. 81
6.25 Z Motor Replacement ......................................................................................................... 82
6.26 Heated Chamber – A4 Printer Heater Replacement ............................................................... 82
6.27 Front Panel Removal .......................................................................................................... 85
6.28 Machine Packaging ............................................................................................................. 88
6.29 Extruder Plate Change ........................................................................................................ 92
6.30 Print Plate Repair Procedure................................................................................................ 95
6.31 Very High Temperature Hardware/Firmware Modification .................................................... 102
6.32 Print Server Stops Working ............................................................................................... 105
6.33 Print Server – Lost Password ............................................................................................. 105
6.34 Print Server – Files Disappeared ...................................................................................... 105
6.35 Print Server – Files are Visible, bu t Won’t Print ................................................................... 107
6.36 Print Server – Firmware won’t flash anymore .................................................................... 109
6.37 Filament Sensor Doesn’t Work/Works Intermittently ........................................................... 109