60
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK 3ntr 3D Printers
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Maintenance & Troubleshooting Manual
6.9
Cooling Circuit
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Pump Cleaning
This task is needed when pump is not turning (or it is turning at low speed)
Tools needed before undertaking this task: (other than the ones needed to drain machine)
Figure 6.9.1 Hex Keys
Figure 6.9.2 Cellulose Rags/Towels
1)
Turn Printer OFF and remove AC Power.
Figure 6.9.3 Remove AC Power
2)
Drain cooling circuit. Be sure to have completely drained the pump/reservoir.
