56
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK 3ntr 3D Printers
–
Maintenance & Troubleshooting Manual
Figure 6.7.4 Top View of Extruders
3)
Blow inside extruder block water inlet/outlet (keep some towel upon block to avoid spreading water
around)
4)
If pipes were fully seated, shorten 5mm
5)
Put back piping
–
see if there is any visual
“knee”
that could still prevent free flow of coolant.
Figure 6.7.5 Coolant Piping after Replacement
6)
You may need to pull some piping
7)
Clean cooling circuit
