36
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK 3ntr 3D Printers
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Maintenance & Troubleshooting Manual
6.2
No Power Check
Tools needed before undertaking this task:
Figure 6.2.1 Multimeter
Figure 6.2.2 Phillips
Screwdriver
Figure 6.2.3 Hex Keys
1)
Detach AC power cord
Figure 6.2.4 Detach Power Cord
2)
Check fuse on main switch. USE MULTIMETER TO CHECK.
A good-looking fuse may be tripped anyway.
Figure 6.2.5 Checking Fuse on Main Switch
3)
Check AC power cord
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swap it with another one if possible
4)
Test all AC screw terminals
