laguna DT-18, Руководство пользователя

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DT-18 DOVETAIL 30
Troubleshooting: Electric and Controls
Problem Possible Cause Correction
1) Machine will not start 1) Power source failure
2) Master power switch
not turned on
1) Check air pressure
2) Turn power source on
2) Motor will not start 1) Emergency stop
switch locked
2) Thermal relay tripped
3) Switch burned out
4) Power wires loosened
or damaged
5) Fuse burned 1) Reset it.
2) Reset it.
3) Reset it.
4) Tighten or replace
them.
5) Replace it.
3) Motor will not run full
speed 1) Power voltage too low
2) Motor damaged
3) Single phase running
4) Incorrect power wiring
5) Overload cutting 1) Test voltage
2) Check and repair it
3) Check fuse and wire
4) Replace with the
correct size power
wiring
5) Reduce cutting load
4) Motor overheating 1) Motor is dirty
2) Motor damaged 1) Clean it.
2) Check and repair it.