Maintenance; Optional Accessory; Troubleshooting (Electrical) - Powermatic SLR12 Operating Instructions And Parts Manual

Maintenance

Before doing maintenance on
the machine, disconnect it from the electrical
supply by pulling out the plug or switching
off the main switch! Failure to comply may
cause serious injury.
Interior of oil tank must be kept clean at all
times.
The track of caterpillar chain must be kept
lubricated at all times by the machine's
lubrication system.

Optional Accessory

Part No. Description
SLR12-700 Laser Assembly

Troubleshooting (Electrical)

Trouble
Power light won't
come on (no power).
Power light won't
come on (lack of
phase).
Motor runs
abnormally.
Motor won't run.
Probable Cause
Power source not functioning.
Motor overload relay tripped.
Fuse burned out.
Power source is insufficient.
YL-60P wire is broken.
Poor connection on magnetic switch.
Poor connection on terminals.
Screw loosened.
Motor jammed.
Magnetic switch damaged.
Motor damaged.
Magnetic switch damaged.
Motor burned out.
Oil should be checked weekly, and more added
if necessary. Use light 20-weight oil. Change the
oil after 2000 hours of operation. Insufficient oil
may cause fast wear of gears; excessive oil into
the gear reducer may cause oil leakage. Never
overfill the oil tank, and never use recycled oil.
Refill the oil in the gear reducer until the level
reaches over half its full capacity.
Properly clean chips and sawdust from your
machine after work operations are complete.
Never use your hands, use a brush or
compressed air.
Remedy
Check three phase power source.
Reset overload relay.
Replace fuse.
Check three phase power source.
Replace YL-60.
Replace magnetic switch.
Replace TB1, TB2.
Tighten screw.
Clean motor.
Replace magnetic switch.
Replace motor.
Replace magnetic switch.
Replace motor.
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