laguna LT14 series, User Manual

Page: 44 / 55

44
2. Internal breaker faulty. Replace the breaker.
Motor tries to start but will not turn
1.
With the power disconnected from the machine, open the doors and try to turn the wheel
by hand. If the wheel is not turning, check the reason for the jamming. Typical reasons are:
guides too tight, wood jammed in the wheel.
2. Capacitor faulty. Replace the capacitor.
3. Motor faulty. Replace the motor.
Motor overheats
The motor is designed to run very hot, but should it overheat, it has an internal terminal
overload protector that will shut it down until the motor has cooled down, and then it will
reset automatically. If the motor overheats, wait until it has cooled down and restart. If the
motor shuts down constantly, instantly check for the reason. Typical reasons are dull blade,
overfeeding the wood, motor cooling fan clogged or faulty, motor cooling fins clogged and
excessive ambient temperature.
Squeaking noise
1.
Check that the motor cooling fan is not contacting the fan cover.
2. Check the bearings.
3. Check the drive belt.
4. Check that the guides are adjusted correctly.
Upper guide shaft is tight or loose
1.
Clean and lubricate.
2. Adjust rack and pinion.
3. Bent rack. Replace the rack.
Blade slows down during a cut
1.
Loose drive belt. Re-tension the belt.
2. Dull blade. Replace the blade or have it re-sharpened.