-46-
Model G0634Z/G0634XP (Mfd. Since 01/20)
Review the troubleshooting procedures in this section if a problem develops with your machine. If you need
replacement parts or additional help with a procedure, call our Technical Support.
Note: Please gather the
serial number and manufacture date of your machine before calling.
SECTION 7: SERVICE
Troubleshooting
Motor & Electrical
Symptom
Possible Cause
Possible Solution
Motor will not
start or fuses or
circuit breakers
blow.
1. Emergency off button depressed.
2. Short circuit in line cord or plug.
3. Start capacitor is at fault.
4. Thermal protection circuit breaker amperage
is set too low or motor is at fault.
5. Open circuit in motor or loose connections.
1. Rotate clockwise until it pops out/replace.
2. Repair or replace cord or plug for damaged insulation
and shorted wires.
3. Replace start capacitor.
4. Unplug machine, open magnetic switch cover, turn
amperage dial on Thermal Protection Circuit Breaker
to a higher amperage setting. If dial cannot be set any
higher, replace motor.
5. Inspect all lead connections on motor for loose or
open connections.
Motor fails to
develop full
power or motor
decreases
rapidly with
load, overheats,
or stalls.
1. Motor run capacitor at fault.
2. Motor overloaded during operation.
3. Air circulation through the motor restricted.
4. Motor overloaded during operation.
5. Thermal protection circuit breaker amperage
is set too low or motor is at fault.
6. Short circuit in motor or loose connections.
7. Circuit breaker tripped.
1. Replace run capacitor.
2. Reduce cutting load; take lighter cuts.
3. Clean out motor to provide normal air circulation.
4. Reduce cutting load; take lighter cuts.
5. Unplug machine, open magnetic switch cover, turn
amperage dial on Thermal Protection Circuit Breaker
to a higher amperage setting. If dial cannot be set any
higher, replace motor.
6. Repair or replace connections on motor for loose or
shorted terminals or worn insulation.
7. Install correct circuit breaker; reduce number of
machines running on that circuit.
Cutterhead
slows or
squeals
when cutting,
especially on
start-up.
1. V-belt loose.
2. V-belt worn out.
1. Tension V-belt (
Page 48
).
2. Replace V-belt (
Page 48
).
Loud repetitious
noise coming
from machine.
1. Pulley set screws or keys are missing or
loose.
2. V-belts are damaged.
3. Motor fan is hitting the cover.
1. Inspect keys and set screws. Replace or tighten if
necessary.
2. Replace V-belts (
Page 48
).
3. Adjust fan cover mounting position, tighten fan, or
shim fan cover.
Содержание G0634Z insert
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