Section 8: Service; Troubleshooting - Grizzly G1030 Owner's Manual

SECTiON 8: SERviCE

review the troubleshooting and procedures in this section to fix or adjust your machine if a problem devel-
ops. if you need replacement parts or you are unsure of your repair skills, then feel free to call our technical
support at (570) 546-9663.
Motor & Electrical
symptom possible Cause
Machine does not 1. Fuse has blown.
start or a breaker
2. Wall fuse/circuit breaker is blown/tripped.
trips.
3. power supply switched oFF or is at fault.
4. Wiring is open/has high resistance.
5. Motor on button or on/oFF switch is at
fault.
6. Motor is at fault.
Machine has 1. Motor or component is loose.
vibration or noisy
operation.
2. Motor mount loose/broken.
3. Machine is incorrectly mounted or sits
unevenly.
4. Motor fan is rubbing on fan cover.
5. Motor bearings are at fault.
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Troubleshooting

possible solution
1. Correct short/replace fuse in control box.
2. ensure circuit size is suitable for this machine;
replace weak breaker.
3. ensure power supply is switched on; ensure power
supply has the correct voltage.
4. Check for broken wires or disconnected/corroded
connections, and repair/replace as necessary.
5. replace faulty on button or on/oFF switch.
6. test/repair/replace.
1. inspect/replace stripped or damaged bolts/nuts, and
re-tighten with thread locking fluid.
2. tighten/replace.
3. tighten/replace anchor studs in floor if mounted;
chock machine casters if mobile.
4. replace dented fan cover; replace loose/damaged
fan.
5. test by rotating shaft; rotational grinding/loose shaft
requires bearing replacement.
g1030 dust Collector