Grizzly G0562Z owner manual Service, Troubleshooting, Motor & Electrical

SECTION 8: SERVICE

Review the troubleshooting and 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 at (570) 546-9663. Note: Please gather the serial number and manufacture date of your machine before calling.

To reduce the risk of serious personal injury or damage to the machine, any repairs not covered in this manual should only be performed by or with the assistance of qualified service personnel.

Troubleshooting

Motor & Electrical

Symptom	Possible Cause		Possible Solution
Machine does	1.	Switch disabling key removed.	1.	Install switch disabling key.
not start or a	2.	Power supply switched OFF or is at fault.	2.	Ensure power supply is switched on; ensure
breaker trips.				power supply has the correct voltage.
	3.	Wall fuse/circuit breaker is blown/tripped.	3.	Ensure circuit size is suitable for this
				machine; replace weak breaker.
	4.	Wiring is open/has high resistance.	4.	Check for broken wires or disconnected/
				corroded connections, and repair/replace as
				necessary.
	5.	Motor ON button or ON/OFF switch is	5.	Replace faulty ON button or ON/OFF switch.
		at fault.
	6.	Motor is at fault.	6.	Test/repair/replace.
Machine has	1.	Motor, motor mount, or other mounting	1.	Retighten. Use thread locking fluid if necessary.
vibration or		component is loose or broken.		Replace stripped fasteners or damaged
noisy operation.				components if necessary.
	2.	Machine is incorrectly mounted or sits	2.	Tighten/replace anchor studs in floor if mounted;
		unevenly.		chock machine casters if mobile.
	3.	Motor fan is rubbing on fan cover.	3.	Replace dented fan cover; replace loose/
				damaged fan.
	4.	Impeller is loose or damaged and	4.	Disconnect dust collector from power, and
		unbalanced.		inspect the impeller for dents, bends, loose
				fins. Replace the motor and impeller as a set if
				the motor shaft and the impeller hub are damaged.
	5.	Motor bearings are at fault.	5.	Test by rotating shaft; rotational grinding/loose
				shaft requires bearing replacement.

-34- Model G0562Z/ZP, G1030Z2/Z2P (Mfg. 11/11+)