Grizzly G0609 owner manual Service, Troubleshooting, Motor & Electrical

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SECTION 7: SERVICE

Review the troubleshooting and procedures in this section to fix your machine if a problem develops. 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.

Troubleshooting

Motor & Electrical

Symptom				Possible Cause		Possible Solution

Motor	will		not	1.	Power supply circuit breaker is blown/tripped.	1.	Ensure correct size for machine load (refer to Page
start or fuses or							10); replace weak breaker.
circuit	breakers			2.	Plug/receptacle is at fault or wired incorrectly.	2.	Test for good contacts; correct the wiring.
blow.				3.	Start capacitor is at fault.	3.	Test/replace if faulty.
				3.	Start capacitor is at fault.	3.	Test/replace if faulty.
				4.	Thermal overload relay has tripped.	4.	Unplug machine, open magnetic switch cover, turn
							amperage dial on Thermal Protection Circuit Breaker
							to a higher amperage setting.
				5.	Motor is at fault.	5.	Test/repair/replace.
				6.	Emergency stop button depressed.	6.	Twist the emergency stop button to allow it to pop
							out.
				7.	Motor ON button is at fault.	7.	Replace faulty ON button.
				8.	Open circuit in motor or loose connections.	8.	Inspect all lead connections on motor for loose or
							open connections.
				9.	Short circuit in line cord or plug.	9.	Repair or replace cord or plug for damaged insula-
							tion and shorted wires.
				10. Circuit not adequate to handle load.		10. Install correct circuit breaker; reduce # of machines
							running on that circuit (circuit overload).

Motor overheats.				1.	Motor overloaded during operation.	1.	Reduce load on motor; take lighter cuts.
				2.	Air circulation through the motor restricted.	2.	Clean out motor to provide normal air circulation.

Motor	stalls		or	1.	Motor overloaded during operation.	1.	Reduce load on motor; take lighter cuts.
shuts	off	during		2.	Thermal overload protection tripped in mag-	2.	Unplug machine, open magnetic switch cover, turn
a cut.					netic switch.		amperage dial on Thermal Protection Circuit Breaker
					netic switch.		amperage dial on Thermal Protection Circuit Breaker
							to a higher amperage setting.
				3.	Short circuit in motor or loose connections.	3.	Repair or replace connections on motor for loose or
							shorted terminals or worn insulation.
				4.	Circuit breaker tripped.	4.	Install correct circuit breaker; reduce # of machines
							running on that circuit (circuit overload).
				5.	Motor is at fault.	5.	Test/repair/replace motor.

Blade		slows		1.	V-belt loose.	1.	Tighten V-belt (Page 43).
when	cutting,			2.	V-belt worn out.	2.	Replace V-belt (Page 43).
makes squealing
noise.

Loud	repetitious			1.	Pulley setscrews or keys are missing or	1.	Inspect keys and setscrews. Replace or tighten if
noise		coming			loose.		necessary.
from machine.				2.	Motor fan is hitting the cover.	2.	Replace dented fan cover; replace loose/damaged
				2.	Motor fan is hitting the cover.	2.	Replace dented fan cover; replace loose/damaged
							fan.
				3.	V-belts are damaged.	3.	Replace V-belts (Page 43).

Vibration		when		1.	Loose, dull or misajusted blades.	1.	Tighten or replace blades.
running		or	cut-	2.	Damaged V-belt.	2.	Replace.
ting.				3.	Worn cutterhead bearings.	3.	Check/replace cutterhead bearings.
				3.	Worn cutterhead bearings.	3.	Check/replace cutterhead bearings.

-32-							G0609 12" Parallelogram Jointer

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Contents Model G0609 Parallelogram Jointer Page Table of Contents Warranty and Returns Foreword IntroductionContact Info Machine Data Sheet Capacity Identification Safety G0609 12 Parallelogram JointerG0609 12 Parallelogram Jointer Additional Safety for Jointers 220V Single-Phase Circuit RequirementsItems Needed for Set Up SET UPSet Up Safety UnpackingInventory Crate Contents QtyHardware and Tools Qty Hardware Recognition Chart Site Considerations Clean UpMachine Placement Floor LoadBolting to Concrete Floors Moving & Placing JointerMounting to Shop Floor To lift the jointerFence To install the fenceFence is Heavy Winding Cutterhead Guard Pedestal SwitchTo set up the pedestal switch Components and Hardware Needed QtyChecking Outfeed Table Height Knife Setting JigTo check the outfeed table height Recommended CFM at Dust Port ... CFM Dust Port Test RunTo test run the machine Operation Safety Basic Controls OperationsStock Inspection and Requirements Correct and incorrect grain alignmentMinimum dimensions for edge Jointing Squaring StockSurface Planing To surface plane on the jointerEdge Jointing To edge joint on the jointerBevel Cutting To bevel cut on the jointerRabbet Cutting To rabbet cut on the jointerG3631-Jointer/Planer Knife Hone AccessoriesH9291-12 Shellix Spiral Cutterhead H2404-Jointer PalMagnetic Knife Jig Up to 12 Carbide or HSSGrizzly Dial Calipers Our most popular safety glasses H1300 H1298 G7984 H2347 H0736Schedule MaintenanceCleaning Unpainted Cast IronMaintenance Log Date Approximate Hours Of Use Maintenance PerformedTroubleshooting ServiceMotor & Electrical Cutting Tools Needed Qty Adjusting/Replacing KnivesInspecting Knives To inspect the knivesCutterhead profile diagram To adjust/replace the knivesPage Checking Outfeed Table Checking/Adjusting Table ParallelismTo check the outfeed table parallelism Checking Infeed Table Adjusting Table ParallelismTo adjust the table parallelism To check the infeed table parallelismSetting Outfeed Table Height To set the outfeed table heightSetting Infeed Table Scale Setting Fence StopsCalibrating Depth To calibrate the depth scaleTo set the 90˚ fence stop To set the 45 outward fence stopTo replace the V-belts Belts Pulley AlignmentTo align the pulleys Page G0609 Electrical Components Motor junction boxG0609 Wiring Diagram Base Assembly Parts Breakdown Base Parts List DescriptionTable Assembly Parts Breakdown Table Parts List Fence Assembly Parts Breakdown Fence Parts List Stand Assembly Parts Breakdown Stand Parts List 413 412 411 402403 401 410 404 405 406 409 407 408 Warranty and Returns Page Page