Grizzly G0648 owner manual Service, Troubleshooting, Symptom Possible Cause Possible Solution

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SECTION 7: 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.

Troubleshooting

Motor and Electrical

	Symptom	Possible Cause		Possible Solution
	Machine will not	1.	Emergency stop switch at fault.	1.	Reset or replace emergency stop switch.
	start.	2.	Problem with 3-phase power supply.	2.	Have electrician correct power supply problem.
		3.	Wiring at fault.	3.	Have repair for wiring problems.
		4.	Circuit breaker/fuse has tripped.	4.	Have electrician correct for short, and reset circuit
					breaker or replace fuse that has its failure LED
					illuminated.
		5.	Relay at fault.	5.	Inspect and test relay replace as required.
		6.	Transformer at fault.	6.	Replace transformer.
		7.	Control panel PC board at fault.	7.	Replace PC board.
		8.	Motor at fault.	8.	Test and replace motor as required.

	Vibrating motor	1.	Machine is not connected to power.	1.	Connect machine to power so the digital display is
	function is				lights, then push and hold clean filter button.
	inconsistent or	2.	Capacitor is at fault.	2.	Replace the capacitor.
	inoperative.	2.	Capacitor is at fault.	2.	Replace the capacitor.
	inoperative.	3.	Wiring at fault.	3.	Trace down wiring path and repair for damaged
		3.	Wiring at fault.	3.	Trace down wiring path and repair for damaged
					wiring or loose plugs.
		4.	Circuit fuse has blown.	4.	Repair for short, and replace the fuse that has its
					failure LED illuminated.
		5.	Transformer at fault.	5.	Replace transformer.
		6.	Control panel PC board at fault.	6.	Replace control panel PC board.
		7.	Motor at fault.	7.	Test and replace motor as required.

	Rolling filter or	1.	Machine is not connected to power.	1.	Connect machine to power so the digital display is
	conveyor motor				lights, then push and hold clean filter button.
	function is	2.	Push button switch is at fault.	2.	Replace the push button switch for the motor.
	inconsistent or	2.	Push button switch is at fault.	2.	Replace the push button switch for the motor.
	inconsistent or	3.	Capacitor is at fault.	3.	Replace the capacitor.
	inoperative.	3.	Capacitor is at fault.	3.	Replace the capacitor.
	inoperative.	4.	Wiring at fault.	4.	Trace down wiring path and repair for damaged
		4.	Wiring at fault.	4.	Trace down wiring path and repair for damaged
					wiring or loose plugs.
		5.	Circuit fuse has blown.	5.	Repair for short, and replace the fuse that has its
					failure LED illuminated.
		6.	Control panel PC board at fault.	6.	Replace control panel PC board.
		7.	Transformer at fault.	7.	Replace transformer.
		8.	Motor/motor PC board at fault.	8.	Replace motor/motor PC board as required.

	Filter warning lamp/	1.	Infrared sensor is at fault.	1.	Replace infrared sensor.
	buzzer engages but	2.	Buzzer lamp is at fault.	2.	Replace buzzer lamp.
	filter paper has not	3.	Control panel PC board at fault.	3.	Replace control panel PC board.
	run out.	3.	Control panel PC board at fault.	3.	Replace control panel PC board.
	run out.

	-34-				G0648 Welding Fume Extractor

Image 36

Contents Model G0648 Welding Fume Extractor Ss ,EAD from Leadbased PAINTS Table of Contents Introduction Foreword Functional OverviewContact Info Vibrating Filter & Hepa Filter Housing IdentificationMachine Data Sheet Other Specifications !,7!93 53% !.3 !002/6%$$ 3!&%49 ,!33%33 7%. /0%2!4 !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29 53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2 53%3 2%#/--%.$%$- !##%33/2%3 -!.9 -!#.%3 #!. %*%#4 7/2+0%#%3 4/7!2$ /0%2!4/2 !,7!93 ,/#+ -/,% !3%3 & 53%$ % %&/2% /0%2!4. -!#.%29#Additional Safety Instructions for Welding Fume Extractors Meeting Welding Fume Extraction Codes Standards 220V 3-Phase Operation Circuit RequirementsSetup Setup SafetyItems Needed for Setup UnpackingInventory Crate 1 Figure QtyBox 2 Figure Qty Hardware Recognition Chart Site Considerations Floor LoadDucting Arm Installation To install the ducting armTest Run To test run the machineCompletely open both blast gates on the ducting arm Figure Operation Safety General Operation OperationsTo use the machine Page Setting Time Left Button Controls Setting Time Right Button ControlsControl Panel Operation Changing Rolling Filter Timing To change the rolling-filter timingModel G0648 Rolling Filter Consumption Chart Accessories T20474-First Layer Stainless ScreenT20475-Second Layer Paper Filter Roll T20529-Third Layer FilterH5297 6 Welding Fume Collection Kit H7217-Rigid Flex HoseSteel 6 Elbows G7366 6 G7368 6 G7367 6 G7369 6 90G7370 6Model T20505 welding respirator H3157-Deluxe Welding GlovesMaintenance CleaningSchedule LubricationSlag-Screen Cleaning To perform this procedureLong-Term Storage Tools Needed QtyRolling-Filter Replacement Removing recovery axlePage Vibrating Filter Manual Cleaning Page Page Hepa Filter Manual Cleaning To clean the Hepa filterPage Service TroubleshootingSymptom Possible Cause Possible Solution Operation Wiring Electrical Safety InstructionsWiring Overview 220 VACMain Electrical Box Wiring Main ELE BOXInput relay, fuse bus, phase Controller Transformer Pigtail Main Electrical Box ComponentsControl Panel WiringMAIN ELE Cntrl Control Panel Electrical Components DigitalCabinet Wiring MOTCabinet Electrical Components VibratingParts Main Parts BreakdownParts List DescriptionMotor 2HP 220V 3PH Blast Gates and Ducting Arm Breakdown Parts List Main Electrical Box Label Placement G0648 Welding Fume Extractor 22!.49 #!2$ 99.$5342!, .# 0//88 %,,.!- 7! Warranty and Returns #ALL 4ODAYD&ORO! &2%%