Bosch Power Tools 4310, 4410 manual Troubleshooting Troubleshooting Guide General

BM 2610012089 03-10 E:BM 2610012089 03-10 E 3/30/10 7:42 AM Page 39

Troubleshooting

Troubleshooting Guide - General

pROBlEM		CAUSE		CORRECTIVE ACTION
Head assembly does not bevel	1. Bevel 33.9° stop engaged.		-	Pull out 33.9° stop and
to desired position.				rotate it 90°.
	2.	Bevel detent override knob	-	Change range setting.
		setting limits movement.
Blade hits table.	1. Misalignment		-	Authorized service.
Angle of cut not accurate.	1. Misalignment		-	See Adjustments section.
Cannot move miter adjust-	1. Lock knob tightened/detent		-	Loosen lock knob/move out
ment.		engaged.		of detent.
	2.	Sawdust under table.	-	Vacuum or blow out dust.
				Wear eye protection.
	3.	Microfine Adjustment System	-	Disengage system.
		is engaged.
	4.	Blade interferes with fence.	-	Authorized service.
Head assembly will not fully	1. Part failure.		-	Authorized service.
rise or blade guard will not fully			-	Authorized service.
close.	2. Pivot spring or guard spring
			- See Blade Installation page
		not replaced properly after
				11.
		service.
	3.	Cover plate not tightened	-	Clean head assembly.
		after replacing blade.
	4. Sawdust accumulation.		-	See Basic Saw Operation
				section.
Blade binds, jams, burns	1. Improper operation.		-	Replace or sharpen blade.
wood. Rough cuts.
	2.	Dull blade.	-	Replace with 10” diameter
				blade designed for the mate
	3.	Improper blade.		rial being cut.
	4.	Bent blade.	-	Replace blade.
Tool vibrates or shakes.	1. Saw blade not round.		-	Replace blade.
	2. Saw blade damaged.		-	Replace blade.
	3.	Saw blade loose.	-	Tighten blade screw.
	4.	Other.	-	Authorized service.

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