Bosch Power Tools GCM12SD manual Accessories

BM 2610007877 04-10:BM 2610007877 04-10.qxp 4/26/10 8:13 AM Page 55

Troubleshooting

Troubleshooting Guide - General

pROBlEM		CAUSE		CORRECTIVE ACTION
Tool vibrates or shakes.	1.	Saw blade not round.	-	Replace blade.
	2. Saw blade damaged.		-	Replace blade.
	3.	Saw blade loose.	-	Check that blade is properly
				seated on the inner washer. See
				Removing and Installing Blades
				on pages 13-14.
	4.	Other	-	Authorized service.
Head assembly does not slide	Mechanism lock lever is engaged.		Push down on mechanism lock
freely when attempting a slide cut.			lever to disengage (see page 18).
Blade does not cut completely	1.	Depth stop plate is pulled out for	-	Push depth stop plate inward to
through workpiece.		non-through cuts.		set for full-depth cuts
				(see page 19).
	2.	Replacement blade is less than	-	Change to a blade that is fully
		12" diameter.		12" diameter.
Saw blade or lower guard cuts or	Sliding fence is not moved out from		Move sliding fence to be clear of
contacts sliding fence when saw is	path of saw blade before making		lower guard and saw blade;
set for bevel cuts.	bevel cut.		perform a “dry cut” to check for
			clearances before making bevel
			cuts (see page 41).
Bevel angle is not securely held	Bevel lock lever needs tension		Increase bevel lock lever tension
when bevel lock lever is locked.	adjustment.		by adjusting lock nut (see page
			25).

Accessories

DAf220K Miterfinder™ Digital Angle finder/Compound Cut Calculator/protractor/level

–Gives you the information needed to position cuts so that they fit together precisely even if the room is out of square.

2610009331 Crown Stop Set – Correctly hold crown molding in an inclined position against fence. Set molding for simple vertical cutting – no compound cutting required.

T3B TracRac™ portable Stand with Wheels

T4B Gravity-Rise Wheeled Miter Saw Stand

55.