Craftsman 21609 - 18 in. Scroll Saw Operator's Manual page 22

PROBLEM
Motor will not run.
Blades breaking.
Vibration (there is always some vibra-
tion when the saw is running).
CAUSE
Problem with ON/OFF switch, power
cord, foot switch, or outlet
Motor defective
Too much tension
Feeding too quickly
Wrong blade
Blade twisting in wood
SOLUTION
Have worn parts replaced before us-
ing scrol! saw again. Have the proper
outlet installed by a qualified electri-
cian.
Hmproper mounting of saw
Mounting surface
Loose table or table resting against
motor
Loose motor mounting
Blade holders out of line
Do not attempt any repair. Have
repaired by a qualified service techni-
cian.
Adjust tension.
Reduce feed rate.
Use narrow blades for cutting tMn
wood or tight corners and turns; use
wide blades for thicker wood or wide
turns.
Reduce side pressure on blade; check
blade tension.
Check mounting.
Check mounting in manual.
Tighten table lock knob.
Tighten mounting screws.
Blade runout (blade not properly Realign blade.
aligned with arm motion).
22