Ryobi SC155VS - Manual (Page 19)

Page 19
MAINTENANCE
■ Reassemble using new brush assembly. Make sure
curvature of brush matches curvature of motor and that
brush moves freely in brush tube. Use the blunt end of
something thin (eraser end of pencil, etc.) to push the
brush into the tube until it stays. ■ Make sure brush cap is oriented correctly (straight) and
replace.
■ Tighten brush cap using a hand powered screwdriver
only. Do not overtighten.
■ Repeat for other brush.
WARNING:
For your own safety, turn switch OFF and remove plug from power outlet before adjusting or aligning your scroll saw.
TROUBLESHOOTING
Motor will not run.
Blades breaking.
Vibration (there is always
some vibration when the saw
is running).
Excessive Noise.
1. Problem with ON-OFF switch,
power cord, or outlet.
2. Motor defective.
1. Too much tension.
2. Feeding too quickly.
3. Wrong blade.
4. Blade twisting in wood.
1. Improper mounting of saw.
2. Mounting surface.
3. Loose table or table resting
against motor.
4. Loose motor mounting.
1. Blade tension rod has been
overtightened.
1. Have worn parts replaced before using
Scroll Saw again. Have the proper
outlet installed by a qualified electri-
cian.
2. Do not attempt any repair. Have
repaired by a qualified service techni-
cian at an authorized service center.
1. Adjust tension.
2. Reduce feed rate.
3. Narrow blades for cutting thin wood or
tight corners and turns, wide blades for
thicker wood or wide turns.
4. Reduce side pressure on blade, check
blade tension.
1. Check mounting.
2. Check mounting in manual.
3. Tighten table lock lever.
4. Tighten mounting screws.
1. Loosen tension adjusting knob.
2. Check blade length. Blade should be 5
inches long.
3. Make sure plain end blades have been
installed fully in blade clamp for correct
blade clamp engagement.
PROBLEM CAUSE SOLUTION