Use and Care Manual
11
GENERAL TROUBLESHOOTING GUIDE (CONTINUED)
SYMPTOM POSSIBLE CAUSE(S) CORRECTIVE ACTION
Excessive vibration or
grinding noise
1. Incorrect, damaged or worn
sanding pad
1. Replace with correct pad (size,
weight and style).
2. Worn or damaged internal
parts and/or bearings
2. Replace tool.
Tool will not shut off Worn or dirty air valve or seat Clean and replace if necessary.
Dust collection not
effective
Low air pressure Increase air pressure.