TROUBLESHOOTING
PROBLEM
Tool Doesn't
Respond to
Trigger De-
pression
Tool Perfor-
mance is Slow
or Sluggish
Tool is Exces-
sively Noisy/
Emits High
Pitched Sound
Tool Vibrates
Excessively
During Use
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CAUSE
Insufficient
volume of air
(CFM) to
operate tool
Moisture or
other contami-
nation in air
supply
Insufficient
volume of air
(CFM) to
operate tool
Moisture or
other contami-
nation in air
supply
Air Motor
is lacking
lubrication
Air Motor
is lacking
lubrication
Loose Chuck
Jaws
Out of balance
condition from
damaged
Chuck
Out of balance
condition from
damaged drill
bit or acces-
sory
CORRECTION
Verify sufficient air supply to tool.
(3.5 CFM @ 90 PSI minimum requirement).
Check for moisture in air line and tool air inlet.
Verify sufficient air supply to tool.
(3.5 CFM @ 90 PSI minimum requirement).
Check for moisture in air line and tool air inlet.
Stop use immediately and add air tool oil directly
to air inlet.
Stop use immediately and add air tool oil directly
to air inlet.
Tighten Chuck Jaws.
Stop use immediately, check for damaged Chuck.
Stop use immediately, replace damaged drill bit
or accessory.
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