Product manual

Page 13For technical questions, please call 1-800-444-3353.SKU 67996
Troubleshooting
Problem Possible Causes Likely Solutions
Decreased output. 1.

Obstructed trigger.2.
Incorrect lubrication or not 3.
enough lubrication.
Blocked air inlet screen (if 4.
equipped).
Air leaking from loose housing.5.
Mechanism contaminated. 6.
Vane wear or damage.7.
Check for loose connections and make sure that air 1.

pressure (PSI) to the tool’s air inlet. Do not exceed
90 PSI maximum air pressure.
Clean around trigger to ensure free movement.2.
3.
directions.
Clean air inlet screen of buildup. 4.
Make sure housing is properly assembled and tight.5.
6.

in Initial Set Up: Air Supply.
Replace all vanes.7.
Housing heats
during use.
Incorrect lubrication or not 1.
enough lubrication.
Worn parts.2.
1.
directions.
2.
and replace parts as needed.
Severe air
leakage.
(Slight air leakage
is normal,
especially on older
tools.)
1.
components.
 2.
Damaged valve or housing.3.
Dirty, worn or damaged valve. 4.
Check for incorrect alignment and uneven gaps. If 1.

parts before use.
Tighten housing assembly. If housing cannot be 2.
tightened properly, internal parts may be misaligned.
Replace damaged components.3.
Clean or replace valve assembly.4.
Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect air supply before service.