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Problem
Decreased/low
1. Not enough air pressure and/
output.
2. Obstructed Trigger.
3. Incorrect lubrication or not
4. Blocked air inlet screen (if
5. Air leaking from loose housing.
6. Mechanism contaminated.
7. Undersized supply hose.
Housing heats
1. Incorrect lubrication or not
during use.
2. Worn parts.
Severe air
1. Cross-threaded housing
leakage.
(Slight air leakage
is normal,
2. Loose housing.
especially on older
tools.)
3. Damaged valve or housing.
4. Dirty, worn or damaged valve.
Follow all safety precautions whenever diagnosing or servicing the
tool. Disconnect air supply before service.
SKU 92353
For technical questions, please call 1-800-444-3353.
Troubleshooting
Possible Causes
or air flow.
enough lubrication.
equipped).
enough lubrication.
components.
Likely Solutions
1. Check for loose connections and make sure
that air supply is providing enough air flow
(CFM) at required pressure (PSI) to the
tool's air inlet. Do not exceed maximum air
pressure.
2. Clean around Trigger to ensure free
movement.
3. Lubricate using air tool oil and grease
according to directions.
4. Clean air inlet screen of buildup.
5. Make sure housing is properly assembled
and tight.
6. Have qualified technician clean and lubricate
mechanism. Install in-line filter in air supply
as stated in Initial Set Up: Air Supply.
7. Use 3/8" hose.
1. Lubricate using air tool oil and grease
according to directions.
2. Have qualified technician inspect internal
mechanism and replace parts as needed.
1. Check for incorrect alignment and uneven
gaps. If cross-threaded, disassemble and
replace damaged parts before use.
2. Tighten housing assembly. If housing cannot
tighten properly, internal parts may be
misaligned.
3. Replace damaged components.
4. Clean or replace valve assembly.
Page 11
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