Central Pneumatic 92917 - Troubleshooting

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93253
Troubleshooting
Problem Possible Causes Likely Solutions
Insufcient
fastener depth.
Incorrect tool depth setting.1.
Not enough air pressure. 2.
Incorrect lubrication or not 3.
enough lubrication.
Blocked air inlet screen (if 4.
equipped).
Mechanism contaminated. 5.
Adjust depth setting, if available.1.
Check for loose connections and make 2.
sure that air supply is providing enough air
pressure (PSI) to the tool’s air inlet. Do not
exceed maximum air pressure.
Lubricate using air tool oil and grease 3.
according to directions.
Clean air inlet screen of buildup. 4.
Have qualied technician clean and lubricate 5.
mechanism. Install in-line lter in air supply
as stated in Initial Set Up: Air Supply.
Fasteners drive
too deeply.
Incorrect tool depth setting.1.
Too much air pressure.2.
Adjust depth setting, if available.1.
Reduce air supply pressure (PSI).2.
Tool cycles
without ring
fastener.
Jammed fastener. 1.
Tool empty.2.
Incorrect fasteners used.3.
Canister dirty or not lubricated 4.
properly.
Insufcient air ow.5.
Clear jammed fastener according to Clearing 1.
Jams instructions.
Fill with correct fasteners.2.
Empty, then ll with correct fasteners.3.
Clean and lubricate canister and pusher. 4.
Check for loose connections and make 5.
sure that air supply is providing enough air
ow (CFM) and pressure (PSI) to the tool’s
air inlet. Do not exceed maximum air
pressure.
Frequent
jamming.
Incorrect fastener type. Conrm fastener diameter, type, length, angle,
and collation type. Correct as needed.
Severe air
leakage.
(Slight air leakage
is normal,
especially on
older tools.)
Cross-threaded housing 1.
components.
Loose housing. 2.
Damaged valve or housing.3.
Dirty, worn or damaged valve. 4.
Check for incorrect alignment and uneven 1.
gaps. If cross-threaded, disassemble and
replace damaged parts before use.
Tighten housing assembly. If housing cannot 2.
tighten 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.
REV 09h