ENGLISH
8
Troubleshooting
Problem Cause Correction
Trigger valve stem leaks air. O-ring/seals cut or cracked. Replace trigger valve assembly.
Failure to cycle. Air supply restriction. Check air supply equipment.
Air supply too low. Check air supply equipment.
Lack of power; slow to cycle. O-rings/seals cut or cracked. Replace O-rings/seals.
Trigger assembly worn/leaks. Replace trigger assembly.
Dirt/tar build up on driver. Disassemble nose/driver to clean.
Skipping fasteners;
-intermittent feed.
Air restriction/inadequate air flow through quick disconnect socket
and plug.
Replace quick disconnect fittings.
Worn piston O-ring. Replace O-ring, check driver.
Damaged pusher spring. Replace spring.
Low air pressure. Check air supply system to tool.
Wrong size fasteners. Use only recommended fasteners.
Broken/chipped driver. Replace driver (check piston O-ring).
Dry/dirty magazine. Clean/lubricate use Air Tool Lubricant.
Worn magazine. Replace magazine.
Fasteners jam in tool. Wrong size fasteners. Use only recommended fasteners.
Bent fasteners. Discontinue using these fasteners.
Broken/chipped driver. Replace driver.
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