4
STOP USING THE TOOL IMMEDIATELY IF ANY OF THE FOLLOWING PROBLEMS
OCCUR. SERIOUS PERSONAL INJURY COULD OCCUR. ANY REPAIRS OR REPLACE-
MENTS MUST BE DONE BY A QUALIFIED PERSON OR AN AUTHORIZED SERVICE CEN-
TER ONLY.
TROUBLE SHOOTING
1. Lubricate as instructed.
2. Check air supply.
3. Replace spring.
4. Replace damaged internal
parts.
1. Use the recommended and
undamaged fastenerls.
2. Tighten screws.
3. Replace piston assembly.
1. Replace piston assembly.
2. Adjust to adequate air
pressure.
3. Check cylindre cap spring for
broken coils or reduced length.
Check if exhaust port of cylin-
der cap is restricted.
1. Replace bumper or pusher
spring.
2. Check hose and compressor
fittings.
3. Replace O-ring or lubricate.
4. Replace O-ring.
5. Replace seal.
PROBLEM
Air leaking at
Trigger area
PROBLEM CAUSE
SOLUTION
1. O-ring in trigger valve are damaged.
2. Trigger valve head are damaged.
3. Trigger valve stem, seal or O-ring are
damaged.
1. Check and replace O-ring.
2. Check and replace trigger
valve head.
3. Check and replace trigger
vlave stem, seal or O-ring.
Air leaking between
body and drive guide
Damaged bumper.
Air leaking between
body and cylinder cap
1. Screw loose.
2. Damaged seal.
1. Tighten screws.
2. Check and replace seal.
Blade driving fastener
too deeply
1. Worn bumper .
2. Air pressure is too higher.
1. Replace bumper.
2. Adjust the air pressure.
Check and replace bumper.
Runs slowly or has
power loss
Tool skip a fasteners
Fasteners are jammed
Tool will not drive
down tight
1. Insufficient oil.
2. Insufficient air supply.
3. Broken spring in cylinder cap.
4. Exhaust port in cylinder cap is blocked.
1. Worn bumper or damaged spring .
2. Inadequate airflow to tool.
3. Worn or dry O-ring on piston.
4. Damaged O-ring on trigger valve.
5. Cylinder cap seal leaking.
1. Fasteners are wrong size or damaged.
2. Magazine or front plate screws are loose.
3. Blade in piston assembly is damaged.
1. Worn blade in piston assembly.
2. Lack of power.
3. Slow cycling and loss of power.
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