7
TROUBLESHOOTING
The following form lists the common operation system with problem and solutions.
Please read the form carefully and follow it.
WARNING!
If any of the following symptoms appears during your operation, stop using the tool
immediately, or serious personal injury could result. Only a qualified persons or an
authorized service center can perform repairs or replacement of tool.
Disconnect tool from air supply before attempting repair or adjustment. When replacing
O-rings or Cylinder, lubricate with air tool oil before assembly.
SYMPTOM
PROBLEM
SOLUTION
Air leak near top of tool or in
trigger area
1.O-ring in trigger valve are
damage.
2.Trigger valve head are damage.
3.Trigger valve stem ,seal or
O-ring are damaged.
1.Check and replace O-ring.
2.Check and replace.
3.Check and replace trigger valve
stem, seal or O-ring.
Air leak near bottom of tool.
1. Loose screws.
2. Worn or damaged O-rings or
bumper.
1.Tighten screws.
2.Check and replace O-rings or
bumper.
Air leak between body and
cylinder cap.
1. Loose screws.
2. Worn or damaged O-rings or
seals.
1.Tighten screw.
2.Check and replace O-rings or
bumper.
Blade driving fastener too deep.
1. Worn bumper.
2. Air pressure is too high.
1.Replace bumper.
2.Adjust the air pressure.
Tool does not operate well: can
not drive fastener or operate
sluggishly.
1. Inadequate air supply.
2. Inadequate lubrication.
3. Worn or damaged O-rings or
seals.
4.Exhaust port in cylinder head
is blocked.
1.Verify adequate air supply.
2.Place 2 or 6 drops of oil into
air inlet.
3.Check and replace O-rings
or seal.
4.Replace damaged internal parts.
Tool skips fasteners.
1.Worn bumper or damaged
spring.
2.Dirt in front plate.
3.Dirt or damage prevents
fasteners from moving freely in
magazine.
4.Worn or dry O-ring on piston
or lack of
lubrication.
5.Cylinder cover seal leaking.
1. Replace bumper or pusher
spring.
2.Clean drive channel on front
plate.
3.Magazine needs to be cleaned.
4.O-ring needs to be replaced.
And lubricated.
5.Replace Sealing washer.
Tool jams.
1.Incorrect or damaged fasteners.
2.Damaged or worn driver guide.
3.Magazine or nose screw loose.
4.Magazine is dirty.
1.Change and use correct
fastener.
2.Check and replace the driver.
3.Tighten the magazine.
4.Clean the magazine.
