27
Troubleshooting Chart
Symptom
Possible Cause(s)
Corrective Action
Air leaking at trigger valve
area.
O-Rings in trigger valve
housing are damaged
Replace O-rings and check
operation of Work Contact
Element (WCE)
Air leaking between
housing and nose.
1.
Damaged O-rings
2.
Damage to bumper
1.
Replace O-rings
2.
Replace bumper
Air leaking between
housing and cap.
1.
Loose screws
2.
Damaged gasket
1.
Tighten Screws
2.
Replace gasket
Nailer runs slow or has loss
of power.
1.
Nailer not
lubricated
sufficiently
2.
Broken spring
cylinder cap
3.
Exhaust port in cap
is blocked
1.
Lubricate nailer
2.
Replace spring
3.
Replace damaged
internal parts