Air leaking at trigger
valve
Air leaking between
housing and nose
Air leaking between
housing and cap
Nailer skips driving
nail
Nailer runs slow or
has loss of power
Nails are jammed in
nailer
O-Rings in trigger valve housing are
damaged
Loose screws in housing
Damaged O-Rings
Damage to bumper
Loose screws
Damaged gasket
Worn bumper
Dirt in nose piece
Dirt or damage prevent nails or
pusher from moving freely in
magazine
Damaged pusher spring
Inadequate air flow to nailer
Worn O-Ring on piston or lack of
lubrication
Damaged O-Ring on trigger valve
Air leaks
Cap gasket leaking
Nailer not lubricated sufficiently
Broken spring in cylinder cap
Exhaust port in cap is blocked
Guide on driver is worn
Nails are not correct size
Nails are bent
Magazine or nose screws are loose
Driver is damaged
Replace O-Rings. Check operation of Work Contact
Element (WCE)
Tighten screws
Replace O-Rings
Replace bumper
Tighten screws
Replace gasket
Replace bumper
Clean drive channel
Clean magazine
Replace spring
Check fitting, hose or compressor
Replace and lubricate O-Rings
Replace O-Rings
Tighten screws and fittings
Replace gasket
Lubricate nailer
Replace spring
Replace damaged internal parts
Replace guide
Use only recommended nails
Replace with undamaged nails
Tighten screws
Replace driver
Troubleshooting Guide
Stop using nailer immediately if any of the following problems occur. Serious personal injury could result.
Any repairs or replacements must be done by a Qualified Service Person or Authorized Service Center.
!
WARNING
Problem
Cause
Solution
6
Model IFN35650
Operating Instructions
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