OPERATING INSTRUCTIONS
(Continued)
ADJUSTING THE NAIL PENETRATION
The IFN21950 is equipped with an
adjustable depth of drive feature. This
allows the user to determine how deep
a fastener will be driven into the work
surface.
1. Adjust the operating pressure to a
pressure which will consistently drive
the fasteners. Do not exceed the
maximum operating pressure of the
nailer of 120 psi.
2. To adjust the depth-of-drive, loosen
the 4mm bolt on the top of nose. To
increase depth, push WCE in toward
nose as much as desired. Re-tighten
bolt. To decrease depth, pull WCE
out as much as desired. Re-tighten
bolt.
3. Make sure that the
trigger and work
contact element
(WCE) move freely
up and down
without binding or
sticking after each
adjustment.
ANTI-DRY FIRE
These tools are equipped with an Anti-
Dry Fire feature. This prevents the WCE
from being pushed in when only a few
nails remain. Simply load new nail clip
behind remaining nails to continue
shooting.
ADJUSTING THE DIRECTION OF THE
EXHAUST
The IFN21950 is
equipped with an
adjustable direction
exhaust deflector.
This is intended to allow the user to
change the direction of the exhaust.
Simply twist the deflector to any
direction desired.
CLEARING A JAM FROM THE TOOL
1. Disconnect the air
supply from the tool.
2. Remove all
nails from
the magazine
(see "Loading/
Unloading The
Nailer"). Failure
to do so will
cause the nails to eject from the
front of the nailer.
3. Insert a screw-
driver into the
nose of the tool.
Push up on the
driver blade to
free the jammed
nail.
4. Grab the jammed
nail with pliers
and remove.
Rotate
Rotate
USER-MAINTENANCE
INSTRUCTIONS
TECHNICAL SERVICE
Please call our Tool Hotline at 1-800-
543-6400 with any questions regarding
the operation or repair of this tool or
for additional copies of this manual.
FASTENER AND REPLACEMENT
PARTS
fasteners (or equivalent - see Fastener
Interchange Information). Use only
genuine Campbell Hausfeld replacement
parts. Never substitute parts. Do not
use modifi ed parts or parts which will
not give equivalent performance to the
original equipment. Tool performance,
safety and durability could be reduced.
When ordering replacement parts or
fasteners, specify by part number.
TOOL REPAIR
Only qualified personnel should repair
the tool and they should use genuine
Campbell Hausfeld replacement parts
and accessories, or parts and accessories
which perform equivalently.
ASSEMBLY PROCEDURE FOR SEALS
When repairing a tool, the internal
parts must be cleaned and lubricated.
Parker O-lube or equivalent must be
used on all o-rings. Each o-ring must be
coated with O-lube before assembling.
A small amount of oil must be used on
all moving surfaces and pivots. After
reassembling, a few drops of 30W
non-detergent oil or equivalent, must
be added through the air line before
testing.
STORAGE
The stapler should be stored in a cool
dry place.
7
IFN21950
Use only genuine
Campbell Hausfeld
www.chpower.com