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4. Release the pusher. Allow pusher to
rest against nails. The nailer is now
loaded.
UNLOADING THE NAILER
1. Always unload all fasteners before
removing tool from service.
Unloading is the
reverse of loading,
except always
disconnect the
air hose before
unloading.
2. Pull nail pusher
mechanism back and
press “Nail Bypass
Button.”
3. Hold tool upright so
nails will slide out of
magazine.
4. Release the Pusher.
ADJUSTING
THE NAIL
PENETRATION
The NB356502 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 110 psi.
2. To increase depth of drive, first
pull up on the upper WCE, then
rotate thumbwheel to the left
(counter-clockwise).
To decrease depth
of drive, rotate
thumbwheel to the
right (clockwise). Then release upper
WCE into detents which hold the
6
Operating Instructions
www.chpower.com
OPERATING INSTRUCTIONS
(Continued)
thumbwheel in place after each
adjustment.
3. Make sure that
the trigger and
work contact
element (WCE)
move freely up and down without
binding or sticking after each
adjustment.
ADJUSTING THE DIRECTION OF THE
EXHAUST
The NB356502 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. Undo latch by pulling
out and down.
The wire latch will
disengage from the
hooks on the nose.
4. The door can now be
rotated, exposing the
jammed fastener.
5. Remove the jammed
fastener, using pliers
or a screwdriver if
required.
6. Rotate door back into
the closed position.
7. Extend the wire latch and place over
the hooks on the nose.
8. Close the latch by pushing the latch
up and in until the latch snaps into
place.
9. Make sure the trigger and work
contact element (WCE) move freely
up and down without sticking or
binding.
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
Use only 15 gauge
35° fasteners.
Use only genuine Campbell Hausfeld
replacement parts. Never substitute
parts. Do not use modified 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.
Rotate
Rotate
Pusher
Mechanism
Nail
Nail Bypass Button
COUNTER-
CLOCKWISE
CLOCKWISE
Movement
Movement
Movement
Movement