Model NB0050
4
Operating Instructions
Each time the
Work Contact
Element (WCE) is
depressed, a nail is
driven into the
work surface. Care
should be taken
when using this method because a nail
will be driven when the WCE is
depressed by any surface.
To convert the tool back to single cycle
operation, reinstall the single cycle pin
and attach an o-ring to each end.
Operating The Nailer
Disconnect the
nailer from the air
compressor before adjusting, clearing
jams, servicing, relocating, and during
non-operation.
WORK CONTACT ELEMENT (WCE)
Check the opera-
tion of the Work
Contact Element (WCE) trip mechanism
before each use. The WCE must move
freely without binding through its
entire travel distance. The WCE spring
must return the WCE to its fully extend-
ed position after being depressed. Do
not operate the nailer if the WCE trip
mechanism is not operating properly.
Personal injury may occur.
1. Disconnect the
air supply from
the nailer.
2. Remove all
nails from the
magazine (See
Loading-
Unloading)
3. Make sure the
trigger and
work contact
element (WCE)
move freely up
and down
without stick-
ing or binding.
4. Reconnect air
supply to the
nailer.
5. Depress the
work contact
element (WCE)
against the
work surface
without pulling
the trigger. The nailer
MUST NOT
cycle. Do not use the nailer if it
cycles. Personal injury could result.
6. Hold the nailer
clear of the
work surface.
The work con-
tact element
(WCE) should
return to its original down position.
Pull the trigger. The nailer
MUST
NOT
cycle. Do not use the nailer if a
cycle occurs. Personal injury could
result.
7. Pull the trigger
and depress the
work contact
element (WCE)
against the
work surface.
The nailer
MUST
cycle.
8. Depress the
work contact
element (WCE)
against the
work surface.
Pull the trigger.
The nailer
MUST
cycle.
LOADING/UNLOADING THE NAILER
1. Always
connect
the tool to the air
supply before
loading
fasteners.
2. Press down on
the latch. Pull
back on the
magazine
cover.
3. Insert a stick of
Campbell
Hausfeld nails
or equivalent
(See Fastener
Section)into the
magazine. Make sure the pointed
ends of the nails are resting on the
bottom ledge of the magazine
when loading. Make sure the nails
are not dirty or damaged.
4. Push the maga-
zine cover for-
ward until the
latch
catches.
5.
Unloading
is the reverse of load-
ing, except
always disconnect
the
air hose before proceeding.
ADJUSTING THE NAIL PENETRATION
1. Regulate the air pressure to 70 PSI
at the nailer.
2. Connect the air
hoses and test
for penetration
by driving nails
into a sample
piece of wood.
If the nails do
not achieve the desired penetra-
tion, adjust the air pressure to a
higher setting until the desired pen-
etration is achieved. Do not exceed
110 PSI at the nailer or durability of
the nailer will be reduced.
ADJUSTING THE DIRECTION OF THE
EXHAUST
The NB0050 is
equipped with an
adjustable direc-
tion 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 NAILER
1. Disconnect the
air supply from
the nailer.
2. Remove all
nails from the
magazine.
Failure to do so
will cause the
nails to eject
from the front
when the quick clear mechanism is
opened and the jam is removed.
3. Undo latch by
pulling out and
down. The wire
latch will disen-
gage from the
hooks on the
nose casting.
Movement
1
1
2
1
2
Rotate
CAMPBELL
CAMPBELL
PROFESSIONAL
PROFESSIONAL
HAUSFELD
HAUSFELD
