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Operating Instructions
Operating The
Stapler
(Continued)
lator is required to control the oper-
ating pressure of the stapler
between 50 and 100 psi.
Sequential Trip Safety
Mechanism
The SN258K is equipped with a sequen-
tial trip safety mechanism. When the
operator depresses the Work Contact
Element (WCE) against the work surface
and then pulls the trigger, a fastener
will be driven.
OPERATING A SEQUENTIAL TRIP
STAPLER
1. Release trigger
and place nose
of tool against
work surface.
2. Depress the
Work contact
element (WCE)
against the
work surface
and pull the
trigger to drive
a fastener.
3. Release the
trigger and lift
the tool from
the work sur-
face after each
fastener is dri-
ven.
CHECKING THE WORK CONTACT
ELEMENT (WCE)
Check the opera-
CAUTION
!
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 stapler if the WCE trip
mechanism is not operating properly.
Personal injury may occur.
1. Disconnect the
air supply from
the stapler.
2. Remove all
staples from
the magazine
(See Loading-
Unloading).
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3. Make sure the
trigger and
Work Contact
Element (WCE)
move freely up
and down
without sticking or binding.
4. Reconnect air
supply to the
stapler.
5. Depress the
work contact
element (WCE)
against the
work surface
without pulling
the trigger. The stapler MUST NOT
OPERATE. Do not use the stapler if
it operates without pulling the trig-
ger. Personal injury may result.
6. Remove the sta-
pler from the
work surface.
The Work
Contact Element
(WCE) must
return to its
original down position. Pull the trig-
ger. The stapler MUST NOT OPER-
ATE. Do not use the stapler if it
operates while lifted from the work
surface. Personal injury may result.
7. Depress
the
Work
Contact
Element
(WCE)
against the work surface. Pull the
trigger. The stapler MUST operate.
LOADING/UNLOADING THE STAPLER
1. Always connect the tool to the air
supply before loading fasteners.
2. Turn stapler
upside down
and depress
the latch. Pull
back on the
magazine
cover.
3. Insert a stick of
Campbell
Hausfeld
staples or
equivalent
(see Fastener
Section) into
the magazine
with the crown side down. Make
4
sure the staples are not dirty or
damaged.
4. Push the maga-
movement
zine cover for-
ward until the
latch catches.
5. Always unload
all fasteners
before remov-
ing tool from service. Unloading is
the reverse of loading, except
always disconnect the air hose
before unloading.
ADJUSTING THE STAPLE
PENETRATION
1. Regulate the
air pressure to
50 psi at the
stapler.
2. Connect the
air supply and
test for penetration by driving sta-
ples into a sample piece of wood. If
the staples do not achieve the
desired penetration, adjust the air
pressure to a higher setting until
the desired penetration is achieved.
Do not exceed 100 psi at the stapler
or durability of the stapler will be
reduced.
CLEARING A JAM FROM THE
STAPLER
1. Disconnect the
air supply from
the stapler.
2. Depress the
latch and pull
back on the
magazine
cover.
3. Remove
jammed fas-
tener from sta-
ple discharge
area.
Latch
4. Push magazine
cover forward
until latch
catches.
5. Make sure the
trigger and
Work Contact
Element (WCE)
move freely up
and down
without stick-
ing or binding.
Model SN258K
Latch
movement
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Solución de problemas
