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NB356502
www.chpower.com
OPERATING INSTRUCTIONS
(Continued)
1. The air compressor
must be able to
maintain a minimum
of 70 psi when the
tool is being used. An inadequate air
supply can cause a loss of power and
inconsistent driving.
2. An oiler can be
used to provide oil
circulation through
the tool. A filter can
be used to remove liquid and solid
impurities which can rust or “gum
up” internal parts of the tool.
3. Always use air supply hoses with
a minimum working pressure
rating equal to or greater than the
pressure from the power source if a
regulator fails, or 150 psi, whichever
is greater. Use 3/8 inch air hose for
runs up to 50 feet. Use 1/2 inch air
hoses for 50 foot run or longer. For
better performance, install a 3/8 inch
quick plug (1/4 inch NPT threads)
with an inside diameter of .315 inch
(8mm) on the tool and a 3/8 inch
quick coupler on the air hose.
4. Use a pressure regulator on the
compressor, with an operating
pressure of 0 - 125 psi. A pressure
regulator is required to control
the operating pressure of the tool
between 70 and 120 psi.
OPERATIONAL MODE
Always know the
operational mode of
the tool before using. Failure to know
the operational mode could result in
death or serious personal injury.
THIS TOOL IS SOLD WITH A BLACK
SINGLE SEQUENTIAL TRIGGER. THIS
TOOL IS NOT INTENDED TO BE USED
WITH A BUMP MODE TRIGGER.
SINGLE CYCLE MODE
This method is
recommended
for precise nail
placement. This
mode requires the trigger to be pulled
each time a nail is driven. The nailer
can be actuated by depressing the WCE
against the work surface followed by
pulling the trigger. Or the nailer can be
actuated by pulling the trigger and then
depressing the WCE against the work
surface.
The trigger must be released to reset
the tool before another nail can be
driven.
OPERATING A SEQUENTIAL TRIP TOOL
Check the operation
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 extended
position after being depressed. Do
not operate the tool if the WCE trip
mechanism is not operating properly.
Personal injury may occur.
1. Disconnect the air
supply from the tool.
2. Remove all fasteners
from the magazine
(see Loading/
Unloading).
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 tool.
5. Depress the Work
Contact Element
(WCE) against the
work surface without
pulling the trigger. The tool MUST
NOT OPERATE. Do not use the tool
if it operates without pulling the
trigger. Personal injury may result.
6. Remove the tool from
the work surface.
The Work Contact
Element (WCE) must
return to its original
down position. The tool MUST NOT
OPERATE. Do not use the tool if it
operates while lifted from the work
surface. Personal injury may result.
7. Pull the trigger
and depress the
work contact
element (WCE)
against the
work surface. The tool MUST NOT
OPERATE.
8. Depress the
Work Contact
Element (WCE)
against the
work surface.
Pull the trigger. The tool MUST
OPERATE.
An improperly
functioning tool
must not be used. Do not actuate the
tool unless the tool is placed firmly
against the work piece.
LOADING THE NAILER
1. Always disconnect the tool from
the air supply before loading
fasteners.
2. Insert one stick of
nails into rear loading
slot while holding
tool down so nails
will slide forward in
magazine.
Note: Make certain
to insert nail heads
into wide area at top of magazines
with nail points down.
3. Press “Nail Bypass
Button” in round hole
in the Nail Pusher
Mechanism and pull
back. This allows the
nail clip to slide fully
into the magazine.
2
1
1
2
70 psi
Min.
120 psi
Max.
Movement
Movement
2
1
Nail Pusher Mechanism
Slot
Nail Bypass Button
150 psi or greater
3/8 inch I.D.