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Employer must enforce compliance with the safety warnings and all other
instructions contained in this manual.
Keep this manual available for use by all people assigned to use this tool.
For personal
safety
and proper operation
of this tool, read and understand
tool labels and manual.
Failure to follow warnings
could result in DEATH or
SERIOUS INJURY. Read and follow all of these instructions
carefully.
Porter-Cable
Model DA250B
is a heavy duty pneumatic
finish nailer. It is
designed
to install
15 ga. finish nails of various
lengths
from 11/4" to 21/2''
long.
Use approved
Porter-Cable
fasteners
only.
POWER
SOURCE
This tool is designed
to operate
on clean, dry, compressed
air at regulated
pressures between
70 and 120 PSI (Pounds per Square Inch)(4.8 to 8.3 BAR).
The preferred
system
would
include
a filter,
a pressure
regulator,
and an
automatic
oiler located as close to the tool as possible,
within 15 ft/4.6 m is
ideal.
All compressed
air contains
moisture
and other
contaminates
that
are
detrimental
to internal components
of the tool. An air line filter will remove
most of these contaminates
and significantly
prolong the life of the tool. If an
in-line oiler is not available: place five or six drops of Porter-Cable
Air Tool Oil
into the tool's air inlet at the beginning of each workday.
The tool is equipped
with a 1/4" male "quick
connector".
A 3/8" male "quick
connector"
is available from Porter-Cable
and may be used in situations where
a 1/4"supply line is not available. The tool must always be connected
to the air
supply with a coupling such that all pressure is removed from the tool when the
coupling is disconnected.
PREPARING
THE TOOL
1. After
reading
and understanding
this entire
manual,
connect
tool to
air supply (Fig. 18).
2. Orient a strip of approved
fasteners with points down (A) Fig. 19, align,and
insert into the magazine "T" slot points
first.
Do not load fastener strip into magazine
backwards.
I
Fig. 18
7
Fig. 19
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