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TECHNICAL
SPECIFICATIONS
Noise level
A - Weighted sound impulse
power level .......
96 dBA
P - Emission sound pressure
pressure level ......
89 dBA
Typical Mean
effective Acceleration ......
3 m/s _
EMPLOYER'S
RESPONSIBILITIES
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DANGER: 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.
FUNCTIONAL
DESCRIPTION
FOREWORD
Porter-Cable
Model FN250B is a heavy duty pneumatic finish nailer. It is
designed to install 16 ga. finish nails of various lengths from 3/4"to 2-1/2" long.
WARNING:
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 feet 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 V4" male "quick connector".
A 3/8" male "quick
connector" is available from Porter-Cable
and may be used in situations where
a W' supply line is not available. A 3/8"supply line (and fittings) are required for
maximum tool performance.
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.
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DANGER: All air line components (hoses, connectors, filters, regulators,
etc.) must have a minimum working pressure rating of at least 150 PSI
(10.3 BAR) or 150% of maximum system potential, whichever is greater.
Do not connect tool to pressure which potentially exceeds 200 PSI
(13.7 BAR).
Only
connect
tool
to air supply
hose
with
a coupling
that
automatically
removes all pressure from the tool when the coupling
is disconnected.
Disconnect
tool from air supply before performing
maintenance,
clearing
a jammed
fastener,
leaving
work area, moving
tool to
another location, or handing the tool to another person.
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