Napa 6-767 Instruction Manual - Air Supply
PLEASE REVIEW ALL WARNING INSTRUCTIONS PRIOR TO OPERATION. SAVE ThIS mANUAL fOR fUTURE REfERENCE.
Rev. 06/20/06
6-767
3
AIR SUPPLY
Tools of this class operate
on a wide range of air
pressures. We recommend
that air pressure measures 90
PSI at the air inlet while in
use. Low pressure (less than
90 psig/6.2 bar) reduces the
speed and performance of all
air tools. High pressure (over
5 psig/6.2 bar) exceeds the
rated capacity of the tool,
which will shorten tool life
through faster wear and
could cause injury.
Always use clean, dry air.
Dust, corrosive fumes, and/
or water in the air line will
cause damage to the tool.
Drain the air tank daily.
Clean the air inlet filter
screen at least once per
week.
The air inlet used for
connecting the air supply
has standard /4" NPT
American Thread. Line
pressure should be increased
to compensate for unusually
long air hoses (over 25 feet).
Minimum hose diameter
should be 3/8" I.D. Fittings
should have the same inside
dimensions and should be
tightly secured.
Forward/
Reversing
Lever
Air Inlet
Lubricate the air motor daily
with NAPA air tool oil. If no
air line oiler is used, run
/2 oz. of oil through the
tool. The oil can be squirted
into the tool air inlet or into
the hose at the nearest
connection to the air supply,
then run the tool. Overfilling
will cause a reduction in the
power of the tool.