Napa 6-1128 Manual De Instrucciones página 3

AIR SUPPLY
Tools of this class operate on
a wide range of air pres s ures.
We recommend that air pressure
mea s ures 90 PSI at the air inlet
while in use. Low pressure (less
than 90 psig 6.2 bar) re d uc e s the
speed and performance of all air
tools. High pres s ure (over 90 psig
6.2 bar) exceeds the rated capacity
of the tool, which will short e n tool
life through faster wear and could
cause injury.
Always use clean, dry air. Dust,
corrosive fumes, and/or water in
LUBRICATION
Lubricate the air motor daily with
NAPA air tool oil. If no air line oiler
is used, run 1/2 oz. of oil through
the tool. The oil can be squirted
into the tool air inlet or into the
OPERATION
This ratchet wrench is rated at
1/2" USS bolt size. Rat i ng must be
down grad e d for spring U bolts,
tie bolts, long cap screws, double
depth nuts, badly rust e d conditions
and spring fas t en e rs as they absorb
much of the impact power. When
possible, clamp or wedge the bolt
to prevent springback.
Soak rusted nuts in pen e t rat i ng
oil and break rust seal before
removing with ratchet wrench.
please revieW all Warning insTrucTions prior To operaTion. save This Man u al for fuTure ref er ence.
6-1128
the air line will cause damage to
the tool. Drain the air tank daily.
Clean the air inlet filter screen at
least per week.
The air inlet used for con n ect i ng
air supply, has stan d ard 1/4" 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.
hose at the nearest con n ec t ion to
the air supply, then run the tool.
Overfilling will cause a
re d uc t ion in the power of the tool.
If nut does not start to move in
three to five sec o nds, use a larger
size ratchet wrench. Do not use
ratchet wrench be y ond rated
ca p ac i t y as this will dras t i c al l y
reduce tool life.
The reversing button is used to
change the rotation of the tool.
When the button is turned to the
left, the tool is in a for w ard or
right hand ro t a t ion. When the but-
ton is turned to the right, the
3
S
pecificationS
Drive .......................................1/2"
Standard Bolt Size .................1/2"
Torque Range ........30-100 ft./lbs.
Max. Torque................. 110 ft./lbs.
Overall Length ......................12.4"
Net Wt. ............................ 3.42 lbs.
Avg. Air Cons. ............... 4.90 CFM
Air Inlet .......................... 1/4" NPT
Min. Hose Size ................ 3/8" I.D.
Recom. Air Pressure .....................
............................ 90PSIG (6.2 bar)
Free Speed ...................... 200 RPM
Sound Level ........................90dBA
ro t a t ion is reverse or left hand.
NOTE: Actual torque on a fastener
is directly related to joint hardness,
tool speed, condition of socket
and the time the tool is allowed
to impact. Use the simplest
possible tool-to-socket hook up.
Every connection absorbs energy
and reduces power.
Air Inlet
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