AIR SUPPLY
Whip Hose
Do Not In stall
Quick Coupling
Nipple
Here
Leader
Hose
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 115 psig
8.0 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
OPERATION
This ratchet is rated at 3/8" 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.
please revieW all Warning insTrucTions prior To operaTion. save This Man u al for fuTure ref er ence.
6-724
Nipple
Quick Coupler
Oiler
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 5/16" I.D. Fittings should
have the same inside dimensions
and should be tightly secured.
into the tool air inlet or into the
hose at the nearest con n ec t ion to
the air supply, then run the tool.
The oil plug is only for adding
The reverse 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
button is turned to the right, the
ro t a t ion is reverse or left hand.
Air Supply
Filter
Regulator
Drain Daily
3
S
pecificationS
Drive Size ................................3/8"
Max. Free Speed . ............ 200 RPM
Working Torque ....... 10-55 ft./lbs.
Max. Torque................... 60 ft./lbs.
Air Inlet . ......................... 1/4" NPT
Min. Hose Size . ............. 5/16" I.D.
Avg. Air Cons. . ................... 4 CFM
Recom.
Air Pressure . ......90-PSIG (6.2 bar)
Length . ..................................10.3"
Weight. .............................. 2.5 lbs.
Sound Level ....................92.5 dBA
Forward/Reverse Button
Air Inlet
multi-purpose grease after repair
or maintenance of the impact
mechanism. Overfilling will cause a
re d uc t ion in the power of the tool.
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.
Rev. 10/16/13