Napa 6-794 Manual De Instrucciones página 5

OPERATION
This impact wrench is rated
at 1-1/4" USS bolt size.
Rating must be down
graded for spring U bolts,
tie bolts, long cap screws,
double depth nuts, badly
rusted conditions and spring
fasteners as they absorb
much of the impact power.
When possible, clamp or
wedge the bolt to prevent
springback.
Soak rusted nuts in
penetrating oil and break
rust seal before removing
with impact wrench. If nut
does not start to move in
three to five seconds use a
larger size impact wrench.
Do not use impact wrench
beyond rated capacity as
this will drastically reduce
tool life.
PLEASE REVIEW ALL WARNING INSTRUCTIONS PRIOR TO OPERATION. SAVE THIS MANUAL FOR FUTURE REFERENCE.
6-794
The reversing lever is used to
change the rotation of the
tool. When the valve is
pushed to the left, the tool is
in a forward or right hand
rotation. When the valve is
pushed to the right, the
rotation 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.
Forward/Reverse
Lever
®
Air Inlet
S
Drive ................................1"
Standard Bolt Size ............1-1/4"
Torque Range ..................600-900 ft./lbs.
Max. Torque ....................1200 ft./lbs.
Overall Length ................23"
Net Wt. ............................33 Lbs.
Avg. Air Cons. ..................10.0 CFM
Air Inlet ............................1/2"NPT
Min. Hose Size ................1/2" ID
Recom.. Air Pressure ........90 psig
Free Speed ........................3000 rpm
Sound Level ......................82.0 dBA
5
PECIFICATIONS
Rev. 06/06/03