Napa 6-1077 Instructions page 6

OPERATION
The tool's air regulator knob can
be used as an air throttle, if there
are no other means of regulating
air. Turn the air regulator knob all
the way to highest position for
maximum power.
This im p act wrench is rated at
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 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 im p act wrench. If
nut does not start to move in three
to five sec o nds, use a larger size
impact wrench. Do not use impact
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 forward/reverse lever is used
to change the direction of the
tool. When the lever is moved to
the right, the tool is in a forward
WARRANTY
For a complete list of authorized air tool repair centers please visit www.toolwarrantyrepair.com.
Important: DO nOt REtuRn DEFEctIVE pRODuct OutSIDE OF ORIGInAL OnE (1) yEAR
WARRAnty pERIOD tO pLAcE OF puRchASE.
WARRAnty pOLIcy:
a period of One (1) Year from the date of original purchase. We will replace, at our option, any part which proves to be
defective in material or workmanship. Repairs or replacements are warranted as described above for the duration of the
original warranty period. In the unlikely event a replacement unit is required during this One (1) year period, return the unit
to your local NAPA Auto Parts Store for a replacement. This warranty does not apply to products which have been subjected
to abuse, misuse, modification, neglect, lack of maintenance, use in a production-related service, or repaired by anyone
other than an Authorized Master NAPA Professional Air Tool Service Center.
For complete listing of Authorized Master Repair Centers, see enclosed Customer Warranty Repair Form, or
visit www.toolwarrantyrepair.com
PLEASE REVIEW ALL WARNING INSTRUCTIONS PRIOR TO OPERATION. SAVE ThIS mAN U AL fOR fUTURE REf ER ENCE.
6-1077
or right hand direction. When the
lever is moved to the left, the
direction 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
extension absorbs energy and
reduces power.
Always turn off the air supply,
drain hose of air pressure and
detach tool from air supply before
installing, removing or adjusting
any part or accessory on this
tool, or before performing any
maintenance on this tool.
Forward/
Reversing
Lever
This NAPA Professional Air Tool is warranted against defects in material and workmanship for
S
Max. Free Speed ..... 1 0,000 RPM
Max. Torque............ 7 0 ft. lbs
Working Torque ..... 5 -55 ft. lbs.
Air Inlet .................. 1 /4" NPT
Min. Hose Size ........ 3 /8" I.D.
Avg. Air Cons. ........ 2 .2 CFM
Recom.
Air Pressure ............. 9 0 psig (6.2 bar)
Weight .................... 1 .72 lbs.
Length ..................... 4 .65"
Sound Level ............ 8 5 dBA
Air Inlet
6
pecificationS
Rev. 02/18/14