V1.0
1/2 IN. DR MAINTENANCE FREE AIR IMPACT WRENCH 8306052
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9
OPERATION
WARNING! This tool generates considerable torque when in
use.
Always
hold
the
tool
with
both hands when using, and
brace yourself
to
resist the torque which will be delivered
to
the workpiece.
1.
Tighten
the nut as far as you can by hand before using the
impact wrench.
2. Connect the wrench to
the
air hose.
3. Set the reverse valve to the left, so that the anvil turns
clockwise (forward).
4. Place
the
socket over the fastener, grip the
impact
wrench
firm
l
y with both hands and gent
l
y squeeze
the
trigger.
5.
T
urn the
air regulator
in
the
direction indicated by
the
arrow on the
regulator
to
increase
the power. Turn
in the
other direction to decrease the power.
IMPORTANT!
If the impact wrench
does
not
tighten
the
fastener
to
your satisfac
t
ion, do not raise
the
air pressure on
the compressor ove
r
100 PSI. Pressures above 100 PS
I
will
strip
the
workp
i
ece and
damage
the tool, poten
t
ial
l
y caus
i
ng
tool failure and serious injury. Use o
t
her app
r
opr
i
a
t
e
m
ethods
and
t
oo
l
s
t
o tigh
t
en the
nut.
6. When the fastener is tightened,
release
the tr
i
gger and
remove
the
too
l
and socket.
7. Use a mechanical torque wrench to check fastener torque.
8. To
loosen,
set
the
reverse valve to the right, so that the
anvi
l
turns counterclockwise (reve
r
se).
