Ingersoll Rand 180PQ1-EU Manuel D'instructions page 2

FAILURE TO OBSERVE THE FOLLOWING WARNINGS COULD RESULT IN INJURY.
WARNING
Always wear eye protection
when operating or perform-
ing maintenance on this
tool.
WARNING
Air powered tools can vibrate
in use. Vibration, repetitive
motions or uncomfortable po-
sitions may be harmful to your
hands and arms. Stop using
any tool if discomfort, tingling
feeling or pain occurs. Seek
medical advice before resum-
ing use.
WARNING
Keep body stance balanced
and firm. Do not overreach
when operating this tool.
TORQUE ADJUSTMENT
To adjust the torque on these Twin Blade Impulse Wrenches,
proceed as follows:
1. Remove the Adjustment Hole Plug.
2. Rotate the Drive Shaft until the Torque Adjustment Screw
is visible in the opening.
3. Using a 1.5 mm hex wrench, rotate the Adjustment Screw
clockwise to increase the torque output and
counterclockwise to decrease the torque output. Do not
rotate the Oil Plug.
Make all final adjustments at the job.
4. Replace the Adjustment Hole Plug.
CHANGING THE MECHANISM FLUID
To change the Mechanism Fluid in the Impulse Mechanism,
proceed as follows:
1. For model 180PQ1–EU or 280PQ1–EU, use a pointed
probe to to push the Spring Seat against the Retaining
Sleeve Spring. While the Spring is compressed, use
another pointed probe or thin blade screwdriver to
remove the Retaining Ring. Lift the Spring Seat, Spring
and Bit Retaining Sleeve off the Drive Shaft and remove
the Bit Retaining Ball.
2. Remove the Rubber Housing Boot.
WARNING LABEL IDENTIFICATION
Always wear hearing
protection when operating
this tool.
Do not carry the tool by
the hose.
90 psig
Operate at 90 psig (6.2 bar/
(6.2bar/620kPa)
620 kPa) Maximum air pressure.
ADJUSTMENTS
WARNING
WARNING
WARNING
3. Using copper–covered vise jaws, carefully grasp the flats
of the Mechanism Cover with the output end of the Drive
Shaft downward.
4. Using an adjustable wrench, unscrew the the Motor
Housing Assembly from the Mechanism Cover. This is a
left–hand thread, rotate the Motor Housing clockwise to
remove it. See Dwg. TPD1264.
CLOCKWISE TO LOOSEN
5. Lift the assembled motor off the Mechanism Cover and
pull the mechanism assembly out of the Cover.
6. Using a 1.5 mm hex wrench, rotate the Torque
Adjustment Screw clockwise until the Screw stops.
Rotate the Screw counterclockwise until it stops or makes
six complete revolutions.
7. Using the special Tee Wrench furnished in the Tool Kit
(Part No. 180PQ–99), remove the Oil Plug and Oil Plug
Seal.
2
WARNING
Always turn off the air sup-
ply and disconnect the air
supply hose before install-
ing, removing or adjusting
any accessory on this tool,
or before performing any
maintenance on this tool.
WARNING
Do not use damaged, frayed
or deteriorated air hoses
and fittings.
International Warning Label:
Order Part No. ___________
(Dwg. TPD1264)