Ingersoll-Rand 3R-EU Serie Betriebshandbuch Seite 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.
CLUTCH ADJUSTMENT
Disconnect the air supply from the Tool before proceeding.
1. Rotate the Adjusting Hole Cover on the Clutch Housing
to expose the adjusting hole.
2. Insert a 1/4" hex wrench into the Bit Holder. Rotate the
clutch mechanism until one of the radial holes in the
Clutch Adjusting Nut is visible through the adjusting
hole. Insert the No. 5C1–116 Adjusting Key or a 3/32"
(2 mm) diameter hardened steel pin or rod into the hole in
the Adjusting Nut to sprag the Nut against rotation.
LUBRICATION
Ingersoll–Rand No. 10
Always use an air line lubricator with this tool.
We recommend the following Filter–Lubricator–Regulator
Unit:
For International – No. C05–02–G29
WARNING LABEL IDENTIFICATION
90 psig
(6.2bar/620 kPa)
ADJUSTMENTS
PLACING TOOL IN SERVICE
Gearing:
Ingersoll–Rand No. 28
Clutch:
Ingersoll–Rand No. 67
WARNING
Always wear hearing
protection when operating
this tool.
WARNING
Do not carry the tool by
the hose.
WARNING
Operate at 90 psig (6.2 bar/
620 kPa) Maximum air pressure.
3. Grasp the Tool firmly in one hand and rotate the Bit
Holder to shift the Adjusting Nut along the Bit Holder.
Rotating the Bit Holder clockwise facing the front
increases the compression on the Clutch Spring and raises
the torque at which the clutch will ratchet or shut the Tool
off.
The most satisfactory adjustment is usually obtained
by using the tool on the actual application and
increasing or decreasing the delivered torque until the
desired setting is reached. In any event, it is
recommended that final adjustment be made by
gradual progression.
After each 40,000 cycles or each month, whichever occurs
first, lubricate the gear train with Ingersoll–Rand No. 28
Grease.
After each 50,000 cycles or each month, whichever occurs
first, lubricate the clutch assembly with Ingersoll–Rand
No. 28 Grease or Ingersoll–Rand No. 67 Grease as instructed
below.
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. ___________