Ingersoll Rand QS1L Serie Manuel D'instructions page 3

CLUTCH ADJUSTMENT
Disconnect the air supply from the Tool before proceeding.
The Clutch Adjusting Hole Cover has a left-hand thread.
Rotate the Cover clockwise to loosen or remove the Cover.
1. Unscrew the Clutch Adjusting Hole Cover far enough
to expose the clutch adjusting hole in the Clutch
Housing.
Ingersoll-Rand No. 10 Gearing:
Ingersoll-Rand No. 67
Clutch:
Ingersoll-Rand No. 28
Always use an air line lubricator with this tool.
P 7440 Edition 10
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AGENCY SYMBOL IDENTIFICATION
European Community Mark
Indicates compliance with
relevant CE directives.
ADJUSTMENTS
LUBRICATION
2. Insert a 1/4" hex wrench into the Bit Holder and
rotate the clutch mechanism until the area having an
opening between the faces of the Clutch Adjusting
Nut Washer and Clutch Adjusting Nut is visible.
3. Using a screwdriver that has a #1 Phillips tip, insert
the tip of the screwdriver into the opening and rotate
the screwdriver to adjust the Clutch. Rotate the screw-
driver clockwise to decrease Clutch Spring tension
and torque and counterclockwise to increase the ten-
sion and torque.
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.
We recommend the following Filter-Lubricator-Regulator
Unit:
International - No. C28-C4-FKG0
Whenever the tool is disassembled for maintenance or
repair, lubricate the gear train with Ingersoll-Rand No. 67
Grease.
Whenever the tool is disassembled for maintenance or
repair, lubricate the clutch assembly with Ingersoll-Rand
No. 28 Grease.
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