Clutch Adjustment - Ingersoll Rand 7 Serie Especificaciones Del Producto

EN

Clutch Adjustment

Models ending in C1 incorporate an adjustable clutch that can be externally adjusted
within a certain range to ratchet when a predetermined torque has been delivered.
To increase the adjustable torque range, three Clutch Springs are offered.
Turn off the air supply and disconnect the air supply hose from the Tool before
proceeding.
To adjust the Clutch, proceed as follows:
1. Rotate the Adjusting Hole Cover on the Clutch Housing to expose the adjusting hole.
2. Insert a 1/4" Allen Wrench in to the recess in the Bit Holder and, while pushing against
the Bit Holder to engage the Clutch Jaws, rotate the Bit Holder until one of the radial
holes in the Clutch Adjusting Nut is visible through the slot in the Clutch Housing. Insert
the Clutch Sprag Key into the elongated slot in the Clutch Housing and into the hole in
the Adjusting Nut to sprag the Nut against rotation.
3. Grasp the tool firmly in one hand and rotate the output end of the tool. Rotating the
output end clockwise when facing the front increases the compression on the Clutch
Spring and raises the torque at which the clutch will ratchet.
The most satisfactory adjustment is usually obtained by use of 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.
The clutch, when equipped with the Heavy Spring, can be set beyond the torque
capacity of the tool, in which case the tool will stall before the Clutch ratches. Do not
adjust the Clutch beyond the torque capacity of the tool.
4. Insert the Clutch Adjusting Key into the hole in the Clutch Adjusting Nut and, while
holding the Nut against rotation, rotate the Bit Holder counterclockwise until there is no
compression on the Clutch Spring.
Parts and Maintenance
When the life of the tool has expired, it is recommended that the tool be disassembled,
degreased and parts be separated by material so that they can be recycled.
The original language of this manual is English.
Tool repair and maintenance should only be carried out by an authorized Service Center.
Refer all communications to the nearest Ingersoll Rand Office or Distributor.
EN-2
WARNING
NOTICE
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