13
Picture: Exchange of clutch spring
Make sure to screw adjustment (adjusting) nut onto clutch bearing
until one line of the thread is visible.
4.2. Torque Adjustment
For an external torque adjustment use the following steps:
1. Disconnect the screwdriver from the air supply.
2. Insert the supplied hand screwdriver through one of the 3 openings on
the motor housing into the half-round bore of the lock ring (if necessary,
turn bit by hand).
3. By turning the hand screwdriver clockwise (-), the torque is reduced and
vice-versa (+), the torque is increased.
Picture: Torque Adjustment
adjustment
nut
half-round
bore
clutch spring
half-round bore for
hand screwdriver
claw of the
intermediate ring
Summary of Contents for 347-228-31L
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Page 26: ...26 5 3 Installation Tips for Screwdriver Spindle...