Strobel KA-ED - Setting the Loop Stroke (Fig. 32)

50 BA_KA-ED_A22_190313_en.doc
5.12.1 Setting the loop stroke (Fig. 32)
CAUTION! Danger of injury!
Before maintenance and repair read the safety instructions and the
operating instructions. If they are ignored, there may be serious
bodily injury.
At factory the loop stroke is set to 2.8 + 0.3 mm.
Adjustment:
- Screw out universal joint : smaller loop stroke
- Screw in universal joint : larger loop stroke
Thread pitch = 0.5 mm per turn.
To turn the fork (1) together with the cross bearing (2), the following steps are
necessary:
- Release screw (3) and push looper (4) to the front.
- Release nut (5) on the looper shaft (6).
- Loosen the screw (7) in the fork (1).
- Loosen the bolt (8) together with cross bearing (2) and unscrew them. Do not
loose the nut (9)!
The loop stroke is determined by means of a special gauge or caliper gauge.
Fig. 32