Replacing The Bender - Hohner UNIVERSAL 43/6 S Operating Instructions Manual

Servicing

4.2.3 Replacing the bender

- Fig. 26, Fig. 27 -
To replace the bender, the unit main slide - bender must be pulled far enough down out of
the stitching head to allow the bender to be lifted off the retaining bolt of the main slide.
- Remove bender stop (cf. 4.2.2).
- Remove former (cf. Replacing the former).
- Push main slide with bender downwards in the stitching head (arrow A).
- Remove bender from retaining bolt (arrow B).
Installation is performed in the inverse order.
4.2.3.1 Bender lock
Reliable wire forming is ensured by the bender lock fitted in the bender. This prevents the bender
from being pushed together in the wire forming phase.
4.2.3.2 Removing the bender lock
- Fig. 28, Fig. 29, Fig. 30 -
- Press actuating pin into the bender (arrow C) until the pin retainer protrudes far enough
from the bender to enable it to be turned.
- Turn pin retainer by 90° (arrow D) and remove.
- Remove actuating pin with spring.
Installation is performed in the inverse order.
- After fitting always check that the pin retainer and limiter pin operate smoothly.
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Hohner Maschinenbau GmbH HK 43/6 S