Leb Electronics STONE 180 - Page 7

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Fig. 9
Fig. 8
- Connect the chain stretcher group to the
foundation box pivot (fig. 8).
- Insert the metal ball in the foundation
box pivot (fig. 9).
Fig. 10
- Put the traction arm on the foundation
box pivot (fig.10).
Fig. 11
- Join the chain connecting the traction
arm to the gearmotor by means of the
supplied link (fig.11).
Fig. 12
- Adjust the screw of chain stretcher
so that the chain is sufficiently tense
(fig.12).