88
9
EN
S3
Once the hooking lever is attached to the trolley, re-assemble the mating device to the trolley (Figure 4), keeping dimen-
sion (a) to mm.
Loosen the nut which attaches the pulley holding the pulley with one hand in order to prevent it from falling and to avoid
extracting the belt from its seat, as shown in Figure .
Introduce the lock device and attach it inside the threaded socket of the pulley. Then, set the washer and the nut which
were previously removed, but do not tighten the unit at its final torque (Figure 6).
Summary of Contents for 00 BM 2 000
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