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TENDITORE CON FISSAGGIO A PAVIMENTO:
Fissare la piastra di guida del contrappeso in modo tale da ottenere un
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allineamento perfetto tra la puleggia del limitatore e la puleggia del
tenditore (Fig. 6).
Supportare il contrappeso fino al raggiungimento di un'altezza di ca. 45
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mm dal fondo del pozzo (valore approssimativo) (Fig. 6).
2.2 ASSEMBLY OF THE ROPE OF THE OVERSPEED GOVERNOR / TENSION
WEIGHT WITH COUNTERWEIGHT
A technically perfect operation of the overspeed governor is only possible with a correct assembly of the
governor rope itself and of the tension weight with counterweight.
While determining at which height the tension weight with counterweight has to be mounted, it must be made
clear that:
- in no case, the counterweight must touch the floor (fig. 1 and 3), otherwise, the function of the overspeed
governor is put out of operation;
- when the framework of the elevator car reaches its lowest position (by the compressed buffer), the lower
rope anchor and the downward remaining rope-end must not meet the pulley of the tension weight.
Cut the overspeed governor rope sufficiently and lay it down on the rope pulley of the tension weight.
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Supply the first rope-end with the rope-anchor (fig. 1-2-3) and attach it to the safety gear.
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Let the second piece of rope drop inside the elevator shaft.
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36
Governor rope
Safety gears
Rope anchor
Mounting support
Tension
weight pulley
Counterweight
Fig. 1
Fig. 2
Fig. 3
Fig. 6
Tension
weight pulley
Counterweight
Mounting support
Tension
weight pulley
Counterweight
R4/V
GB
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