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GUIDE RAIL MOUNTED TENSION PULLEY:
Models with the horizontal counterweight mount the
●
mounting support at about 260mm (approximate value:
Fig. 4) from the bottom of the shaft.
Models with the vertical counterweight mount the
●
mounting support at about 460mm (approximate value:
Fig. 5) from the bottom of the shaft.
Support the counterweight of the models with horizontal
●
counterweight until it is in an oblique position (Fig. 4).
In the model with vertical counterweight keep a distance
●
of about 100mm between counterweight and bottom of
the shaft (Fig. 5).
In
the
presence
●
upwards, mount the second rope-end to the rope-anchor
of the brake device.
or:
Supply the second rope-end with the rope-anchor and
●
attach it to the safety gear.
Remove the support in order to stretch the rope.
●
If the assembly has been properly carried
out, the horizontal counterweight should take
a slightly upward angled position (fig. 4).
PIT MOUNTED PULLEY:
Mount the leading plate of the counterweight to achieve
●
perfect alignment between the pulley of the overspeed
governor and the pulley of the tension weight (Fig. 6).
Hold the counterweight, until it reaches a height of
●
about 45 mm from the bottom of the shaft (approx. value)
(Fig. 6).
All manuals and user guides at all-guides.com
of
a
brake
mechanism acting
R4/K
R4/R
R4/V
Fig. 4
Fig. 5
Fig. 6
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