Gearless Lift Machine
WSG-W8
Operating Instructions
Seite/page
23
Datum/date
29.01.2010
Stand/version
0.13
Änderungen vorbehalten!
Subject to changes without notice!
now self-supported on the shaft, proceed to the accurate
positioning and securing of the stop plate. To this end,
screw in the two M16x35 hexagon head bolts (42) and
tighten the centre bolt (41) alternately.
Once the self-locking device is reliably secured, the man-
ual turning device can be operated by cautiously turning
the hand wheel, provided that the emergency brakes of
the lift machine are released.
Before the lift machine is restarted, dismantle the manu-
al turning device by reversing the order of operations
indicated above. Make sure that electric interlocking
conditions are complied with while so doing. Replace the
blank cover (34) correctly.
9.5. Replacing the traction sheave
Since the semi-circular grooves used for the double wrap
are subject to wear, it will not normally be necessary to
replace the traction and secondary sheaves.
Should this however become necessary due to any kind
of failure, the motor and the DE main bearing must be
removed. This can only be done in an authorised repair
shop.
In the special case of the car being caught
by the safety device, it can be released,
thanks to the excellent traction provided by
the double wrapping, by powering the drive
from the mains or a UPS.
Note
Manual turning device (r.h.s. version)
34
43
37
35
36
39
38
40
42
38
39
36
41
42
40
Safety switch
