Subject to changes without notice !
Änderungen vorbehalten !
Gearless Lift Machine
WSG-25
Operating Instructions
EN
Code: GM.8.002673.EN
Date:
07. May 2019
Version: 0.13a
Page: 33
4. Tension the Bowden cables on the lever block (1) using
the nuts (10 and 11) on the threaded rod (12). The manual
release levers (4) of the brakes (3) must not move.
Caution.
Do not operate the lever (9) during tensioning (in
rest position).
The brakes must not be released
.
9
10
12
11
2
1
5. Release the brakes electrically.
Energise the brake solenoids using the control units.
Check that the traction sheave of the motor can turn
freely.
~
~
+
230 V /
50 Hz
-
Br
Actuate the manual release lever (9) with minimal force
until you encounter clear resistance.
9
1
2
6. Mark this lever position and restrict the movement of
the lever (9) by means of the disc (14) to prevent it from
being pulled further.
To this end, lock the disc (14) on the threaded rod (12) in
the appropriate position by tightening the lock nuts (13
and 15).
9
1
2
13 14 15
7. Once this has been done, set the lever (9) back to its rest
position.
Disconnect the power supply to the brakes.
~
~
+
-
Br
230 V /
50 Hz
The traction sheave must be locked and must not be
allowed to turn.
Ensure that the manual release levers (4) on the individual
partial brakes are back to their initial positions.
Inital position
(Rear side
of brake)
Brake released
4
6
2
8. Perform at least three functional tests by operating the
lever (9) on the lever block (1) until it can go no further
(14), and check that the traction sheave can move freely.
9
1
2
13 14 15
NOTICE
f
Install the Bowden cables only with large radii) (bending radius > 0.5 m, if possible). Do not allow any loops to be
formed.
