WITTUR WSG-TB.3 series, Operating Instructions Manual

Page: 27 / 148

1
12.4
12.6
12.7
12.8
12.1
~ 800 N
195 (WSG-S2)
180 (WSG-S1)
48,5
Gearless Lift Machine
WSG-TB
Operating Instructions
Code GM.8.004610.EN
Date 14.05.2018
Version 0.01
Page 27
Subject to changes without notice ! Subject to changes without notice !
EN
Lever block
Bowden cable
Threaded
rod
Installation:
Install the manual brake releasing device with the
brake disconnected from the power supply.
• Lock the car and the counterweight. Ensure that
the required safety measures are observed for
the lift system.
• Install the manual lifting lever (12.1) on the
brake as described in the brake operating
instructions.
10.3. Brake manual release
10.3.1 WSG-TB.3
Alternatively, another simple version of the manual releasing
device is available for lifts with a machine room.
The brake can be fitted with a manual brake
releasing device on customer request. The device
can also be retrofitted.
The necessary manual release lever including the
Bowden cable for releasing can be delivered, if
required.
The standard length of the Bowden cable is 3 m.
Other lengths on request.
The Bowden cable has to be in-
stalled in wide arcs only (bending
radius > 0.5 m, if possible).
Put no loops !
Eyebolts
Lever extension
Release
Release
• Install the lever block.
• Insert the Bowden cable into the brake lever and
the lever block . Adjusting of the Bowden cable
on the lever block. Set
L
F
= xxx mm on the lever
block with the assistance of threaded rod. (Do
not actuate the lever block !)
• Perform a functional test (at least three times).