WITTUR WSG-SF Series, Руководство по эксплуатации

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Subject to changes without notice ! Änderungen vorbehalten !
Gearless Lift Machine
WSG-SF
Operating Instructions
EN
Code: GM.8.004284.EN
Date: 28. Jan 2020
Version: 0.16
Page: 93
Electrical installation
INTORQ | BA 14.0214 | 09/2017 32
5 Electrical installation
5.1 Electrical connection
5.1.1 Important notes
DANGER
There is a risk of injury by electrical shock!
❚
Electrical connection must only be carried out by skilled personnel!
❚
Only carry out connection work when no voltage is applied (no live parts)! There is a risk of
unintended start-ups or electric shock.
NOTICE
❚
Make sure that the supply voltage corresponds to the name plate data.
NOTICE
❚
If an emergency stop is carried out without the required suppressor circuit, the control unit
may be destroyed.
❚
Observe the correct polarity of the suppressor circuit!
NOTICE
❚
To functionally test the individual brake circuits, the power supply must be able to be
switched off individually. For a new over-energizing during switch-on, it is also necessary
to open switches K1/K3.
❚
The protective circuitry contained in the INTORQ switching device BEG-561- -
(terminals 3 and 4) is not permitted for use in the lift system. The protective circuitry
must be connected parallel to the brake coil ( 33).