Wittur WSG-S0 Instructions De Service page 91

Commissioning and operation
6.4 During operation
❚ Checks must be carried out regularly. Pay special attention to:
- unusual noises or temperatures
- loose fixing elements
- the condition of the electrical cables
❚
The armature plate must be attracted and the rotor must move without residual torque.
❚
Measure the DC voltage at the brake.
- The measured DC voltage after the over-excitation time (see bridge/half-wave rectifier,
must correspond to the holding voltage (see
❚ If faults occur once, go through the troubleshooting table in
inated, please contact your customer service.
INTORQ | BA 14.0197 | 04/2016
DANGER
Danger: rotating parts!
The running rotor must not be touched.
DANGER
There is a risk of injury by electrical shock!
Live connections must not be touched.
33). A deviation of ±10 % is permissible.
46. If the fault cannot be fixed or elim-
34)
39