WITTUR WSG-TB.3 series, Operating Instructions Manual

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Commissioning and operation
INTORQ | BA 14.0210 | 12/2016 39
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.
-
After the over-excitation time (refer to bridge/half-wave rectifier, 34), the measured DC voltage
must correspond to the holding voltage (refer to 33). A deviation of ±10 % is permissible.
❚
If a fault or malfunction occurs, look through the error search table ( 46). If the fault cannot be fixed
or eliminated, please contact your customer service.
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.