Commissioning and operation
6
i
j
| BA 14.0196 | 05/2013
41
6.4
During operation
Danger!
The running rotor must not be touched.
Danger!
Live connections must not be touched.
|
Check the brake regularly during operation. Take special care of:
– 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 DC voltage measured after the overexcitation time (see bridge/half-wave
rectifier,
36) must correspond to the holding voltage (see Tab. 5). A ±10 %
deviation is permissible.
|
In the event of failures, refer to the troubleshooting table in chapter 8. If the fault
cannot be eliminated, please contact the aftersales service.
Summary of Contents for BFK455
Page 50: ...Notizen j BA 14 0196 05 2013 50...
