11.4.2
Replacing Fuses F4 and F5
Lethal electric shock by live parts with more
than 50 V!
WARNING
Before working on live parts: De-energize installation and secure power
switch against unintentional or unauthorized re-energization.
Wait at least 30 minutes after switching off the supply voltages to allow dis‐
charging.
Check whether voltage has fallen below 50 V before touching live parts!
Fig. 11-5:
Fuses F4 and F5
Replacing fuses F4 and F5
1. Switch off power voltage to drive system.
2. Wait at least 30 minutes until discharge time has elapsed.
3. Open fuse carriers F4 and F5.
4. Remove fuses F4 and F5.
Note: Always replace both fuses, even if only one of them is defective.
Probably, the intact fuse is already damaged.
5. Insert new FWP-30A14Fa fuses by BUSSMANN.
6. Close fuse carriers F4 and F5.
11.4.3
Deactivating and Dismounting the Drive
Deactivation
In the case of malfunction, maintenance measures or to deactivate the mo‐
tors, proceed as follows:
DOK-INDRV*-KCU02+KSM02-PR03-EN-P
Bosch Rexroth AG
311/337
Rexroth IndraDrive Mi Drive Systems with KCU02 KSM02, KMS02/03, KMV03, KNK03
Commissioning, operation, diagnostics and maintenance
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01