10.3 Replacing Devices, Cables And Motors; Supply Units - Bosch Rexroth IndraDrive Troubleshooting Manual

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Handling, Diagnostic and Service Functions

10.3 Replacing Devices, Cables and Motors

Supply Units

Procure Replacement Device
Fill Out Fault Report
Replace Supply Unit
Put Drive System into Operation
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
The concept of Rexroth supply units includes safe, quick and
uncomplicated replacement of devices. This allows reducing production
downtimes, caused by failures of these devices, to a minimum.
Failures in the supply unit are displayed by means of diagnostic
messages. According to the diagnostic error message, the measure
"replacing the supply unit" can be indicated.
The sequence of the replacement of devices is described in
the supply unit documentation.
Immediately after having replaced the device the drive is operational
again because it is not required to repeat the adjustment of the drive to
the machine.
How to Replace Supply Units
Identify device to be replaced by means of type plate; procure supply unit
of same type from Bosch Rexroth!
See also documentation of the respective supply unit
A fault report form to be copied can be found in the documentation of the
respective supply unit. Please copy this fault report, fill it out carefully and
completely and enclose it to the defective device! The fault report filled
out completely supports quick handling of repair and helps recognizing
application-related failure causes.
De-energize drive system; wait for DC bus to discharge!
Live conductor bars (higher than 50 V), even if mains
voltage switched off!
Electric shock when touching!
⇒ Wait for the DC bus (L+/L-) to discharge; before
Notes on how to mount and dismount the supply unit see
documentation of the respective supply unit
Put machine into operation again according to machine manufacturer's
touching the conductor bar check whether below
50 V!
Rexroth IndraDrive

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