10
Maintaining, repairing, decommissioning and disposal
10.1
Maintenance
Module is maintenance-free.
Depending on the application and the connected periphery, the function of
the peripherals and the security chain have to be checked regularly if neces‐
sary.
The service life of the module is 20 years. At a low demand rate, it is 25
years.
Retesting is currently not required.
Maintain the connected peripherals (e.g. light grids) as described in the ven‐
dor specifications.
10.2
Repair
Repairs or user-specific changes at the module are prohibited. The housing
must not be opened. The module is protected against manipulations using
protective labels. In case of unauthorized repair or opening of the housing,
the protective label is damaged. The function of the safety module is not
guaranteed anymore in this case.
In case of error, send the module to Bosch Rexroth or contact the Bosch
chapter 16 "Service and support" on page 79
10.3
Decommissioning and disposal
Decommission as described by the machine or system vendor.
Ensure the following handling of used modules when decommissioning the
Csos system or parts of the system:
Remaining of the module
Action
The modules are still used as intended.
For requirements on storage and trans‐
port acc. to the technical data, refer to
chapter 11.2 "Module data of the S20-
Modules are not used anymore.
Dispose modules according to the envi‐
ronmental standards. Ensure that the
modules are not used again.
DOK-CONTRL-S20*SSDO*8*-AP02-EN-P
Bosch Rexroth AG
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IndraControl S20 Module With Safe Digital Outputs S20-SSDO-8/3
Maintaining, repairing, decommissioning and disposal