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Maintenance and repair
Bosch Rexroth AG
, WS200, DCA_DE_000151/10-2013
10.4 Maintenance
Before the performance of maintenance works, you must imperatively observe and comply
with the safety regulations described in chapter 2.6.
Maintenance works may only be carried out when the hydraulic power unit is switched off.
Only use genuine Bosch Rexroth spare parts; otherwise, functional safety cannot be
guaranteed and you will forfeit your claim to warranty.
When ordering spare parts, the material number and the material short text are required.
The data is available from the relevant name plate (see chapter 5.9).
After maintenance and before commissioning, the following is to be checked by
a qualified expert:
•
Whether the works were carried out properly.
•
Whether the work station is ready for operation without any restrictions.
10.5 Replacing parts
10.5.1 Exchanging the hydraulic fluid
Exchange the hydraulic fluid if
•
the condition deteriorates in an inadmissible form,
•
there is an advanced stage of aging
•
the exchange period for the hydraulic fluid has expired.
Detailed information on the life cycle of hydraulic fluids is contained in the
data sheet RE 90220 in chap. 4.11 "Fluid maintenance, fluid analysis and filtration".
For details on where the data sheet is available, please refer to chap. 1.2. in
this documentation.
For exchanging the hydraulic fluid, there are 2 variants.
With variant 1, you open the drain screw at the tank and let the hydraulic fluid flow into
the oil pan. The hydraulic fluid must then be removed from the oil pan by means of
suitable binders.
With variant 2, you remove the entire hydraulic power unit and then drain the hydraulic
fluid into a suitable tank.
Before the works to be carried out, observe the information at the beginning of
this chapter.
After the hydraulic fluid has been exchanged, you must carry out an initial commissioning.
This is necessary in order to check the functionality of the work station.
To this end, complete the work steps listed in chap. 8.5. In this connection, you don’t have
to complete the work steps to check the EMERGENCY OFF pushbutton.
Dispose of any supplies and auxiliary materials spilled and used as prescribed pursuant to
the country-specific legal provisions.
Spare parts
General information
Exchanging the
hydraulic fluid:
Summary of Contents for Rexroth WS200
Page 1: ...WS200 work station Operating instructions DCA DE 000151 10 2013 Replaces English ...
Page 85: ...Appendix 85 92 DCA_DE_000151 10 2013 WS200 Bosch Rexroth AG ...
Page 86: ...86 92 Appendix Bosch Rexroth AG WS200 DCA_DE_000151 10 2013 ...
Page 87: ...Appendix 87 92 DCA_DE_000151 10 2013 WS200 Bosch Rexroth AG ...
Page 88: ...88 92 Appendix Bosch Rexroth AG WS200 DCA_DE_000151 10 2013 ...
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Page 91: ...Appendix 91 92 DCA_DE_000151 10 2013 WS200 Bosch Rexroth AG 15 2 Declaration of conformity ...
