Service And Repair; Maintenance Schedule - Bosch Rexroth PST 6 0 Series Operating Instructions Manual

1070080029 / 05 | PST 6xx0
10

Service and repair

10.1

Maintenance schedule

Please note the information on maintenance and repair from
"
page 188 and from page 199.
" Include the following activities in the maintenance schedule:
• Check the functionality of all protective devices in intervals not ex­
ceeding six months.
This refers to, in particular, the operativeness of the protective
conductor wiring and (if used) the ground fault protection device
and the ground fault protection resistor.
Error states must quickly release the system's main switch.
• In case of water‐cooled units: Check the cooling water circuit for
leaks and proper functioning. Corrosion or condensation may not
occur.
Use suitable cooling water additives, e.g., in order to avoid algae
growth.
• In case of air‐cooled units: remove dust and other contamination
from the air‐cooling system.
• Check terminal and clamp connections of all cables for damages
and firm sit. Replace defective parts immediately.
• Replace buffer battery at least every 2 years.
For part number, refer to Section "Extension and conversion",
page 305. For procedure, refer to Section 10.2.1.
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Service and repair