Bosch Rexroth Sytronix FcP 50 Series Operating Instructions Manual page 82

80/143 Bosch Rexroth AG
Maintenance and Repair
Motors
Pumps
Connection cable
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
Rexroth Sytronix FcP 50xx/70xx Motor-Pump Unit MPES2
CAUTION
Aggressive detergents can damage the sealing of the internal gear pump and
let them age prematurely.
● Do not use any detergents or aggressive detergents.
WARNING
Damages to the pump and risk of injuries in case of maintenance and repair
of the internal gear pump while the hydraulic system is pressurized.
● Depressurize and deenergize the system before starting any works at
the pump.
● Before you start working, ensure a depressurized system.
Excessive dirt, dust or chips may adversely affect the functionality of the mo‐
tors or even cause a failure of the motors. Clean the cooling fins of the mo‐
tors at regular intervals (after one year at the latest) to reach a sufficiently
high heat emission surface. If the cooling fins are partially covered with dirt,
sufficient heat dissipation via the ambient air is no longer ensured.
Inspection
Check the tightness of lines, line connections and shaft sealings. In doing so,
observe the instructions of the system manufacturer.
Check warning devices
After maintenance and repair work, check if all warning and protection devi‐
ces are fixed again and in proper state.
Replace wear parts
When changing wear parts, only use original spare parts.
Maintenance
Assembly, maintenance and repair of pumps must be done by Bosch Rexroth
or its authorized distributors and subsidiaries. We do not provide any guaran‐
tee for self-made maintenance!
Closing openings
For the transport, close all openings with suitable cover caps/protection devi‐
ces in order to prevent dirt or humidity from penetrating into the pump.
Further notes:
R911340916 "Rexroth Sytronix Assembly and Maintenance Internal Gear
Pump PGH/PGM/PGF" and
R911341634 "Rexroth Sytronix Mounting and Commissioning Axial Piston
Variable Pump A10VZO/A10VSO/A4VSO"
WARNING
Change damaged connection cables and decommission the
plant immediately.
Do not repair any connection lines provisionally.
● Check connection cables for damage at regular intervals and replace
them, if necessary.
DOK-SYTROX-MPES2******-IT01-EN-P
Danger of material and personal damage!
Risk of injury due to assembly under pres‐
sure!
Contact with live parts may cause death by
electrocution!