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10 Maintenance and repair
Dangerous movement due to high pressure!
Risk of injury due to the sudden movement of system parts and storage of potential
energy in elastic parts, liquids or gases.
▶
De-energize all valves of the manifold/module before maintenance works.
Rexroth manifolds and modules are usually maintenance-free.
The seals of the attached and installed hydraulic components are subject to a natu-
ral process of wear and aging. We therefore recommend exchanging them at reason-
able time intervals. The intervals are mainly determined by the operating conditions
and the cleanliness of the hydraulic fluid.
▶
Regularly check the product and the mounting surfaces for leak-tightness!
▶
As a precaution, exchange seals at reasonable time intervals.
Preventative maintenance (e.g. hydraulic fluid care) as well as compliance with
the pressure and temperature specifications extend the life cycle of the system
and/or the hydraulic valve.
10.1 Cleaning and care
Solvents and aggressive cleaning agents!
Aggressive cleaning agents may damage the surfaces and seals of the manifold/
module and accelerate their aging.
▶
Never use solvents or aggressive cleaning agents.
Penetrating dirt and liquids!
Safe function of the manifold/module is therefore no longer ensured.
▶
Do not use a high-pressure washer.
For cleaning and care of the manifold/module, observe the following:
▶
Ensure that all seals and caps of the plug-in connections are firmly attached so
that no humidity can penetrate the manifold/module during cleaning.
▶
Remove external coarse dirt and keep sensitive and important parts like sole-
noids, valves and indicators clean.
▶
For the cleaning, use a damp, non-linting cloth.
Maintenance and repair
wARnInG
NOTICE
RE 07601-B/12.2013, manifolds and modules, Bosch Rexroth AG
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