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Only use the valve within the performance range provided in "Data sheet 29162-XE".
The machine and/or system manufacturer is responsible for the correct project
planning of the hydraulic system and its control.
Changing the settings at the valve is not admissible.
For information on the operation, please refer to the operating instructions for
the hydraulic system into which the valve is installed.
If errors occur, refer to chapter 14 "Troubleshooting".
10 Maintenance and repair
10.1 Cleaning and care
Penetrating dirt and fluids will cause faults!
When dirt and fluids penetrate, safe function is no longer ensured.
▶
Always ensure absolute cleanliness when working at the valve.
Solvents and aggressive cleaning agents!
Aggressive cleaning agents may damage the seals and the surface of the valve and
let them age faster.
▶
Never use solvents or aggressive cleaning agents.
Damage to the hydraulic system and seals!
A high-pressure washer's water pressure could damage the hydraulic system and
the seals of the valve. The water displaces the hydraulic fluid from the hydraulic
system and seals.
▶
Do not use a high-pressure washer for cleaning.
For cleaning and care of the valve, please observe the following:
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Close all openings with appropriate protective caps/devices.
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Ensure that all seals and caps of the plug-in connections are firmly attached so
that no humidity can penetrate the valve during cleaning.
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Remove external coarse dirt and keep sensitive and important parts such as valve
solenoids clean.
▶
Remove dust and dirt accumulations on the valve at regular intervals. Observe the
max. admissible dust layer thickness.
▶
Only clean the valve using a damp, non-linting cloth. Only use water and,
if necessary, a mild cleaning agent.
Maintenance and repair
NOTICE
RE29162-XE-B/10.20, DBET.../...XE, Bosch Rexroth AG
35/48
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