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Operation
Bosch Rexroth AG, .WE6..5X/...XM..., .WE6..5X/...XH..., RE23177-XH-B/05.21
9 Operation
9.1 General information
Explosion hazard caused by overheating!
Loss of explosion protection due to overheating.
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In case of valves with two valve solenoids, only one of the valve solenoids may
be energized at a time.
Loud noise!
An unfavorable arrangement of valves results in resonance or fluid noises, such
as whistling. In continuous operation, these noises may cause hearing damage in
persons or damage to the valves.
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In this case, contact a service engineer.
Only use the valve within the performance range provided in "Data sheet 23177-XH".
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 faults occur, refer to chapter 14 "Troubleshooting".
9.2 Operating the manual override
Danger of damage to property!
An uncontrolled operation of the manual override bears the danger of damaging the
system!
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Only operate the manual override if it is ensured that this will not trigger any
dangerous working movement of the connected actuator.
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Only operate the manual override when the pressure in the tank channel does
not exceed 50 bar. Above this pressure value, the actuating force to be applied is
too large.
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Do not use sharp-edged tools to operate the manual override.
WARNING
CAUTION
NOTICE
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