38/52 Operation
Bosch Rexroth AG
, H-4WEH...XE..., RE 24751-XE-B/04.16
9.2 Operating the manual override (only relevant for
type H-4wEH./.nXE.)
NOTICE
Danger of damage to property!
If the manual override is operated in an uncontrolled manner, there is a danger of
damage to the system!
▶
Only operate the manual override if it is ensured that this will not trigger any
dangerous working movement of the connected actuator.
▶
Only operate the manual override if the pressure in the tank channel of the valve
does not exceed 50 bar. Above this pressure value, the actuating force to be
applied is too large.
▶
Do not use sharp-edged tools to operate the manual override.
Valve type
H-4wEH./.nXE.
is equipped with a manual override. Using this manual
override, the switching function of the valve can also be triggered if the solenoid is
not energized.
The manual override is only intended for manual operation. It is not suitable for
frequently recurring manual operation.
The manual override is located on the side of the valve solenoid facing away from
the valve.
