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Safety instructions
Bosch Rexroth AG, M-.SE 6 ...XD..., RE22047-XD-B/02.19
Pressurized system parts and leaking hydraulic fluid!
When working at hydraulic systems with stored energy (accumulator or cylinders
working under gravity), valves may even be pressurized after switching off the
pressure supply. During assembly and disassembly works, the valve or parts may fly
around and cause personal injuries and/or damage to property. Furthermore, there
is the danger of serious injury caused by a powerful leaking hydraulic fluid jet.
▶
Ensure before working at the hydraulic product that the hydraulic system is
depressurized and the electrical control de-energized.
▶
Completely unload the pressure at machines and systems before working at
the valve.
Non-compliance with functional safety!
The valve controls movements in machines or systems. In case of mechanical and
electric faults, e.g. failure of the energy supply, persons may be caught by the
system, kicked away or bruised.
▶
During set-up of your circuit, observe functional safety e.g. according to
EN ISO 13849.
Penetrating water and humidity!
In case of use in humid or wet environments, water or humidity may penetrate
electrical connections or the valve electronics. This case may lead to malfunctions
at the valve and to unexpected movements in the hydraulic system which may result
in personal injury and damage to property.
▶
Only use the valve within the intended IP protection class or lower.
▶
Ensure before the assembly that all seals and caps of the plug-in connections
are tight and intact.
WARNING
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