Safety instructions 13/64
RE 92750-01-B/06.2018, A10VG, Series 10,
Bosch Rexroth AG
wARnInG
Escaping hydraulic fluid mist!
Risk of explosion and fire, health hazard, risk of environmental pollution!
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Depressurize the relevant machine/system component and repair the leak.
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Only perform welding work when the machine/system is depressurized.
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Keep open flames and ignition sources away from the axial piston unit.
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If axial piston units are located in the vicinity of ignition sources or powerful
thermal radiators, a shield must be erected to make sure any escaping hydraulic
fluid cannot be ignited and to protect hose lines from premature aging.
Electrical voltage!
Risk of injury from electric shock or risk of property damage!
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Always disconnect the relevant part of the machine/system before installing the
product or when inserting/removing connectors. Protect the machine/system
against being re-energized.
Danger from unexpected machine movement!
Risk of death or injury! Unintentional or careless actuation of the manual override
of the solenoids can cause unexpected machine movements.
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Use the manual override only for functional testing or in the event of technical
malfunctions.
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Using the manual override on a permanent basis (e.g. by wedging, blocking)
is not permitted.
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The use of the manual override is only permitted with limited technical data
(e.g. 0.25
×
maximum data).
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Check whether or not your machine requires additional safety measures for your
application to avoid unintentional actuation. If necessary, make sure these are
properly implemented.
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Wear suitable protective clothing.
Restriction of control function!
Risk of injury or property damage!
Under certain circumstances, moving parts in control equipment (e.g., valve
spools) can get stuck due to contamination (e.g., impure hydraulic fluid, abrasion
or residual dirt from components). As a result, the hydraulic fluid flow and the
build-up of torque in the axial piston unit can no longer respond correctly to the
operator’s specifications. Even the use of various filter elements (external or
internal flow filtration) will not rule out a fault but merely reduce the risk.
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Check whether your application requires remedial measures on your machine in
order to bring the driven consumer to a safe position (e.g., safe stop).
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If necessary, make sure these are properly implemented.
