Safety instructions
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3 842 358 792/2016-12, Material and information fl ow technology: HQ 2/C-H, HQ 4,
Bosch Rexroth AG
• Ensure that the system component cannot be switched back on.
• Before commissioning, make sure that all plug-in connection seals and caps are
correctly installed and undamaged in order to prevent fl uids and extraneous
material from getting into the product.
• Allow the product to acclimatize for a few hours prior to start-up in order to
prevent water condensation from forming in the housing.
• Make sure that all electrical and pneumatic connections are either in use or covered.
• Review safety requirements under DIN EN 619.
• Only start up a product which has been completely installed.
• Make sure that all the safety equipment which forms part of the product is present,
has been properly installed, and is fully functional. Do not move, bypass or disable
any safety equipment.
• Do not reach into moving parts.
• Check the product for malfunctions.
• Make sure that only authorized personnel perform the following tasks as part of
the intended use of the product
– starting or operating the system, or intervening in its normal functioning.
– operating adjustment devices on components or parts.
• Only allow people to be in the immediate vicinity of the product when it is
operating if they are authorized by the operator to be there. This also applies while
the product is at a standstill.
• Make sure that:
– there are no obstacles preventing access to the EMERGENCY STOP controls.
– all delivery points, workstations and passages are kept clear.
• Do not use EMERGENCY STOP controls for routine stopping.
• Regularly check the EMERGENCY STOP controls to ensure that they are functioning
properly.
• Following an EMERGENCY STOP or in the event of a fault or other irregularity, turn
the product off and secure it against being switched back on.
• Do not reach into moving parts.
• An idle system is not necessarily a safe system, as stored energy can be released
unintentionally or through improper maintenance procedures.
• After an EMERGENCY STOP or a fault, only switch the system back on when you
have established and eliminated the cause of the fault.
• Make sure that access to maintenance and inspection points is kept free of
obstacles.
• Perform the prescribed maintenance work at the intervals prescribed in section 10.3
on service.
• Make sure that no line connectors, connections or components are disconnected
as long as the system is supplied with pressure and voltage. Secure the system
against being switched back on.
• Dispose of the product in accordance with the regulations in your country.
During commissioning
During operation
EMERGENCY STOP,
malfunction
During maintenance
and repair
During disposal
EN
GLISH
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