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Bosch Rexroth AG
Important Notes
Dangerous movements! Danger to life, risk of injury, serious injury or property
damage!
A risk assessment must be prepared for the installation or machine, with its
specific conditions, in which the components of the electric drive and control
system are installed.
As a result of the risk assessment, the user must provide for monitoring func‐
tions and higher-level measures on the installation side for personal safety.
The safety regulations applicable to the installation or machine must be taken
into consideration. Unintended machine movements or other malfunctions
are possible if safety devices are disabled, bypassed or not activated.
To avoid accidents, injury and/or property damage:
●
Keep free and clear of the machine's range of motion and moving ma‐
chine parts. Prevent personnel from accidentally entering the machine's
range of motion by using, for example:
–
Safety fences
–
Safety guards
–
Protective coverings
–
Light barriers
●
Make sure the safety fences and protective coverings are strong enough
to resist maximum possible kinetic energy.
●
Mount emergency stopping switches in the immediate reach of the oper‐
ator. Before commissioning, verify that the emergency stopping equip‐
ment works. Do not operate the machine if the emergency stopping
switch is not working.
●
Prevent unintended start-up. Isolate the drive power connection by
means of OFF switches/OFF buttons or use a safe starting lockout.
●
Make sure that the drives are brought to safe standstill before accessing
or entering the danger zone.
●
Additionally secure vertical axes against falling or dropping after switch‐
ing off the motor power by, for example,
–
mechanically securing the vertical axes,
–
adding an external braking/arrester/clamping mechanism or
–
ensuring sufficient counterbalancing of the vertical axes.
●
The standard equipment motor holding brake or an external holding
brake controlled by the drive controller is not sufficient to guarantee per‐
sonal safety!
●
Disconnect electrical power to the components of the electric drive and
control system using the master switch and secure them from reconnec‐
tion ("lock out") for:
–
Maintenance and repair work
–
Cleaning of equipment
–
Long periods of discontinued equipment use
●
Prevent the operation of high-frequency, remote control and radio equip‐
ment near components of the electric drive and control system and their
supply leads. If the use of these devices cannot be avoided, check the
machine or installation, at initial commissioning of the electric drive and
control system, for possible malfunctions when operating such high-fre‐
quency, remote control and radio equipment in its possible positions of
DOK-INDRV*-KCU01******-IT01-EN-P
Rexroth IndraDrive Mi Electronic Control System KCU01
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