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DOK-INDRV*-MLD3-**VRS*-AP02-EN-P
Rexroth IndraDrive Rexroth IndraMotion MLD (2G) as of MPx-18
3.3.4
Protection against electromagnetic and magnetic fields during opera‐
tion and mounting
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
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
normal use. It might possibly be necessary to perform a special electro‐
magnetic compatibility (EMC) test.
Electromagnetic and magnetic fields!
Hazards for persons with active medical implants or passive metallic im‐
plants, as well as for pregnant women.
●
Persons with active medical implants (e.g. heart pacemakers), passive
metallic implants (e.g. hip implants) and pregnant women might possibly
risk hazards by electromagnetic or magnetic fields in the immediate vi‐
cinity of components of the electric drive and control system and the as‐
sociated current-carrying conductors.
Entering the following areas can cause danger to these persons:
–
Areas in which components of the electric drive and control system
and the associated current-carrying conductors are mounted, com‐
missioned and operated.
–
Areas in which parts of motors with permanent magnets are stored,
repaired or mounted.
●
Before entering these areas, the above-mentioned persons should seek
advice from their physician.
●
Observe the occupational safety and health regulations applicable at the
site of operation, for installations equipped with components of the elec‐
Bosch Rexroth AG
Safety instructions for electric drives and controls
37/267
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