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To avoid accidents, personal injury and/or property damage:
● Keep free and clear of the machine's range of motion and moving machine
● Make sure the safety fences and protective coverings are strong enough to
● Mount emergency stop switches in the immediate reach of the operator.
● Prevent unintended start-up. Isolate the drive power connection by means of
● Make sure that the drives are brought to safe standstill before accessing or
● Additionally secure vertical axes against falling or dropping after switching
● The standard equipment motor holding brake or an external holding brake
● De-energize the components of the electric drive and control system using
● Avoid operating high-frequency, remote control and radio equipment in
4.2.4
Protection against electromagnetic and magnetic fields during
operation and mounting
Electromagnetic and magnetic fields!
Health hazard for persons with active implantable medical devices (AIMD) such
as pacemakers or passive metallic implants.
● Hazards for the above-mentioned groups of persons by electromagnetic and
● Access to these areas can pose an increased risk to the above-mentioned
● If overcome by possible effects on above-mentioned persons during opera-
R911404905, Edition 02
parts. Prevent personnel from accidentally entering the machine's range of
motion by using, for example:
– Safety fences
– Safety guards
– Protective covering
– Light barriers
resist maximum possible kinetic energy.
Before commissioning, verify that the emergency stop equipment works. Do
not operate the machine if the emergency stop switch is not working.
OFF switches/OFF buttons or use a safe starting lockout.
entering the danger zone.
off the motor power by, for example,
– mechanically securing the vertical axis,
– adding an external braking/arrester/clamping mechanism or
– ensuring sufficient counterweight for the axis.
controlled by the drive controller is not sufficient to guarantee personal
safety!
the master switch, and make sure they cannot be switched back on in the
case of:
– Maintenance and repairs
– Cleaning work
– Long service interruptions
close proximity to 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 electromag-
netic compatibility (EMC) test.
magnetic fields in the immediate vicinity of drive controllers and the associ-
ated current-carrying conductors.
groups of persons. They should seek advice from their attending doctor.
tion of drive controllers and accessories, remove the exposed persons from
the vicinity of conductors and devices.
ctrlX SAFETY "SafeMotion"
Instructions with regard to specific dangers
17 / 302
Bosch Rexroth AG
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