2-8
Safety instructions for electric servo drives and controls
DKR Drive Controllers
DOK-DIAX03-DKR********-PR02-EN-P
⇒
Disconnect electrical power to the equipment using a
master switch and secure the switch against
reconnection for:
- maintenance and repair work
- cleaning of equipment
- long periods of discontinued equipment use
⇒
Avoid operating high-frequency, remote control and
radio equipment near electronics circuits and supply
leads. If use of such equipment cannot be avoided,
verify the system and the plant for possible
malfunctions at all possible positions of normal use
before the first start-up. If necessary, perform a
special electromagnetic compatibility (EMC) test on
the plant.
2.8
Protection against magnetic and electromagnetic fields
during operations and mounting
Magnetic and electromagnetic fields generated by current-carrying
conductors and permanent magnets in motors represent a serious health
hazard to persons with heart pacemakers, metal implants and hearing
aids.
WARNING
Health hazard for persons with heart
pacemakers, metal implants and hearing aids in
proximity to electrical equipment!
⇒
Persons with pacemakers, metal implants and
hearing aids are not permitted to enter following
areas:
- Areas in which electrical equipment and parts are
mounted, being operated or started up.
- Areas in which parts of motors with permanent
magnets are being stored, operated, repaired or
mounted.
⇒
If it is necessary for a person with a pacemaker to
enter such an area, then a physician must be
consulted prior to doing so. Pacemaker, that are
already implanted or will be implanted in the future,
have a considerable deviation in their resistance to
interference. Due to the unpredictable behavior there
are no rules with general validity.
⇒
Persons with hearing aids, metal implants or metal
pieces must consult a doctor before they enter the
areas described above. Otherwise health hazards
will occur.
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
