Siemens Simotics M-1FE1 Series, Руководство по установке оборудования, Страница: 53 / 150

Mechanical mounting
5.1 Safety instructions
1FE1 synchronous built-in motors
Hardware Installation Manual, 12/2016, 610.43000.40b
53
WARNING
Danger to life from permanent magnet fields
Even when switched off, electric motors with permanent magnets represent a potential risk
for persons with heart pacemakers or implants if they are close to converters/motors.
•
If you have a heart pacemaker or implant, maintain a minimum distance of 50 cm.
•
When transporting or storing permanent magnet motors always use the original packing
materials with the warning labels attached.
•
Clearly mark the storage locations with the appropriate warning labels.
•
IATA regulations must be observed when transported by air.
NOTICE
Data loss or damage caused by magnetic fields
Magnetic fields can lead to a loss of data on magnetic or electronic data media and
damage watches.
• Keep magnetic or electronic data media (e.g. credit cards, memory cards) and watches
outside magnetic fields (> 100 mm).
WARNING
Danger of crushing caused by the strong attractive forces of permanent magnets
The strong attractive forces on magnetizable materials and tools when working near motors
with permanent magnets (distance less than 100 mm) can cause severe injuries that result
from crushing.
• Do not underestimate the strength of the attractive forces.
•
Wear protective gloves.
• Always work at least as a pair.
•
Remove the packaging of the motor components only immediately before assembly.
• Do not carry any objects made of magnetizable materials (e.g. watches, steel or iron
tools) and/or permanent magnets close to the motor with permanent magnets.
•
Never place components with permanent magnets directly next to each other.
• To free any trapped body parts (hand, finger, foot, etc.), keep available:
– A hammer (about 3 kg) made of solid, non-magnetizable material
– Two pointed wedges (wedge angle approx. 10° to 15°) made of solid, non-
magnetizable material (e.g. hard wood)