Fundamental safety instructions
1.2 Equipment damage due to electric fields or electrostatic discharge
SIMOTICS S-1FT2 synchronous motors for SINAMICS S120
Operating Instructions, 07/2021, A5E50610821B AB
15
WARNING
Fire due to incorrect operation of the motor
When incorrectly operated and in the case of a fault, the motor can overheat resulting in fire
and smoke. This can result in severe injury or death. Further, excessively high temperatures
destroy motor components and result in increased failures as well as shorter service lives of
motors.
•
Operate the motor according to the relevant specifications.
•
Only operate the motors in conjunction with effective temperature monitoring.
•
Immediately switch off the motor if excessively high temperatures occur.
CAUTION
Burn injuries caused by hot surfaces
In operation, the motor can reach high temperatures, which can cause burns if touched.
•
Mount the motor so that it is not accessible in operation.
Measures when maintenance is required:
•
Allow the motor to cool down before starting any work.
•
Use the appropriate personnel protection equipment, e.g. gloves.
1.2
Equipment damage due to electric fields or electrostatic
discharge
Electrostatic sensitive devices (ESD) are individual components, integrated circuits, modules
or devices that may be damaged by either electric fields or electrostatic discharge.
NOTICE
Equipment damage due to electric fields or electrostatic discharge
Electric fields or electrostatic discharge can cause malfunctions through damaged individual
components, integrated circuits, modules or devices.
•
Only pack, store, transport and send electronic components, modules or devices in their
original packaging or in other suitable materials, e.g conductive foam rubber of
aluminum foil.
•
Only touch components, modules and devices when you are grounded by one of the
following methods:
–
Wearing an ESD wrist strap
–
Wearing ESD shoes or ESD grounding straps in ESD areas with conductive flooring
•
Only place electronic components, modules or devices on conductive surfaces (table
with ESD surface, conductive ESD foam, ESD packaging, ESD transport container).
