Siemens SIMOTICS XP 1MB5 SH400, Operating Instructions Manual, Page: 17 / 166

● Once the motor has been shut down, the anti-condensation heating may only be switched
on after a specified wait time has elapsed. The information provided in the Operating
Instructions must be strictly complied with.
● If the motor is equipped with a separately driven fan, using an interlock circuit, ensure that
the motor can only be operated when the separately drive fan is switched on.
2.6 Electrostatic sensitive devices
Material damage due to electrostatic discharge
Electronic modules contain components that can be destroyed by electrostatic discharge.
These components can be damaged or destroyed if they are not handled correctly. To protect
equipment against damage, follow the instructions given below.
● Only touch electronic modules if you absolutely have to work on them.
● The body of the person concerned must have been electrostatically discharged and
grounded immediately before any electronic modules are touched.
● Electronic modules should not be brought into contact with electrically insulating materials,
such as:
– Plastic film
– Plastic parts
– Insulating table supports
– Clothing made of synthetic fibers
● Always place electrostatic sensitive devices on conductive bases.
● Always pack, store and transport electronic modules or components in conductive
packaging, such as:
– Metallized plastic or metal containers
– Conductive foam material
– Domestic aluminum foil
Safety information
2.6 Electrostatic sensitive devices
1MB5 SH 400/450
Operating Instructions, 05/2019, A5E45959221A
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