Siemens simatic ET 200SP User Manual page 13

Open controller

Hide thumbs Also See for simatic ET 200SP:

Table of Contents

Repairs

Damage caused by opening the device

Unauthorized opening of and improper repairs to the device may result in substantial

damage to equipment or endanger the user.

Only authorized personnel are permitted to repair the device.

For additional information on repairs, see section Sending the device to customer service

(Page 80).

ESD guidelines

Modules containing electrostatic sensitive devices (ESDs) can be identified by the following

label:

Strictly follow the guidelines mentioned below when handling modules which are sensitive to

ESD:

● Always discharge yourself of static electricity before handling modules which are sensitive

to ESD (for example, by touching a grounded object).

● All devices and tools must be free of static charge.

● Always pull the mains connector and disconnect the battery before installing or removing

modules which are sensitive to ESD.

● Handle modules fitted with ESDs only by their edges.

● Do not touch any connector pins or conductors on modules containing ESDs.

Table of Contents