Return Procedure - Siemens SIPART PS2 Operating Instructions Manual

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Service and maintenance

6.4 Return procedure

Maintenance during continued operation in a hazardous area

There is a risk of explosion when carrying out repairs and maintenance on the device in a

hazardous area.

• Isolate the device from power.

- or -

• Ensure that the atmosphere is explosion-free (hot work permit).

Impermissible accessories and spare parts

Risk of explosion in areas subject to explosion hazard.

• Only use original accessories or original spare parts.

• Observe all relevant installation and safety instructions described in the instructions for the

Improper connection after maintenance

Risk of explosion in areas subject to explosion hazard.

• Connect the device correctly after maintenance.

• Close the device after maintenance work.

Refer to Electrical connection (Page 27).

6.4

Return procedure

Enclose the bill of lading, return document and decontamination certificate in a clear plastic

pouch and attach it firmly to the outside of the packaging. Any devices/replacement parts which

are returned without a decontamination declaration will be cleaned at your expense before

further processing. For further details, refer to the operating instructions.