Service And Maintenance; Basic Safety Instructions; Maintenance - Siemens SIPART PS2 Operating Instructions Manual

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Service and maintenance

6.1

6.1.1

The device is maintenance-free. However, a periodic inspection according to pertinent directives

and regulations must be carried out.

An inspection can include, for example, check of:

• Ambient conditions

• Seal integrity of the process connections, cable entries, and cover

• Reliability of power supply, lightning protection, and grounds

Dust layers above 5 mm

Risk of explosion in hazardous areas.

Device may overheat due to dust build up.

• Remove dust layers in excess of 5 mm.

Releasing button lock

Improper modification of parameters could influence process safety.

• Make sure that only authorized personnel may cancel the button locking of devices for

NOTICE

Penetration of moisture into the device

Device damage

• Make sure when carrying out cleaning and maintenance work that no moisture penetrates

SIPART PS2 (6DR5...)

Compact Operating Instructions, 11/2022, A5E03436620-AG

WARNING

CAUTION

safety-related applications.

the inside of the device.

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