Replacing The Device - Siemens SITRANS MASS 2100 Compact Operating Instructions

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 Power (Page 47).
The device is maintenance-free. However, a periodic inspection according to pertinent
directives and regulations must be carried out.
An inspection can include check of:
● Ambient conditions
● Seal integrity of the process connections, cable entries, and cover screws
● Reliability of power supply, lightning protection, and grounds
Note
Siemens defines flow sensors as non-repairable products.
6.4

Replacing the device

Corrosive substances
Risk of chemical burns when replacing the sensor.
The sensor in the device contains corrosive substances that result in burns on unprotected
skin.
● Make sure that the sensor enclosure is not damaged when replacing the sensor.
● If contact with the corrosive substances occurs, rinse the affected skin immediately with
SITRANS MASS 2100 & FC300 (FCT010)
Compact Operating Instructions, 05/2020, A5E40504094-AB
WARNING
NOTICE
Repair and service must be carried out by Siemens authorized personnel only.
CAUTION
large amount of water to dilute substance.
Service and maintenance
6.4 Replacing the device
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