Maintenance And Repair Work - Siemens SITRANS FS230 Compact Operating Instructions

7.3

Maintenance and repair work

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
Humid environment
Risk of electric shock.
● Avoid working on the device when it is energized.
● If working on an energized device is necessary, ensure that the environment is dry.
● Make sure when carrying out cleaning and maintenance work that no moisture penetrates
Hot surfaces
Risk of burns during maintenance work on parts having surface temperatures exceeding
70 °C (158 °F).
● Take corresponding protective measures, for example by wearing protective gloves.
● After carrying out maintenance, remount touch protection measures.
SITRANS FS230
Compact Operating Instructions, 12/2019, A5E38755607-AB
WARNING
WARNING
device or enclosed with the accessory or spare part.
WARNING
the inside of the device.
CAUTION
Service and maintenance
7.3 Maintenance and repair work
67