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Service and maintenance
9
9.1
Basic safety notes
Note
The device is maintenance-free.
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
WARNING
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.
WARNING
Leaks in the sample gas path
Risk of poisoning.
When measuring toxic process media, these can be released or collect in the device if there
are leaks in the sample gas path.
● Purge the device as described in Commissioning (Page 81).
● Dispose of the toxic process media displaced by purging in an environmentally friendly
manner.
WARNING
Use of a computer in a hazardous area
If the interface to the computer is used in the hazardous area, there is a risk of explosion.
● Ensure that the atmosphere is explosion-free (hot work permit).
SITRANS FC330
Operating Instructions, 01/2019, A5E44030648-AB
159
Содержание SITRANS FC330
Страница 14: ...Introduction 1 8 Notes on warranty SITRANS FC330 14 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 56: ...Installing mounting 4 3 Disassembly SITRANS FC330 56 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 126: ...Operating 7 2 Remote operation SITRANS FC330 126 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 158: ...Parameter assignment 8 2 Functions SITRANS FC330 158 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 216: ...Technical data 11 13 Pressure temperature ratings SITRANS FC330 216 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 224: ...Dimension drawings 12 7 Mounting bracket dimensions SITRANS FC330 224 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 236: ...HART communication B 1 Mode of operation HART function SITRANS FC330 236 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 274: ...Zero point adjustment SITRANS FC330 274 Operating Instructions 01 2019 A5E44030648 AB ...
Страница 280: ...Index SITRANS FC330 280 Operating Instructions 01 2019 A5E44030648 AB ...