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CWD2005 DPC
chapter — page:
8—2
8.1 Service
When working in the potentially explosive areas, observe the pertinent safety pre-
cautions.
The measuring quality of the gas analyser can only be ensured if the service inter-
vals are maintained.
The explosion protection function of the protective housing and the flame arresters
can only be ensured if the service intervals are maintained.
8.1.1 Preparations
The feed lines to linked system components can be closed for servicing purposes.
Once operation has been resumed, they need to be reopened.
DANGER
Serious risk of injury from electricity.
•
The parts of the combustion calorimeter identified by the adjacent symbol
may still be live even when the main switch has been turned off. If necessary,
disconnect combustion calorimeter from the voltage mains!
•
Turn off main switch, disconnect from power supply if necessary and secure
against connecting / turning on again!
•
Only a trained electrician may work on the electrical equipment of the com-
bustion calorimeter!
Содержание CWD2005 DPC
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Страница 119: ...CWD2005 DPC Annex chapter page 11 5 ...
Страница 120: ...CWD2005 DPC Annex February 2015 V2 00 chapter page 11 6 ...