Union Instruments CWD2005 SPC, Operating Instructions And Safety Notes

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OPERATING INSTRUCTIONS
CWD2005 SPC
chapter
— page:
7
—2
7.1 Service
When working in the potentially explosive areas, observe the pertinent safety
precautions.
The measuring quality of the gas analyser can only be ensured if the service
intervals are maintained.
The explosion protection function of the protective housing and the flame arresters
can only be ensured if the service intervals are maintained.
7.1.1 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
combustion calorimeter!