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5 Commissioning
DANGER!
Measurement sockets with limited designated purpose for short-time measurement.
Risk of explosion if improperly used for continuous measurement.
Do not use measurement sockets for continuous measurements!
Perform short-time measurement only with suitable measuring device and under continuous
supervision.
NOTICE
To improve the evaluation of the flame stability, a needle instrument is more suitable than a
digital measuring device.
An amperemeter with a range of measuring of 0-300 mV is suitable.
10 mV correspond to 1îA. .
NOTICE
Sensitive electronics!
Risk if faulty switching when handling measuring device plugs. An accidental contact of a
connected measuring terminal with the enclosure ground or with another contact can occur
here. This can trigger a faulty switching in the system control (e.g. by extinguishing the flame
signal).
For this reason, the flame monitor monitor must be deactivated during connecting and discon-
necting of the measuring terminals, e.g. by disconnecting the supply voltage.
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General