FAN-CONTROL ADJUSTMENT
LME ...
POSITION OF ELECTRODES
Position of potentiometers
P1
1
stage Thermal Output adjustment
st
P2
Ignition Thermal Output adjustment
P3
2
stage Thermal Output adjustment
nd
IONISATION CURRENT
The minimum current needed to run the equipment is 1.5 µA. The
burner provides a significantly higher current and therefore does not
normally require any checks at all. Should however, the ionisation
current need to be measured, a microammeter must be connected
in series to the ionisation electrode lead.
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