40
172 305 25 05-01
GENERAL INSTRUCTION
UV-detector
This should not be exposed to temperatures exceeding 60°C. The current
passing through the UV-detector, when it is being illuminated, should be at
least 70 µ A for LFL1.. This current can be measured by means of a
moving coil instrument. Checks should only be made if a fault is suspected.
The capacitor, which sould be placed between the terminals on the moving
coil instrument, must be of 100 µ F 10-25 V.
Flame monitoring
UV-detector
1
22
Control box LFL1
µ A
2
23
2(3)
