Flame safeguards for burners with intermittent operation. For
safety reasons - self-test of flame supervision circuit, etc. - at least one
controlled
shutdown is required every 24 hours. The LAE10 is designed for the
supervision of oil flames in connection with selenium photocell detectors
RAR...
Flame safeguards are used primarily in conjunction with the LEC1
burner control on the following applications:
-
Dual-supervision of burners: Supervision of the main flame or of
the pilot and main flame by two identical or different types of flame detectors
-
Supervision of forced draught oil / gas burners: Supervision of
the flame with different types of detectors, depending on the operating mode
-
Multi-flame supervision: Plants with several burners whose flames
must be supervised individually by one or several detectors, whose startup and
supervision, however, should or must be carried out centrally and simultaneously
by only one burner control
-
The flame safeguards can also be used in connection with other
types of burner controls provided the given combination and selected circuitry
do not impair the burner control’s safety functions
-
The flame safeguards are also used as flame indication units in
combustion plant with manual startup
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