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6. Electrode Spring (Flame Failure Safety Device)
For safety (Flame Failure Safety Device), a Flame Rod is installed
in the roaster unit. The electrode spring is a point of contact part
receiving a signal of a frame rod on a burner.
When this electrode spring is stained and dirty, it will cause error
(temperature failure) to detect the temperature of the Burner.
The Flame Rod is designed to detect incorrect flame temperature,
and will shut off the gas automatically as “FLAME FAILURE
SAFETY DEVICE”.
Therefore, always keep the area around the detector clean with
wiping regularly. The electrode spring is transformed easily and
handle it carefully.
7 F. V. Damper (Fire Volume Damper)
Wipe the damper with soft cloth (or rag) regularly.
Soiled damper with stuck oil will be an obstacle for correct
operation
of fire-protection, and will cause the fire.
In case the F. V. Damper is operated (shut), turn the holder for
temperature
fuse (thermal fuse) counter-clockwise, and remove the thermal
fuse
for changing. Set the holder for temperature fuse for recovery.
The F. V. Damper (Fire Volume Damper) is designed to shut
automatically
Electrode
Spring
Inside of “OUTER CASE”