Download Wells WFGA-60FS Operating instructions

INITIAL SET-UP AND ADJUSTMENTS
IMPORTANT:
See tag p/n 301217 for
proper orifice size for the
installation altitude.
FLAME ADJUSTMENT
OUTER
CONE
INNER
CONE
BURNER
TUBE
A proper flame will have a bright blue, well defined inner cone, and a strong,
light blue outer cone with only a very little yellow along the outermost edges.
OUTER
CONE
INNER
CONE
BURNER
TUBE
OPEN
SHUTTER
Too much yellow indicated a rich flame. Adjust by opening the shutter or
decreasing the orifice size
OUTER
CONE
INNER
CONE
BURNER
TUBE
371 503089 Service Manual for WFGA-60FS Gas Fryer
CLOSE
SHUTTER
No yellow and a very small inner cone indicates a lean flame. Adjust by
closing the shutter or increasing the orifice size.
7
NOTE:
For most efficient operation,
adjust for a neutral flame:
A rich flame wastes fuel and
produces excessive soot.
A lean flame promotes rust
and may shorten the life of
exhaust system components.