Pilot Assembly Replacement; Burner Adjustments - Magikitch'n MKG24 Technical & Service Manual

Photo 19
4.4

PILOT ASSEMBLY REPLACEMENT

Pilot assemblies and are held in place by two
•
(2) screws. The assembly can be accessed
from under the burners, See Photos 20 & 21.
Photo 20
Photo 21
Remove the Ignition wire (C), and loosen gas
•
line fitting (B) prior to removing mounting
screws (A). The screws will stabilize the pilot
assembly during this procedure.
Once screws are removed, pull pilot assembly
•
down until clear from burner chamber.
• Install new assembly in reverse order, verify
nominal spark gap, see sections 4.2.1 & 4.2.2.
4.5

BURNER ADJUSTMENTS

To maintain optimum griddle performance, the
•
burners, and burner manifold must be properly
aligned, and the air inlets free of debris.
Misalignment of the burner manifold (D), or an
•
obstructed air shutter (B) opening can cause
incomplete combustion, or yellow flames at the
burner ports, See Photo 22.
• To align the burner manifold (D), loosen, or
tighten manifold Bracket screws (E) until the
manifold orifices are in line with the burners.
The air shutters (B) are set to full open for all
•
gas types, if flames appear yellow, check for
any obstruction in the air inlet, clear as
necessary.
• If flames appear to blow off the burner ports,
loosen the air shutter screw (C) adjust shutter
(B) CCW until flames settle down, then
retighten the screw(C). If yellow flame occurs,
adjust the air shutter(B) CW until all flames are
blue. Note: The appliance must be cold when
making this adjustment.
If appliance is hot, above 300°F., make certain
•
that burner flame cones are well defined and
that there are NO yellow flames. If yellow
flame appears, open air shutters gradually until
flames are blue. Check for proper burner
ignition after allowing the appliance to be off
for 10 minutes. Note: Proper ignition is when
all burner ports are lit within 4 seconds.
L22-296 Rev 0 (4/08)
Technical Service Manual
MKG Series Gas Griddles
Photo 22
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