Norcold 121X series, Руководство по обслуживанию

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44
S
ection
5
Burner and Orifice Assembly
The 7-slot burner, illustrated in
Figure 5-6 is fitted an LP 18 cap
style orifice. The burner is retained
in the burner box by a #8/32 x 1”
Phillips pan head screw.
Orifice assembly
Retaining screw
#8-32 X 3/8" Phillips head
7- slot burner
LP18 stamped on orifice face
1 8
L
P
Burner and Orifice Cleaning Procedure
1. Turn off the refrigerator.
2. Shut off the gas valve(s) at the LP gas
container(s).
3. Turn the manual shutoff valve to the off
position
4. Move the drain hose out of the way.
5. Remove the drip cup screw, then remove the
drip cup.
6. Remove the burner box cover screw , then
remove the burner box cover.
7. Disconnect the burner tube at the orifice
adapter.
8. Remove the orifice assembly from the
burner.
9. Remove the burner retaining screw, then pull
the burner out of the burner box.
WARNING
Always use two wrenches to disconnect
the burner tube from the orifice adapter
to prevent damaging the tube or orifice
adapter fitting. A damaged burner tube, or
orifice adapter fitting creates a potential
for gas leaks.
WARNING
Do not insert any type of cleaning tool,
wire, or drill bit through the orifice.
Inserting of any type of cleaning tool, wire,
or drilling damages the orifice and creates
fire hazard.
WARNING
Burn hazard! Allow the burner box and
orifice and burner assembly to cool before
attempting removal and disassembly.
Figure 5-6. —Burner and orifice assembly.
Tools:
#2 Medium Phillips Screwdriver
1/4" Nutdriver
1/2" Open end wrench
5/8" Open end wrench.
Small wire brush
Scouring pad
Denatured alcohol
Leak Test Solution