58 Appendices
Packing
Packing
Gas Orifice
Figure 5-1. Exploded View of Gas Pipe Assembly
(NCB-24/28/34LDWE)
Packing
O-ring
Gas Orifice
Figure 5-2. Exploded View of Gas Pipe Assembly
(NCB-40LDWE)
DANGER
See Figure 5-2.
I
nspect the
O
-ring between the venturi and
gas valve inlet adapter whenever they are disasse
m
bled.
The
O
-ring
m
ust be in good condition and
m
ust be installed.
Failure to co
m
ply will cause a gas leak, resulting in severe
personal injury.
Replace the old
O
rifice piece with the new part for use with LP
gas. Ensure that the
O
rifice is properly seated inside the port
before proceeding to the next step.
11. Replace the gas inlet pipe to its original position and use all
screws to secure all connections.
Note
Do not overtighten as this
m
ay da
m
age or crack
the co
m
ponents.
12. Check the labels carefully and then connect all the wires.
Summary of Contents for NCB-24LDWE
Page 65: ...Appendices 65 12 4 Ladder Diagram 3 15A...
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