ALLIANCE JC50CG Manual Del Usuario página 27

1 Burner
2 Gas Valve
3 Regulator Plate
4 Gasket
5 Plate
6 Regulator Cap
How to Change Injector (Orifice) Size
1. Disconnect electrical power from tumbler. Close
gas shut-off valve to tumbler. Refer to Figure 5.
2. Remove gas valve.
Johnson G96 Gas Valve – Unscrew spud holder
nut near gas valve. Refer to Figure 7. Remove the
burner orifice(s) from spud holder. Refer to
Figure 6.
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UNREGULATED (REGULATOR BLOCKED OPEN)
© Published by permission of the copyright owner – DO NOT COPY or TRANSMIT
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TMB1527N
7 Nut
8 Anti-Torque Ring
9 Manifold Pipe
10 Spud Holder
11 Burner Orifice
Figure 6
3. Install the new, correct injector(s) (orifices).
Refer to Figure 8. Torque each to 9-10 Nm.
4. Reinstall spud holder assembly to gas valve,
making certain orifice(s) are in line with burner
tube opening. Refer to Figure 6.
5. Commission tumbler for use.
NOTE: Blank injectors (orifices) are Part No.
M400995.
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Installation
TMB1527N
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