Unified Brands HYPERSTEAM HY-6G(CE) - Manual (Page 26)

6 OM/SM-HY-6G(CE)
OM/SM-HY-6G(CE)
26
REAR VIEW
main gas valve assembly using an open-ended
wrench. Be careful not to move the aluminum tubing
excessively, or to bend it.
5. Using a wrench, remove the two bolts that fasten the
main gas valve bracket.
6. With a pipe wrench, open the pipe union on the left
side of the main gas valve and remove the gas inlet
pipe from the manual gas valve.
7. Remove the main gas valve and manual gas valve
assembly.
To Assemble:
8. Clean pipe threads and apply compound to all joints
being connected.
9. Install the main gas valve in the reverse order of
removal (Steps 8 through 1).
10.12 Gas Solenoid Valve
P/N 122120
The gas solenoid valves must be removed as an
assembly along with the regulators, using the following
procedures:
1. Turn off the gas supply and power to the steamer.
2. Disconnect wires from the main gas (Section 10.11)
and from the gas solenoid valves.
3. From the front of the steamer, loosen and
disconnect the pipe union which connects the
assembly to the main gas valve.
4. From the left side (or back) of the steamer, use a
wrench to loosen and disconnect the aluminum
tubing to the inner and outer manifolds.
5. The entire assembly of both regulators and the gas
solenoid valves for the upper and lower steam
generators may be removed as an integrated unit.
6. Remove the gas solenoid valve(s) as required.
To Reinstall:
7. Clean pipe threads and apply compound to all joints
being connected.
8. Install the new gas solenoid valve.
9. Slide the assembly into the steamer and reconnect
the pipe union. Align the gas valves with their
respective aluminum tubing.
10. Using a wrench, connect the aluminum tubing to the
burner manifold.
11. Reconnect the wires to the correct valve.
10.13 Igniter Module
P/N 122180
1. Shut off power and gas to the steamer.
2. Remove the cover to the electrical compartment.
3. The igniter module is located under the relays.
4. Note or tag the wires for reinstallation if necessary,
before unplugging. Carefully disconnect the push