52
M413438
Section 5 Service Procedures
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
NOTE: Refer to wiring diagram when rewiring gas
valve coils.
65. MAIN COIL
(Instant Electronic Ignition Models)
NOTE: The redundant coil cannot be purchased
separately. Replace complete gas valve.
a. Remove control panel.
b. Close gas shut-off valve. Refer to Figure 24.
c. Disconnect wires from main coil terminals.
d. Remove screws holding main coil to gas valve.
66. BURNER TUBE
a. Remove control panel.
b. Close gas shut-off valve. Refer to Figure 24.
c. Disconnect union nut attaching nipple to
manifold and remove manifold.
d. Remove screws holding gas and valve bracket
to stove assembly.
e. Remove screws holding burner tubes to stove
frame and remove burner tubes.
Figure 24
When reinstalling manifold, use non-
corrosive leak detection fluid to check all
pipe connections for gas leaks. DO NOT
USE AN OPEN FLAME TO CHECK FOR GAS
LEAKS! Make sure that manifold and
orifices are positioned such that gas will be
injected directly down the center of the
burner.
W318
WARNING
T021SE1A
MANIFOLD
NIPPLE
GAS
OFF
GAS
SHUT-OFF
VALVE
GAS
ON
GAS
VALVE
UNION
NUT
Instant Electronic Ignition Burner
