Alliance Laundry Systems LEB07A*-1709, Service Manual, Page: 31 / 75

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Section 5 Service Procedures
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
34. DOOR HINGE
(Figure 7)
a. Open loading door and, while supporting door,
remove four screws holding door assembly to
hinges.
b. Remove four screws holding hinges to front
panel.
35. HOLD-DOWN CLIPS AND LOCATORS
(Figure 13)
a. While supporting the access panel, remove two
screws from bottom edge of access panel. See
Figure 6.
b. Gently lower the access panel to disengage
locators from bottom edge of front panel. See
Figure 13.
c. Remove two screws holding bottom tabs on
front panel to dryer side panels. Swing bottom
edge of front panel away from dryer far enough
to disengage hold-down clips and locators from
cabinet top.
d. Disconnect wires from door switch. See
Figure 12.
NOTE: Refer to wiring diagram when rewiring
switch.
e. Compress hold-down clips and remove from
top of access panel or front panel.
f. Remove four screws holding four locators to
access panel or front panel.
36. BURNER SYSTEM COMPONENTS
(Gas Models)
a. Complete Gas Valve Assembly.
(1.) While supporting the access panel, remove
two screws from bottom edge of access
panel. See Figure 6.
(2.) Gently lower the access panel to disengage
locators from bottom edge of front panel.
See Figure 13.
(3.) Close main gas shut-off valve.
(4.) Silicon Carbide Ignition: Disconnect
igniter wires at disconnect blocks, sensor
wires from flame sensor terminals, and
wires from gas valve coils at the quick
disconnect blocks. See Figure 14.
Silicon Nitrate Ignition: Disconnect wire
harness from igniter and sensor assembly,
and from agas valve coils at disconnect
blocks. See Figure 15.
(5.) Disconnect gas shut-off valve from gas
valve at the union nut. See Figure 14.
(6.) Remove three screws holding valve and
mounting bracket to base. See Figure 14.
(7.) Lift gas valve and mounting bracket from
base. See Figure 14.
NOTE: The holding and booster coil, secondary
coil, main coil and redundant coil can be replaced
individually.