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505039
Section 7 Test 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
74. ACCUMULATOR (Metered Models)
a. Unlock control panel. See Figure 8A.
b. Pull top of control panel away from control
cabinet and lift up. See Figure 8B.
c. Remove control panel from control cabinet. See
Figure 5C.
d. Disconnect all wires to components. See
e. Remove ground clip holding ground wire to
control panel. See Figure 9.
NOTE: Refer to appropriate wiring diagram when
reconnecting wires.
f. Reach in through control panel opening and
remove screws holding accumulator and
mounting bracket to the control cabinet. See
Figure 20.
g. Pull accumulator out of control cabinet as far as
wires will permit.
h. Disconnect wires from one side of each switch.
NOTE: Refer to appropriate wiring diagram when
rewiring switches.
i. Manually advance timing cam to disengage
cam from ratchet wheel.
j. Set meter to read Ohms and apply leads on
terminals of each switch. You should read the
following:
Switch A – “zero” Ohms (closed)
Switch B – “zero” Ohms (closed)
Switch C (if present) – “infinite” (open)
k. Manually advance timing cam until it engages
with ratchet wheel and the first “click” is heard.
Switch B should now read “infinite” (open).
l. Continue to rotate timing cam until second
“click” is heard. Switch B should remain open.
Switch A should read “infinite” (open) and
Switch C (if present) should read “zero” Ohms
(closed).
Figure 69
D355SE3A
SWITCHES
SWITCH
LEVER
RATCHET
WHEEL
TIMING
CAM
SWITCHES
SWITCH
LEVER
RATCHET
WHEEL
TIMING
CAM
TWO SWITCH ACCUMULATOR
THREE SWITCH ACCUMULATOR
