Primus DAM 9 - To Test Accumulator (Metered Models)

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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
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
To Test Accumulator
(Metered Models – Figure 11)
NOTE: Refer to appropriate wiring diagram when
rewiring switches.
1. 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)
2. Manually advance timing cam until it engages
with ratchet wheel and the first “click” is heard.
Switch B should now read “infinite” (open).
3. 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 11
D334SE3A
SWITCH
LEVER
SWITCH
LEVER
RATCHET
WHEEL
TIMING
CAM
RATCHET
WHEEL
TIMING
CAM
TWO SWITCH ACCUMULATOR THREE SWITCH ACCUMULATOR
B
A
C
B
A