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Adjustments
Airflow Switch
The airflow switch is set at the factory for proper
operation. No adjustment necessary.
The airflow switch operation may be affected by
shipping tape still in place, lack of make-up air, or an
obstruction in the exhaust duct. These should be
checked and the required corrective action taken.
WARNING
The tumble dryer must not be operated if
the airflow switch does not operate
properly. Faulty airflow switch operation
may cause an explosive gas mixture to
collect in the tumble dryer.
IMPORTANT: Airflow switch vane must remain
closed during operation. If it opens and closes
during the drying cycle, this indicates insufficient
airflow through the tumble dryer. If switch remains
open, or pops open and closed during the cycle, the
heating system will shut off. The cylinder and fan
will continue to operate even though the airflow
switch is indicating insufficient airflow.
NOTE: To properly mount the airflow switch
bracket, or in case of a load not drying, the airflow
switch bracket may need to be checked for proper
alignment. Be sure the locator pins are securely in
their respective holes before tightening the bracket
mounting screws. This will assure proper
alignment of the airflow switch arm in the channel
of the airflow switch bracket and prevent binding
of the arm.
84
W072R1
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Loading Door Switch
The door switch should be adjusted so the cylinder
stops when door is opened 2 inches (51 mm) plus or
minus 0.25 inch (6 mm). This switch is a normally
open switch and is closed by the hinge cam when the
door is closed. If adjustment is required, refer to
Figure 56 and proceed as follows:
1. Close door and start tumble dryer, slowly open
loading door. Cylinder and heat system should
shut off when door is open 2 inches (51 mm) plus
or minus 0.25 inch (6 mm).
2. Slowly close the loading door. When door is
51 mm (2 inches) from being fully closed, the
door switch actuating bracket (located on the
door) should depress the button and the switch
arm with an audible "click."
3. If the actuating bracket does not operate the
switch at the appropriate door closure, bend the
actuating switch arm in or out to achieve proper
actuation.
1
Switch Actuator
Figure 56
1
TMB2105N
70457901ENR7
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