Alliance Laundry Systems DT120CSH, Installation Operation & Maintenance

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M413620
67
Figure 33
REVERSING OPERATION
This tumbler is equipped with a second motor and
additional controls to reverse the direction of the cylinder
rotation. The main reason for this option is to prevent
tangling of large pieces and minimize wrinkling.
REVERSE CONTROL SWITCH
A simple “on-off” switch is placed in the control panel
area so the operator can choose reversing or non-
reversing operation. The switch is wired into the reverse
control time circuit in such a way that the cylinder will
always turn clockwise (as viewed from the front of the
dryer) when the reverse control switch is actuated for
“non-reversing” operation. If the cylinder is turning in
the wrong direction when the switch is actuated, it will
continue for a few seconds and then start up in the proper
direction.
IMPORTANT: After any electrical maintenance is
done, make sure that the blower motor is turning
clockwise as viewed from the front of the 30, 50, and
75 pound tumblers and counterclockwise on the 634,
120 and 170 pound tumblers. Then set the reverse
control switch to “non-reversing” and note that the
cylinder turns constantly clockwise as viewed from
the front of the tumbler. If not, interchange L1 and
L2 power leads to the reverse drive motor.
COOLING DRYING
PUSH
TO
START
10
5
0
15
0
10
20
30
40
50
60
T216IE3D
DRYING
TIMER
SELECTOR
COOLING
TIMER
SELECTOR
PUSH-TO-START
BUTTON
COOLING
INDICATOR
DRYING INDICATOR