Alliance Laundry Systems 105 - Manual (Page 38)

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36 M414545
ACCESSORY TIMING CAM INSTALLATION
(Coin Meter Models)
The tumbler is shipped with two accessory cams which
allow you to change your vending times.
The coin slide tumbler accumulator will have a 60 minute
timer motor. The accumulator will operate with a two pin
cam (30 minutes). The cams furnished with the tumbler
will be three pin (20 minutes) and four pin (15 minutes).
The 25¢ meter will have a 60 minute timer motor. Refer
to Table 8.
Table 8
Cams that allow other timer increments are available
through your distributor.
To figure time increments, use this formula: Timer Motor
Speed (60) divided by number of pins on cam = Cycle
Length (minutes). Cams are available with 1 to 12 pins.
Example: 60
÷ 5 (Pin cam) = 12 minute cycle.
REMOVAL OF EXISTING TIMING CAM
1. Rotate cam by hand until “V” notch lines up beneath
the ratchet tooth. Refer to Figure 12.
2. Insert narrow screwdriver under nylon cam, close to
the clock shaft. Lift gently off shaft. Make sure that
pressure is directed upward and that the “V” notch
clears the ratchet tooth.
INSTALLATION OF NEW TIMING CAM
1. Insert drive into timing cam with wide prong in wide
hole of cam.
2. Position timing cam and drive fork over the timer
shaft, aligning the timer flat with the drive fork and
the “V” notch with one of the ratchet teeth.
3. Press timing cam down firmly to seat timing cam
onto the motor shaft.
Figure 12
4. Remove all accumulated time by turning cam
counterclockwise until switch shuts off. Apply
moderate clockwise pressure to fully seated timing
cam and drive against the timing motor shaft. Meter
must be advanced electrically for one cycle before an
accurate measure of time can be made.
No. of Pins in Cam Cycle Length (Minutes)
6
5
4
10
12
15
T039IE1A
LINE UP NOTCH
TO CLEAR RATCHET
TOOTH
LIFT GENTLY
WITH NARROW
BLADE