CMA Dishmachines owner manual GL-XOperational Cycle, Wash, Drain, Rinse, Page

1.2.GL-X Operational Cycle

The GL-X Operational Cycle has a total cycle time of 2 minutes (120 seconds). The Timing Diagram and the steps listed below detail the individual functions that are executed during each Operational Cycle.

Seconds:

0

10

20

30

40

50

60

70

80

90

100

110

120

Instant

Start Relay

Cam 1

Start/Stop

Cam 2

Detergent

Cam 3

WASH

DRAIN

RINSE

Drain/Rack

Counter

Cam 4

Flush/Fill

Cam 5

Sanitizer

Cam 6

Rinse

Cam 7

Pump Motor

Cam 8

Heater*

1.With the machine powered on, toggling the START switch begins a cycle.

a)Toggling the START switch energizes both the cam timer motor and the instant start relay. The instant start relay latches ON the power to the cam timer motor so that the START switch can be released a moment after it has been toggled without the cam timer motor losing power.

b)After about 2 seconds, Cam 1—the Start cam—latches ON the power to the cam timer motor and drops out the instant start relay. The cam timer motor continues to run for a total of 2 minutes, at which time it switches OFF—resetting the cam timer—and waits for the next start command.

2.Cam switch 7 controls the pump motor. The pump motor comes ON at the beginning of the operational cycle and continues to run until the end of the drain function (controlled by cam switch 3), at which time it turns off for about eight seconds allowing time for the machine to refill enough to avoid running the pump dry before the pump motor restarts and runs to the completion of the operational cycle.

MODEL GL-X INSTALLATION & OPERATION MANUAL Rev. 1.01 –08/04/05 PAGE 3