OPERATOR CONTROLS FOR WALL MOUNT
DISPENSING SYSTEMS
The operator of this machine has six control switches which he can operate. Three of these switches are located in
the top righthand corner of the machine's front door and the remainder, in the dispenser box.
1. The Start Switch initiates automatic operation of the machine.
2. The Drain Switch allows the User to manually drain the wash tank at the end of the day or when cleaning is
required.
3. The Fill Switch allows the User to manually fill the machine before running it the first time of each day.
4. The primer switches in the dispenser boxes are used to activate the peristaltic pumps for purposes of refilling
the lines after a change in chemical containers.
5. The indicator light is either located in the start switch or just to the right of the switches.
SEQUENCE of MACHINE
OPERATIONS
1. Start switch depressed.
2. Timer motor activated.
3. Wash/rinse cam switch activates motor starting relay for wash.
4. The detergent dispenser pump is activated by the timer dispensing detergent into the
wash water.
5. Wash ends — drain cam switch activates drain relay and motor starting relay for drain.
6. Drain ends — fill solenoid and sanitizing agent pump activated (dropping sanitizing agent
in rinse water) by the till cam and sani-pump switch of timer.
7. Wash/rinse cam switch activates motor starting relay for rinse; fill ends.
8. The rinse additive pump is activated by the timer dispensing rinse additive into the rinse
water.
9. Timer motor deactivated and cycle ends.
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