Pump Priming - Detergent And Rinse-Aid Dispensing Pumps - Champion M4.2 Series Installation/Operation Manual With Service Replacement Parts

Installation
Chemical Connections
Priming the Dispensing Pumps
The chemical dispensing pumps must be primed before operating the dishwasher and
ON
OFF/DRAIN
POWER
1. The chemical dispensing pump supply lines must be primed before they will pump the
chemicals properly.
2. Make sure the chemical containers are full and
the correct pick-up tubes are in their containers.
3. Turn the dishwasher power switch ON. The
switch will illuminate and the dishwasher
will fill with water.
4. Open the dishwasher door, then push and hold
the prime push button UP to the DETERGENT
position until detergent is observed entering
the wash tank compartment. Release the push
button.
5. Push and hold the prime push button DOWN to the Rinse-aid position until you see air
bubbles moving through the rinse-aid tubing, then continue to hold the prime push button
for approximately 1 minute and then release.
6. Close the door to complete the priming operation.
14
! VERY IMPORTANT !
whenever the chemical container is changed.
WASH
UH330 ADA Control Panel
TEMPERATURE
DETERGENT
RINSE RINSE AID
PRIME
NORMAL
EXTRA
HEAVY
CYCLE START
DETERGENT
RINSE AID
PRIME
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