Jackson Hot Water Sanitizing Undercounter Dishmachines JPX-200 - Manual (Page 5)

This page does not apply to the JPX-140 dishmachine. This unit is not supplied with chemical pumps.
The JPX-160 and JPX-200 dishmachines are supplied with detergent and rinse additive chemical feeder pumps.
TO PREPARE PUMPS FOR OPERATION
Locate the open ends of the chemical tubes, insert the end of each tube onto the hub on the brass weight, and place each one in the
appropriate container.
A. Red Tubing = Detergent
B. Blue Tubing = Rinse Aid
PRIMING CHEMICAL FEEDER PUMPS
Chemical feeder pumps need priming when the machine is first installed or if for some reason the chemical lines have been removed
and air is allowed to enter.
CAUTION: Water must be in the sump and wash tank prior to the dispensing of chemicals.
1. Verify that the proper chemical tube inlet is in the correct container.
2. The detergent pump shall prime itself, provided there is sufficient chemical available.
3. Detergent is automatically dispensed as required during the wash cycle.
4. When it is required to fill the rinse agent tubes, e.g. on installation or if the container has been allowed to empty, the system may be
primed as follows:
a) Ensure a cycle is not in progress.
b) Press and hold the drain switch until “rinse-prime” appears in the display.
c) On models with drain pump the message “draining” will appear first. The message “rinse-prime” will appear after a fur-
ther few seconds. DO NOT release the switch when the “draining” message is showing, as this will start a drain cycle.
If this is accidentally done, switch off to cancel the drain cycle.
d) The rinse-agent pump will run until the switch is released.
e) Observe the rinse agent travelling along the tube. Release the switch when the tubing is full.
Warning: Some of the chemicals used in dishwashing may cause chemical burns if they come in contact with your skin.
Wear appropriate protective gear when handling these chemicals. If you do come in contact with these chemicals flush
the area with fresh water.
This equipment is not recommend for use with deionized water or other aggressive fluids. Use of deionized water or
other aggressive fluids will result in corrosion and failure of materials and components. Use of deionized water or other
aggressive fluids will void the manufacturer's warranty.
CHEMICAL DISPENSING EQUIPMENT
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