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WARNING: CHLORINE-BASED SANITIZERS CAN BE DETRIMENTAL TO YOUR MACHINE IF THE CHEMICAL
SOLUTION IS TOO STRONG. SEE YOUR CHEMICAL PROFESSIONAL TO ENSURE YOUR DISPENSER IS SET
UP CORRECTLY.
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.
T
O PREPARE CHEMICAL
FEEDER PUMPS FOR OPERATION
The Delta 5 dismachines are supplied with detergent, rinse additive and sanitizer dispensing chemical feeder pumps. Locate
the open ends of the chemical tubes with the tube stiffeners and place each one in the appropriate container.
A. Red Tubing = Detergent
B. Blue Tubing = Rinse Aid
C. White Tubing = Sanitizer
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. Sanitizer in con
centration is caustic and may cause damage without dilution.
1. Verify that the proper chemical tube stiffener inlet is in the proper container.
2. Use the prime switches located on the control panel at the bottom of the unit to prime each pump. The switches are clear-
ly marked as to what chemical feeder pump they are assigned to.
3. To prime the pumps, hold the switch in the momentary position until chemical can be observed entering the sump.
4. Detergent is dispensed as required during the wash cycle by the universal timer. The amount of detergent may need to be
increased or decreased depending on water quality and type of detergent.
5. Rinse additive is dispensed as required into the final rinse. The amount of rinse aid may need to be adjusted depending on
water hardness and results.
6. Sanitizer (either chlorine or iodine) is dispensed into the final rinse. The amount of sanitizer may need to be adjusted
depending on the concentration and type of sanitizer used.
7. Please refer to the next page for instruction on adjusting the chemical feeder pumps on the universal timer.
WARNING: Some of the chemicals used in dishwashing may cause chemical burns if they come in contact
with your skin. Wear protective gear when handling these chemicals. If you do come in contact with these
chemicals, immediately flush the affected area with fresh water.
Delta 5 Installation & Operation Manual 7610-003-37-08
Issued: 05-25-2007 Revised: N/A
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
9
CHEMICAL DISPENSING EQUIPMENT