SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
CHEMICAL DISPENSING EQUIPMENT
TO PREPARE PUMPS FOR OPERATION
The Delta 1200 is 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, when chemicals are replenished, or if for some rea- son the chemical lines have been removed and air is allowed to enter.
1.Verify that the proper chemical tube stiffener inlet is in the proper container.
2.Use the push buttons on the right side of control box to prime each pump.
3.To prime the pumps, hold the switch in the momentary position until chemical can be observed exiting the pump.
4.Detergent is dispensed as required during the wash tank fill. The amount of detergent may need to be increased or decreased depending on water quality and type of detergent. It is adjusted by turning the potentiometer on the speed control board clockwise to increase,
5.Rinse additive is dispensed proportionally into the final rinse water line. The amount of rinse aid may need to be adjusted depending on water hardness and results. It is adjusted by turning the potentiometer on the speed control board clockwise to increase,
6.Sanitizer either chlorine or iodine is dispensed proportionally into the final rinse water line. The amount of sanitizer may need to be adjusted depending on concentration and the type of sanitizer used. It is adjusted by turning the potentiometer on the speed control board clockwise to increase,
7.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.
Delta 1200 Technical Manual
Issued:
8
