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DETERGENT, RINSE AID, OR SANITIZER DISPENSERS — Tubing Installation
All detergent, rinse aid, and / or sanitizer dispensers
must have all connections sealed against leakage.
The dishwasher uses 1.42 gallons per rack at a flow rate
of 5.67 gallons per minute at 20 psig flowing pressure
(equivalent to a maximum head pressure of 46 feet of
water). This information is used when setting the
detergent, rinse aid, or sanitizer pumps.
Detergent Dispenser
The left side of the dishwasher has two
7
/8" diameter
plugged holes, one upper hole and one lower hole
(Fig. 7). An alternate
7
/8" diameter plugged lower hole, is
located on the front tank wall (Fig. 7). With the tank
empty, remove one upper plug and one lower plug to
install the detergent dispenser.
• The upper hole is for installation of the detergent
feeder tube.
• One of the lower holes is used for installation of the
detergent sensor.
Rinse Aid Dispenser
The rinse line flange connector on top of the dishwasher has
two
1
/8" NPT pipe plugs (Fig. 8).
• Remove either front or rear plug (Fig. 8) for installation of
the rinse aid dispenser tube unless a chemical sanitizer is
to be installed. If installing a chemical sanitizer, use the
rear hole for the rinse aid dispenser.
Chemical Sanitizer Dispenser
When the dishwasher is to be operated in the chemical sanitizing
mode, the machine must be converted to low-temperature
sanitization by an authorized Hobart-trained service technician
and a chemical sanitizer dispenser that has been tested and
recognized by NSF international must be installed.
• Remove the front pipe plug (Fig. 8) for installation
of the chemical sanitizer tube. To assure an
unobstructed flow of sanitizer, locate the
sanitizer tube in the denter of water flow by
drilling the sanitizer tube fitting so that its inside
diameter is equal to the outside diameter of the
tube. Slide the tube into the flange until it
touches the opposite (rear) side and then pull it
back out
1
/2 inch (Fig. 9).
• Rate for 5.25% Sodium hypochlorite (bleach) —
4.5 – 7 ml. with 9 seconds (maximum).
• Rate for 8.4% Sodium hypochlorite (bleach) —
3 – 4 ml. with 9 seconds (maximum).
Fig. 7
Fig. 8
Fig. 9
PL-53581
1/2"
Top of Dishwasher
Slide tube in until it
touches, then pull it
out 1/2"
Sanitizer Tube
REAR FRONT
Rinse Line
Flange Connector
PL-41512-1
ALTERNATE
DETERGENT SENSOR
REMOVE PLUGS
TO INSTALL–
DETERGENT FEEDER TUBE
DETERGENT SENSOR
PL-41510-1
REAR PIPE PLUG
FRONT PIPE PLUG