Dish Tables, Plumbing Connections | Hobart LT1 ML-104239 instruction

DISH TABLES

Dish table end should be turned down and fitted over the lip of the dishwasher tank (Fig. 4). Use an NSF approved sealer between table and tank lip to prevent leaks. Fasten tables to the tank lip; truss head screws (by others) are recommended.

PLUMBING CONNECTIONS

SIDE TABLE

SEAL TO

PREVENT LEAKAGE

PL-40922-1

Fig. 4

WARNING: PLUMBING CONNECTIONS MUST COMPLY WITH APPLICABLE SANITARY, SAFETY, AND PLUMBING CODES.

The plumber who connects this machine is responsible for making certain that water lines are THOROUGHLY FLUSHED OUT BEFORE connecting to any manual valve or solenoid valve. This "flush-out" is necessary to remove all foreign matter, such as chips (resulting from cutting or threading of pipes), pipe joint compound from the lines, or, if soldered fittings are used, bits of solder or cuttings from the tubing. Debris, if not removed, may lodge in the valves and render them inoperative.

Manual valves or solenoid valves fouled by foreign matter, and any expenses resulting from this fouling, are NOT the responsibility of the manufacturer.

Drain Connection

When the dishwasher is shipped from the factory, the drain pan is assembled so the drain (Fig. 5) exits from the left side of the machine. If your plumbing arrangement requires the drain to exit from the right side of the machine, rotate the drain pan and strainer, as follows:

1.Remove 2 screws and nuts at the front (Fig. 5) and 2 screws and nuts at the rear of the drain pan.

2.Turn drain pan and drain pan strainer 180° so the drain exits from the right side of the machine.

3.Secure drain pan by re-installing 2 screws and nuts at the front and 2 screws and nuts at the rear. A 2" NPT fitting (external thread) is provided at the drain pan for proper connection to a suitable drain.

LINE STRAINER

FRONT SCREWS

DRAIN

	PL-40923-1
Fig. 5	Fig. 6

PL-40924-1

Water Supply Connection

A water hammer arrestor (meeting ASSE-1010 Standard) should be provided (by others) in the water supply line ahead of its connection to the line strainer. Connect the water supply line to the line strainer using 3/4" pipe (Fig. 6).

The recommended water supply temperature is 140°F (60°C); minimum temperature is 120°F (49°C). Flowing pressure of 20 – 25 psig is recommended (15 – 25 psig is required) at the dishwasher. If the water pressure is higher than 25 psig, a pressure regulating valve with internal thermal expansion bypass must be supplied (by others) in the water supply line. For convenience when cleaning, a water tap should be installed near the machine with heavy duty hose and squeeze valve. Water must be proper hardness. Recommended hardness range is 4 – 6 grains per gallon. Lower hardness promotes corrosion, higher hardness may cause excessive formation of lime scale.

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