Stimmen - 2, Durchschnittliche Bewertung: 4 ( )

Hersteller: Hobart Dateigröße: 1.56 mb Dateiname: Unterrichtssprache:

Water treatment has been shown to reduce costs associated with machine cleaning, reduce deliming of the dishwasher, reduce detergent usage and reduce corrosion of metallic surfaces in the booster water heater and dishwasher. Sediment, silica, chlorides or other dissolved solids may lead to a recommendation for particulate filtration or reverse osmosis treatment. If an inspection of the dishwasher or booster heater reveals lime buildup after the equipment has been in service, in-line water treatment should be considered and, if recommended, should be installed and used as directed. Contact your Hobart Service office for specific recommendations. PLUMBING CONNECTIONS WARNING: PLUMBING CONNECTIONS MUST COMPLY WITH APPLICABLE SANITARY, SAFETY AND PLUMBING CODES. The plumber who connects this machine is responsible for making certain that both water and steam 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 Connect the drain through a trap to the sewer using 2" pipe. The common drain for the tank(s) requires only one connection to the floor drain. If a grease trap is required by code, it should have a minimum flow capacity of 31 gallons per minute. – 10 – FILL & FINAL RINSE CONNECTION (Fig. 5) FILL & FINAL RINSE CONNECTION (Fig. 5) Fig. 5 Use 3/4" pipe for the connecting line. A flowing pressure of 15 to 25 psig and a minimum temperature of 180°F must be maintained at the machine for common water connection for a non-booster heat machine; 110°F minimum temperature incoming water is required for machines equipped with an optional 30 KW booster heater; and 140°F minimum temperature incoming water is required for machines equipped with an optional 15 KW booster heater. For long runs, use larger pipe and insulation to ensure adequate pressure and temperature. If flow pressure exceeds 25 psig, a pressure-reducing valve (not furnished) must be installed in the supply line. CAUTION: The water pressure regulator must have a relief bypass. Failure to use the proper type of pressure regulator may result in damage to the unit. A pressure gauge is provided for verification of proper water pressure. STEAM CONNECTION (WHEN EQUIPPED) CAUTION: Steam supply pressure must agree with steam trap selection. The steam trap (supplied) will be for either 0 to 20 psig (flowing) or 21 to 50 psig (flowing). The steam supply must be between 10 and 50 psig flowing pressur...

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