Assessments - 2, GPA: 3.5 ( )

Fabricante : Hobart Arquivo Tamanho: 1.44 mb Arquivo Nome : Língua de Ensino:

LOCATION Allow space for operating the oven. Do not obstruct the ventilation ports above the oven. To provide ventilation access, allow 4" clearance on the right side of the oven and 6" clearance at the rear. A suitable amount of space should be provided for machine operation, cleaning, and service. STACKING KITS Stacking kits are available to allow ovens to stack, one on top of the other (available for 6 and 10 level ovens only). The bottom oven must be larger or the same size as the upper oven. Assembly Instructions are included with the kit. –3– LEGS OR CASTERS LEGS OR CASTERS Raise up and block the oven a minimum of 10" from the floor. Threaded holes are provided at the four corners underneath the oven; screw the threaded stud of the four legs or optional casters into the threaded holes. Four flanged legs allow anchoring to the floor (anchoring hardware not provided). Casters with brake should be installed at front, casters without brake, at rear. Available Installation Accessories Model Legs* or Casters Stand with Legs* or Casters Stacking Kit with Legs* or Casters HCE6H Legs Stand with Legs Stacking Kit with Legs Stand with Casters Stacking Kit with Casters HCE10H Legs Stand with Legs Stacking Kit with Legs Stand with Casters Stacking Kit with Casters HCE10F Legs Stand with Legs Stacking Kit with Legs Stand with Casters Stacking Kit with Casters HCE20H Legs Casters HCE20F Legs Casters * Leg height will vary with application. Use legs or casters on an oven if setting on floor. To provide common mating heights with trolleys, the 20 level half depth ovens use 71/4" legs or casters while the 20 level full depth ovens use 85/8" legs or casters. Use legs only on an oven setting on a counter. Use legs or casters on stand if oven will sit on stand. Use legs or casters on bottom oven with stacking kit. Casters may be used on an oven setting on the floor (not on an oven setting on a countertop). Casters may be used on an accessory stand or on the bottom oven with an accessory stacking kit. Caster equipped units should be installed with flexible plumbing and electrical connections to allow the unit(s) to be pulled out for cleaning or servicing. When moving the oven, the operator should not exceed the limitations of any flexible connections. LEVELING Caster equipped ovens must be placed on a level floor. For ovens with legs, use a spirit level or pan of water in the bottom of the oven to make sure the oven is level, both front-to-back and side-to-side. Adjust the leveling feet on the bottom of the legs by turning the feet in or out to level the oven. After the drain is connected, check for level by pouring water onto the floor of the compartment. All water should drain through the drain opening. CONDENSATE DRIP PAN Remove screws under front of oven base and assemble condensate drip pan to bottom of oven (Fig. 2) using the thumb screws supplied loose with the oven. Condensate drip pan is incorporated with front cover of Stacking Kit accessory for the upper oven only. The lower oven of a stacked pair uses the standard condensate drip pan. The Oven 20 level oven has a three-segment condensate gutter. Condensate Drip Pan Door Fig. 1 –4– WATER REQUIREMENTS WATER REQUIREMENTS Recommended water hardness is 2.0 to 4.0 grains of hardness per gallon with pH from 7.0 to 8.0. Chlorides must not exceed 30 parts per million. Water hardness above 4.0 grains per gallon should be treated by a water conditioner (water softener or in-line water treatment). Water hardness below 2.0 grains per gallon may also require a water treatment system to reduce potential corrosion. Water treatment has been shown to reduce costs associated with machine cleaning, reduce deliming of the steam generator, and reduce corrosion of metallic surfaces in the steam generator. Water supplies vary from one location to another. A local water treatment specialist should be consulted before installing any steam generating equipment. The Kleensteam® system by Everpure is an available Hobart accessory. The Kleensteam system is a passive chemical feeder that modifies the water supply by addition of a non-toxic chemical which increases the acidity of water, reducing the alkalinity. This generally allows the steam generator to run cleaner and require less frequent deliming. Kleensteam reduces the chemical taste and odor of chlorine and filters out small particulates. The cartridge needs to be replaced every six months. Sediment, silica, excess chlorides, or other dissolved solids may lead to a recommendation for alternate form(s) of water treatment. Consult with a water treatment specialist and your Hobart Sales office for specific recommendations. PLUMBING CONNECTIONS WARNING: PLUMBING CONNECTIONS MUST COMPLY WITH APPLICABLE SANITARY, SAFETY AND PLUMBING CODES. WATER SUPPLY CONNECTIONS (Fig. 2) Connect treated potable water (hot or cold) to the inlet labeled for treated water to supply the steam generator tank and humidifier. Untreated water contains scale produc...

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