FT-800 SERIES
DISHWASHER
FOOD EQUIPMENT
SPECIFICATIONS Listed by Underwriters Laboratories Inc. and National Sanitation Foundation.
Meets Requirements of A.S.S.E. Standard No. 1004.
DESIGN: Fully automatic, flight-type dishwasher machine, consisting of a 5' x 7' loading section with power recirculating prewash, an 8' power wash, power rinse and fresh water final rinse section, and a 5', 7', 9' or 11' drying and unloading section. Recirculating water prewash, power wash, power rinse, and final rinse compartments constructed with splash baffles and flexible plastic strip curtains for effective control and separation of spray systems. Specify high or low temperature operation.
CONSTRUCTION: Tank and chambers are heavy gauge stainless steel with No. 3 polish on appearance surfaces. Stainless steel frames, legs, and feet are standard. Three large inspection doors with welded handles.
PUMPS: Recirculating pumps with Ni-Resist impellers and face seal with stainless steel metal parts and ceramic seat. Readily removable motor-impeller assembly permits quick inspection. All pumps are self-draining.
MOTORS: Hobart-built, grease-packed ball bearings, splashproof design, ventilated with inherent overload protection in each motor. Recirculating prewash unit 2 H.P., power wash and power rinse 3 H.P. each, conveyor 1⁄2 H.P. Available in electrical specifications of 200-230/60/3 and 460/60/3 with manual reset.
nozzles with large openings arranged to effectively remove soil from all types of ware. Prewash flushdown is supplied as standard. Large removable one-piece perforated stainless steel screen sloped downward to deep perforated stainless steel basket. Baskets and screens are removable from front of machine.
DRAIN AND OVERFLOW: Prewash tank equipped with bell type overflow and drain valve. Closing the inspection door will automatically close the drain valve.
POWER WASH AND POWER RINSE: Power wash and power rinse tanks are equipped with upper and lower stainless steel wash arms with specially-shaped nozzles having large openings and arranged to effectively direct water jets to all ware surfaces. Wash arms are easily removable without use of tools. Large one-piece removable perforated stainless steel screen sloped downward to deep perforated stainless steel baskets. Baskets and screens removable from front of machine.
DRAIN AND OVERFLOW: Power wash and power rinse overflow system directs water through internal connecting stainless steel tubing to prewash section. Drain valve is controlled from front of machine and is automatically closed by closing inspection door.
STANDARD EQUIPMENT: Automatic initial fill, prewash flushing. Final rinse saver. Sealed dial-type thermometers indicate water temperature in Power Wash, Power Rinse and Final Rinse. Positive low water protection for tank heat. Plastic strip curtains throughout machine. Stainless steel control panel. 115 volt pilot circuit. Inspection door interlocks which prevent pump/conveyor operation when inspection door on prewash, wash or rinse chambers is open. Built-in wireway. Drains are automatically closed when inspection doors are closed. Stainless steel framing members, legs and adjustable feet. Common drain to load end. Common water connection. Common steam connection for tank heat and optional booster on steam heated machine. Common electric connection for motors and controls.
OPTIONAL EQUIPMENT AT EXTRA COST— MECHANICAL: Stainless steel hang-on/drop-in-place front and rear panels. Energy- saving Blower-Dryer: Electric or steam heated. Common drain to unload end. Modified conveyor for insulated trays.
OPTIONAL EQUIPMENT AT EXTRA COST— TANK HEATING: Regulated stainless steel 3⁄4" steam injectors in power wash and power rinse tanks. Stainless steel steam coils. Regulated electric immersion heaters.
CONTROLS: A stainless steel control center with Power “On/Off” switch is mounted on top of the center section. Controls use 115 volt pilot circuit. Recessed “Start/Stop” controls at each end of machine in stainless steel enclosure, factory wired. Electrical components are completely wired with 105°C, 600V thermo- plastic insulated wire with stranded conductors routed through covered wireway built into the front of the machine above tank water level and UL Listed electrical metallic tubing or liquid-tight flexible metal conduit. Locking style electrical connectors are used for connections between machine sections. As an energy saving control feature, operation of pumps, final rinse and optional blower-dryer stop when conveyor stops.
FLIGHT TYPE CONVEYOR: Stainless steel side links, and tie rods and conveyor tracks. Injection molded, resilient Duraflex flight links to accommodate flatware and trays in preferred inclined position.
VAPOR CONTROL: Built in vent ducts with dampers and drip shields located on both ends of machine. Load end duct connection is 2" x 24" inside. Unload end duct connection is 4" x 24" inside.
RECIRCULATING PREWASH SECTION: Removes soil by means of recirculated water sprayed over dishes before they enter the power wash zone. The unit receives its water from two sources. The design provides for receiving all detergent overflow water from the wash tank and all the rinse tank overflow. Prewash compartment is fitted with stainless steel upper and lower wash arms having specially shaped
TANK HEATING: Power Wash tank and Power Rinse tank water temperatures are each thermostatically controlled. The tank heat with positive low water protection is automatically activated when the Power switch is turned “On.” If the tank is accidentally drained, the low water protection device automatically turns the tank heat off. Select one of the optional heats listed under Optional Equipment—Tank Heating.
FINAL RINSE: Upper rinse arm has two rows of nozzles above and lower arm has one row of nozzles below dishware. Final rinse water line is equipped with vacuum breaker on downstream side of solenoid valve. Design provides for collection and division of final rinse water after use to power wash tank and power rinse tank. Sanitizer and rinse agent dispenser injection ports provided in final rinse piping above rinse chamber. Final rinse water saver “Rinse Gate” supplied as standard energy saving feature. Machine (line) voltage, fuse protected terminal provision for detergent and rinse agent dispensers.
CONVEYOR DRIVE UNIT: Powered by a Hobart-built, inherent overload protected 1⁄2 H.P. grease packed ball bearing motor. Trip mechanism provided on unloading end of conveyor. Jam protection is provided by load sensing switch at drive platform. These devices interrupt operation of the conveyor motor which stops the conveyor, pumps and final rinse flow. Operation is restarted automatically by removing item which has actuated the trip mechanism, or by operator switch if shutdown resulted from other cause.
OPTIONAL EQUIPMENT AT EXTRA COST— BOOSTERS: Steam heat exchanger with electric thermostatic control, basket type trap, pressure relief valves for both water and steam, pressure reducing valve and pressure gauge for incoming water. Booster amply sized to raise 120°F inlet water to 180°F with minimum of 20 PSI flowing steam pressure (or 140°F inlet water to 180°F with minimum of 10 PSI flowing steam). Maximum steam pressure is 50 PSI.
Electric booster adequately sized to raise 140°F inlet water to 180°F. Pressure/tempera- ture relief valve, pressure reducing valve and pressure gauge for incoming water.
OPTIONAL EQUIPMENT AT EXTRA COST— CHEMICAL SANITIZING: Chemical injection pump for low temperature operation.
OPTIONAL EQUIPMENT AT EXTRA COST— ELECTRICAL: Prewash thermometer.
As continued product improvement is a policy of Hobart, specifications are subject to change without notice.
