SPECIFICATIONS: Meets requirements of A.S.S.E. Standard No. 1004.
DESIGN: Semi automatic, high temperature single-tank, rack- type dishwasher with flexible thermal layer curtains at the ends of chamber and between wash and final rinse zones. Insulated hinged inspection doors located in front of machine provide easy access to wash arms, rinse arms, strainer, strainer basket, and pump intake screen. Length of machine inside tank (at table connection) 54". Machine designed to clean and sanitize with hot water 160°F wash and 180°F (minimum) final rinse. Water hardness recommended to be 3 gr. for best results. Automatic interlocks shut off pump and conveyor if door is opened when machine is in operation.
CONSTRUCTION: Tank, chamber, frame, legs, control box, doors, and all panels are constructed of stainless steel.
PUMP: The 165 gpm recirculating stainless steel pump and impeller with a ceramic seat seal. Easily accessible pump assembly permits quick inspection. The pump is self-draining. All piping distributing water to the upper and lower wash arms is stainless steel tubing.
PUMP MOTOR: Built for Hobart 2 hp grease-packed ball bear- ings, splash proof, ventilated with manual, resettable inherent overload protection. Available in electrical specifications of
208-240/60/3, 480/60/3 and 600/60/3. Also available, but not submitted for UL listing are 200-240/50/3 and 380-415/50/3.
ENERGY RECOVERY COIL: The condensing system using a tube and fin coil constructed of copper and corrosion resistant aluminum.
CONTROLS: A stainless steel control module with power and “start/stop” buttons is mounted on top of the machine. Machine control circuitry will be operated from a 120-volt control circuit transformer. Electrical components are completely wired with 105°C, 600V thermoplastic insulated wire with stranded conductors routed through UL listed
electrical conduit or covered wire way.
CONVEYOR: Rapid Return drive, designed for more even throughput of racks and allows for a 16-inch separation
between the wash and the rinse zone. Racks conveyed
automatically through wash and rinse zones. Ball Detent Clutch drive prevents damage to machine or racks, should movement of racks be obstructed. Conveyor speed: 6.8 FPM.
DRIVE MOTOR: Built for Hobart, 1⁄6 horsepower gear motor,
ventilated with manual, resettable inherent overload protection. Available in electrical specifications of 208-240/60/3, 480/60/3 and 600/60/3. Also available, but not submitted for UL Listing are 200-240/50/3 and 380-415/50/3.
POWER WASH: Wash tank is equipped with upper and lower stainless steel CFD Wash Arms which effectively direct water jets to all ware surfaces. Both upper and lower wash arms are self-aligning and have easily removable end caps for cleaning
without use of tools. A removable perforated stainless steel strainer pan supports a deep perforated stainless steel basket.
FINAL RINSE: Final rinse flow rate: 2.1 gpm, .56 gpr, 138-gph. Stainless steel upper and lower Auto Position Rinse Arms™ have single rows of nozzles. Racks entering the rinse zone
automaticallytrigger rinse. Final rinse water line is equipped with a vacuum breaker downstream of an electrically operated solenoid valve in common piping system. Rinse agent
dispenser injection ports provided in final rinse piping above chamber.
FILL: Fill water line is equipped with vacuum breaker on down- stream side of electrically operated solenoid valve in common piping system, for automatic maintenance of tank level.
DRAIN AND OVERFLOW: Large bell-type automatic overflow and drain valve controlled from inside of machine. Drain
automatically seats by closing inspection doors. Drain housing can be plumbed from load or unload end of machine.
STANDARD EQUIPMENT: Energy Recovery, Digital display
of wash and final rinse temperature. Positive low water pro- tection for tank heat. Thermal Layered Curtains throughout
machine are keyed to ensure proper placement. Drain is auto- matically closed when inspection doors are closed. Stainless steel adjustable feet. Bolted stainless steel enclosure panels around perimeter and underneath machine. Automatic tank fill. Door interlock. Auto-timer. Vent fan and booster heater con- trols. Low temperature alerts. Service diagnostics. Dirty water indicator. Delime notification. Conveyor dwell. Energy Saver Mode. NAFEM Data Protocol compliant. Pressure regulating valve. Booster heater (30 kw).
WASH TANK HEATING SELECTIONS (must choose one):
ELECTRIC: One electric Incoloy® sheathed immersion heater (15 KW) removable from inside tank. Tank water temperature is controlled by microprocessor controlled thermostat with posi- tive low-water protection and magnetic contactor. (Disconnect switches not furnished.) A high limit device mounted on the surface of the tank additionally protects heating element.
STEAM: One-inch stainless steel steam coil. Tank water temperature controlled by microprocessor controlled
thermostat with positive low-water protection. Steam supplied to machine through high temperature steam solenoid valve and line strainer.
GAS: Regulated infrared immersion tube gas burner system. Microprocessor controlled thermostat and a blower with a pressure switch control tank water temperature. Positive low water protection is provided. A high limit device mounted on the surface of the tube additionally protects immersion tube. A solid-state igniter board controls the gas valve and provides flame ignition. A transformer steps the control circuit voltage down from 120 volts to 24 volts to power the igniter board and gas valve. For natural gas, gas pressure to burner (customer connection) not to exceed 7" W.C. For LP gas, gas pressure to burner (customer connection) not to exceed 11" W.C. If gas pressure is higher than 7" W.C. natural or 11" W.C. LP pres- sure regulating valve must be supplied (by others) in the gas line to the dishwasher.
OPTIONAL EQUIPMENT AT EXTRA COST:
Stainless steel vent hoods with vent stack, and locking-type damper (load end only). Canopy exhaust power vent kit. Higher than standard chamber. Side loaders and unloaders. 193⁄4" x 193⁄4" peg, combination and miscellaneous racks. Table limit switch. Drain water-tempering kit.
