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AJ-76 Conveyor dishmachine

AJ-76   Conveyor dishmachine

AJ-76 Conveyor dishmachine

Product catalog summary
Performance and Capacities
The AJ-76 Vision Series conveyor dishwasher is capable of processing up to 270 racks per hour with a high-temperature sanitizing rinse using 1.03 gallons per rack. It features a recirculating prewash to reduce manual prerinsing and labor costs. The Adjust-A-Peak feature allows for conveyor speed adjustments between 135 and 270 racks per hour. The machine has a 25-inch clearance for large utensils and includes automatic features such as auto-fill and self-draining pumps.
Standard Features
The dishwasher operates at a capacity of 270 racks per hour, handling up to 6750 dishes or glasses per hour. It includes a steam coil tank heat system with a steam connection of 3/4 inches and a flow pressure of 10-20 PSIG. The prewash pump motor is 1 HP, and the wash pump motor is 2 HP, with capacities of 120 GPM and 270 GPM, respectively. Operating temperatures range from 110-140°F for the prewash tank, 160°F minimum for the wash tank, and 180°F minimum for the rinse.
Specifications
The AJ-76 series is NSF, UL, and CSA listed, meeting A.S.S.E. Standard No. 1004. It is a fully automatic, single-tank, rack conveyor dishwasher designed for commercial foodservice operations. It uses a high-temperature sanitizing rinse of 180-195°F and requires a potable water line capable of supplying 279 gallons per hour at 15-25 PSI for maximum capacity.
Construction
All components are made from 304 series stainless steel, with no plastics used. The frame is constructed from 2-inch diameter stainless steel tubing, and the tanks and chambers are made from 16-gauge stainless steel. The prewash and wash pumps are integral with their motors, recirculating water at 120 GPM and 270 GPM, respectively.
Conveyor System
The conveyor system uses a center-mounted stainless steel pawl bar driven by a 1/4 HP motor. The Adjust-A-Peak feature allows for speed adjustments to enhance cleaning results. The chamber has a 25-inch clearance, accommodating larger utensils.
Controls
Controls are housed in a stainless steel box on top of the machine, with an "Energy Guard" system automating operations. The machine is wired with 105°C, 600V thermoplastic insulated wire.
Optional Features
Optional features include external booster heaters for 40°F or 70°F rise, enhancing the sanitizing rinse temperature. The booster heaters are available for 208/240/460 voltages/3 phase machines.
Electrical Characteristics
The dishwasher is available in various electrical configurations, including 208V/1 or 3PH, 230V/1 or 3PH, 380V/3PH, and 460V/3PH, with 50 HZ units not submitted for UL Listing. A separate electrical connection is required for the booster heater.
Additional Features
The dishwasher includes an Energy Guard control system, fully automatic operation, and a prewash section with separate fill lines. It is constructed entirely of 304 series stainless steel, with no plastics used. Optional features include a sideloader for space optimization, exhaust vent fan control, flanged feet for permanent mounting, and a water hammer arrestor. The machine can be configured for right-to-left or left-to-right rack flow.
Drawings and Dimensions
The document includes detailed drawings and dimensions for installation, specifying water and electrical connections, vent cowl locations, and recommended table fabrication. It highlights the need for silicone sealer between the table and machine lip to prevent leakage.
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Catalog excerpts

AJ-76   Conveyor dishmachine-1

Performance/Capacities Conveyors AJ-76 Vision Series • 270 racks per hour hi-temp sanitizing rinse. • 1.03 gallons per rack hi-temp sanitizing rinse. • Incoming water pressure regulator • Recirculating prewash feature virtually eliminates manual prerinsing and saves on labor. • Exclusive Adjust-A-Peak feature (patented) allows the owner operator to manually adjust the speed of the conveyor system from 135 racks per hour all the way to maximum capacity of 270 racks per hour. • Standard 25” clearance allows owner operators the ability to wash large utensils, trays, and bun pans. • Prewash section has two upper arms and one lower arm. • Totally electro-mechanical; no solid state controls utilized. • Fully automatic including auto-fill. • Prewash auto fill requires 110-140°F separate connection and does not fill through the booster heater. • Self-draining stainless steel pumps and impellers. • Exclusive “Energy Guard” controls system operates wash and rinse sections only when a rack is being washed or rinsed. • A long 23” wash section as well as 23” separation between wash and rinse produces superior results. • Convenient, externally operated lever drains. • Deep well scrap basket conveniently located on front of machine facilitates removal of heavy food soil. • Stainless steel frame, legs, adjustable bullet feet, and front appearance panel are all standard. • Standard 8” vent cowls/splash shields on both wash and rinse ends of the machine. • Heavy gauge construction for extra ruggedness and durability. Standard Features Operating Capacity Racks per hour 270 Dishes per hour 6750 Glasses per hour 6750 Steam Coil Tank Heat Steam Connection IPS (Inches) 3/4 Steam Flow Pressure (PSIG) 10-20 Consumption @ 15 PSIG (Lbs/hr) 60 Prewash Pump Motor Horsepower 1 Prewash Pump Capacity (GPM) 120 Wash Pump Motor HP 2 Wash Pump Capacity (GPM) 270 Wash Tank KW 20 Conveyor Motor Horsepower 1/4 Conveyor Speed (Feet/minute) 8.0 Operating Temperatures Prewash Tank–°F 110-140 Wash Tank–°F (Minimum) 160 Rinse–°F (Minimum) 180 Dimensions (Inches) Length between dishtables 76 Machine width 34 1/2 Wall Clearance (Minimum) 4.5 Cavity/dish clearance (Maximum) 25 Shipping Information Weight (Lbs) 994 Dimensions (Inches) Length 106 Depth 40 Height 78 Volume (Cubic feet) 192 Approximate Total Load AMPS 208V / 60HZ / 3PH 65.7 208V / 60HZ / 1PH 112.3 230V / 60HZ / 3PH 60.4 230V / 60HZ / 1PH 103.3 460V / 60HZ / 3PH 30.2 Booster Heater Options External 40°F Min. Rise KW AMPS 208V / 60HZ / 3PH 36 100.0 230V / 60HZ / 3PH 36 90.5 460V / 60HZ / 3PH 36 45.2 External 70°F Min. Rise KW AMPS 208V / 60HZ / 3PH 54 150.0 230V / 60HZ / 3PH 54 135.7 460V / 60HZ / 3PH 54 67.8 Venting Requirements (CFM) Input end 200 Output end 400 Total CFM 600 Water Requirements Incoming Prewash Tank Temperature (°F) 140 Incoming Wash Tank Temperature (°F) 180 With 36 KW booster heater option (°F) 140 With 45 KW booster heater option (°F) 110 Gallons per hour 279 Gallons per rack 1.03 Prewash Tank Capacity (Gallons) 16.0 Wash Tank Capacity (Gallons) 20.4 Incoming Waterline Size (IPS) (Minimum) Prewash Tank Fill 3/4 Wash Tank Fill/Rinse 3/4 Optimum Flow Pressure (PSI) 15-25 Flow Rate Minimum (GPM) 4.7 Drainline Size IPS (Minimum) (Inches) 1 1/2 Power/Connections

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AJ-76   Conveyor dishmachine-2

AJ-76 Vision Series Conveyors Specifications NOTE: The AJ-76 series conveyor dishmachines are listed by the National Sanitation Foundation (NSF), Underwriters Laboratories Inc. (UL), and by the Canadian Standards Association (CSA). They also meet the requirements of A.S.S.E. Standard No. 1004. PERFORMANCE: Fully automatic, single tank, rack conveyor dishwasher with a recirculating prewash designed to wash, rinse, and sanitize tableware and utensils commonly associated with the preparation and consumption of food items in a commercial foodservice operation. Sanitization is accomplished through...

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AJ-76   Conveyor dishmachine-3

FINAL RINSE: Fresh pressurized rinse water enters the machine through a standard “Y” strainer, solenoid valve, and approved vacuum breaker assembly and is plumbed to upper and lower final rinse arms located at the output end of the machine. Single rows of fan jet nozzles are located on both rinse arms. Connection points are provided for rinse agent injection into the final rinse line by others. Total final rinse flow rate is 4.7 GPM. DRAIN, OVERFLOW, AND MAKE-UP: The machine is designed to maintain appropriate prewash and wash tank water levels at all times even at low pressures. The overflow...

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AJ-76   Conveyor dishmachine-4

Specifications Conveyors www.jacksonmsc.com 1-888-800-5672 AJ-76 Vision Series Note: Check and/or copy all that apply. AJ-76 Series Rack Conveyor Dishwasher—Item No. ____________ Shall be a Jackson AJ-76 Series, single tank rack conveyor dishwasher with 22” prewash. Sanitization shall be accomplished by using hi-temp (180°F minimum) sanitizing rinse. Electrical characteristics shall be: ______ 208V/60HZ/3PH ______ 208V/50HZ/3PH ______ 208V/60HZ/1PH ______ 208V/50HZ/1PH ______ 230V/60HZ/3PH ______ 230V/50HZ/3PH ______ 230V/60HZ/1PH ______ 230V/50HZ/1PH ______ 460V/60HZ/3PH Wash tank heating shall...

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AJ-76   Conveyor dishmachine-5

16" 34" 60 1/4" 67" 84" Doors Open 75 1/2" 62 1/2" 67 1/2" 29" Drive Unit 7" B A B C H G F E 10" 10" Front View 4" 6" 6 1/2" Right Side 2" 8" 25" Opening 15" 21" Opening 25" 8" 33" 76" Table to Table 92" Overall F E 24" 27 1/2" 12" 30" 8" 4 1/2" 8" 84" 4" 10 1/2" 21" Opening 4"w. x 16"lg Cutout in 92" Vent Cowl/Splash Shield. Shipped with Cover Plate. Floor Sink or Drain With 3" Minimum Drain Line 12 1/2" 25" 76" Table to Table Tub Will Accept a Table Flange Up to 24 7/8" Table Turndown Flange 3/4" Max 3/4" 21" Note: Vision Series Operation Shown 1-PH 3-PH 1-PH 3-PH 208 Volts 60 Cycles 112.3...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.