Jackson Dishwasher AJ-86 Specifications

Performance/Capacities
Conveyors
AJ-86 Vision Series
•287 racks per hour hi-temp sanitizing rinse.
•0.77 gallons per rack hi-temp sanitizing rinse.
• Incoming water pressure regulator
• Standard 25” clearance allows owner operators the ability to wash large utensils, trays, and bun pans.
• Totally electro-mechanical; no solid state controls utilized.
• Fully automatic including auto-fill.
• Completely self draining, stainless steel prewash, wash, and recirculat­ing rinse pumps.
• Exclusive “Energy Guard” controls system energizes prewash, wash, recirculating rinse, and final rinse sections only when a rack is in place.
• Convenient, externally operated lever drains.
• 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 287 Dishes per hour 7175 Glasses per hour 7175
Steam Coil Tank Heat
Steam Connection IPS (Inches) 3/4 Steam Flow Pressure (PSIG) 10-20 Consumption @ 15 PSIG (Lbs/hr) 100
Prewash Pump Motor HP 1 Prewash Pump Capacity (GPM) 120 Wash Pump Motor HP 1 Wash Pump Capacity (GPM) 270 Wash Tank KW 10 Power Rinse Pump Motor HP 2 Power Rinse Pump Capacity (GPM) 270 Power Rinse Tank KW 15
Conveyor Motor Horsepower 1/4 Conveyor Speed (Feet/minute) 8.0
Operating Temperatures
Prewash Tank–°F 110-140 Wash Tank–°F (Minimum) 150 Power Rinse Tank–°F (Minimum) 160 Final Rinse–°F (Minimum) 180
Dimensions (Inches) Length between dishtables 86 Machine width 25 Wall Clearance (Minimum) 4.5 Cavity/dish clearance (Maximum) 25
Shipping Information
Weight (Lbs) 1040 Dimensions (Inches)
Length 120 Depth 40 Height 78
Volume (Cubic feet) 217.0
Approximate Total Load AMPS
208V / 60HZ / 3PH 85.2 208V / 60HZ / 1PH 144.9 230V / 60HZ / 3PH 78.5 230V / 60HZ / 1PH 133.5 460V / 60HZ / 3PH 38.3
Booster Heater Options
External 40°F Min. Rise KW AMPS
208V / 60HZ / 3PH 34.5 95.8 230V / 60HZ / 3PH 36 90.5 460V / 60HZ / 3PH 36 45.2
External 70°F Min. Rise KW AMPS
208V / 60HZ / 3 PH 45 125.0 230V / 60HZ / 3PH 45 108.0 460V / 60HZ / 3PH 45 54.0
Venting Requirements (CFM)
Input end 200 Output end 400 To tal CFM 600
Water Requirements
Incoming Prewash Tank Temperature(°F) 110-140 Incoming Water Temperature (°F) 180 With 35 KW booster heater option (°F) 140 With 45 KW booster heater option (°F) 110 Gallons per hour 222 Gallons per rack 0.77 Prewash Tank Capacity (Gallons) 16 Wash Tank Capacity (Gallons) 15.4 Power Rinse Tank Capacity (Gallons) 15.4
Incoming Waterline Size (IPS) (Minimum)
Prewash Tank Fill 3/4
Wash Tank / Rinse Tank / Final Rinse 3/4 Optimum Flow Pressure (PSI) 15-25 Flow Rate Minimum (GPM) 3.7 Drainline Size IPS (Minimum) (Inches) 1 1/2
Power/Connections
Conveyors
AJ-86 Vision Series
Specifications
NOTE:
The AJ-86 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, multiple tank, rack conveyor dishwasher with a recirculating prewash designed to prewash, 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 hi­temp sanitization utilizing 180-195°F fresh water rinse. The unit conveys standard 20” x 20” dishracks through a recirculating prewash section where 120 gallons per minute (GPM) of 110-140°F water is pumped over the rack to mechanically prepare the ware for washing. Next, the rack is conveyor driven into a detergent laden wash section where 270 gallons per minute of 150°F wash water is pumped over the dishrack to remove the food soil. It then enters the power rinse section where a recir­culating rinse of 160°F water at 270 GPM is pumped over the dishrack. Finally, the rack is conveyor driven into a final rinse section where a fresh water final rinse spray system removes remaining residual detergent and sani­tizes. The unit must be connected to a potable water line capable of supplying 222 gallons per hour between 180­195°F at 15-25 PSI flow pressure for maximum hourly rack capacity of 287 racks per hour.
CONSTRUCTION:
All stainless steel components are 304 series stainless steel. No. 400 series stainless steel and/or plastics are utilized. Frame is constructed of 2” diameter stainless steel tubing formed and completely saddle welded for superior strength. The prewash tank, wash tank, recirculating rinse tank, and final rinse cham­ber are formed and heliarc welded 16 gauge #2B finish. Hood is 16 gauge #3 finish. Stainless steel feet are adjustable ±1/2”.
PREWASH PUMP:
Internal prewash pump located inside the prewash tub is totally stainless steel as is the impeller. The pump is integral with the motor and self­draining. Prewash water is recirculated from the prewash tank through the manifolds and prewash arm system at the rate of 120 GPM.
PREWASH PUMP MOTOR:
A 1 HP totally enclosed, fan cooled type motor drives the prewash pump. Single-phase motors are capacitor start, induction run with internal thermal overload protection. Three-phase motors are induction run with external overload protec­tion. Motor shaft is supported by permanently lubricated grease packed ball bearings.
WAS H PUMP:
Internal wash pump located inside the wash tub is totally stainless steel as is the impeller. The pump is integral with the motor and self-draining. Wash water is recirculated from the wash tank through the manifolds and wash arm system at the rate of 270 GPM.
WAS H PUMP MOTOR:
A 2 HP totally enclosed,
fan cooled type motor drives the wash pump. Single-
phase motors are capacitor start, induction run with internal thermal overload protection. Three-phase motors are induction run with external overload protection. Motor shaft is supported by permanently lubricated grease packed ball bearings.
POWER RINSE PUMP:
Internal power rinse pump located inside the wash tub is totally stainless steel as is the impeller. The power rinse pump is integral with the motor and self-draining. Wash water is recircu­lated from the power rinse tank through the manifolds and wash arm system at the rate of 270 GPM.
POWER RINSE PUMP MOTOR:
A 2 HP total­ly enclosed, fan cooled type motor drives the wash pump. Single-phase motors are capacitor start, induction run with internal thermal overload protection. Three­phase motors are induction run with external overload protection. Motor shaft is supported by permanently lubricated grease packed ball bearings.
CONVEYOR SYSTEM:
Racks are conveyed through the machine by a center-mounted, heavy-duty stainless steel pawl bar with stainless steel cast, counter­weighted, wide surface pawls. The pawl bar is designed not to interfere with spray patterns in the prewash, wash, recirculating rinse, and final rinse section. The pawl bar is driven by a 1/4 HP motor and worm drive gear reduc­tion unit. The conveyor motor itself is totally enclosed, non-ventilated. Single-phase motors are capacitor start, induction run with internal thermal overload protection. Three-phase motors are induction run with external over­load protection. Pawl bar conveyor drive unit is mounted on the left hand side of the machine and is enclosed with a removable stainless steel cover. Maximum conveyor speed is 8.0 feet per minute.
ADJUST-A-PEAK:
The Adjust-A-Peak feature is a mechanical feature located on the pawl bar drive unit itself and allows the end-user to slow down the speed of the conveyor drive unit when enhanced results are required (i.e. baked-on food soil) or increase the speed of the conveyor drive unit when maximum capacity is required. By slowing down the conveyor, a rack of tableware remains in the prewash, wash, and rinse sections for longer periods of time. When soil loads are heavy (i.e. pots and pans, trays, and bun pans), adjusting the conveyor to slower speeds means outstanding results.
CHAMBER:
The chamber has a standard clearance of 25” which is the highest clearance in the industry--­even higher than competitive higher hood options. This adds to the versatility of the machine since you can easily accommodate larger utensils such as sheet pans and 60 quart mixing bowls. The combination of a higher hood in conjunction with manually slowing down the conveyor uti­lizing the Adjust-A-Peak feature produces superior results as well as adding to the versatility of the machine.
CONTROLS:
Controls are located in a stainless steel control box mounted on top of the machine for ease of access and increased reliability. Power “ON/OFF” switch is the only manual switch required. “Energy Guard” fully automates the machine and utilizes switching logic to operate prewash, wash, recirculating rinse and final rinse
sections only when a rack is in place as well as turning the conveyor off when a rack exits the machine and there are no other racks in the machine. Regardless of machine voltage, all control circuitry will be operated from a 110 volt control circuit transformer. Again, the Adjust-A-Peak feature eliminates the need for manual controls since you have the ability to slow down the con­veyor for extended prewash, wash, recirculating rinse and final rinse contact time. The unit is completely wired with 105°C, 600V thermoplastic insulated wire and rout­ed through UL approved conduit. The control circuit is protected by a manual reset 1 AMP overload protector located on the front of the control box.
FILL:
Initial fill of the prewash, wash and power rinse tanks are automatic when machine is initially energized. There is a fill line to the wash and power rinse tanks and a separate fill line to the prewash tank. Each fill line is controlled by its own solenoid valve and vacuum breaker assembly. The prewash tank needs to be hooked up to a water line capable of filling with 110-140°F incoming potable water. If the cold water thermostat option is uti­lized in the prewash, an additional cold water line needs to be hooked up to the machine. The wash tank and power rinse tank fill line needs to be hooked up to a 180°F minimum incoming potable water line which nor­mally would be supplied by an external booster heater or our own optional Hatco booster heater packages. The fill solenoids for both tanks are activated by stainless steel float systems located in the individual tanks for required tank water levels.
RECIRCULATING PREWASH:
The prewash tank has a 16.0 gallon capacity and maintains that level with a skimming type overflow. Prewashing action is accomplished by recirculating 110-140°F water through 12 separate stripping nozzles through two upper arms and one lower arm. This superior action removes heavy soil and deposits it in a large outside deep well scrap basket located on the front of the machine for easy access. A secondary removable pump intake strainer protects the pump. Make-up water comes from the wash tank at the rate of approximately 2 GPM. All three prewash arms are easily removable and along with removable end caps, are easily cleanable without the use of tools.
RECIRCULATING WASH:
The wash tank has a
15.4 gallon capacity and maintains that level with a skim­ming type overflow. Washing action is accomplished by recirculating detergent laden water in the wash tank through upper and lower wash arms. Make-up water comes from the power rinse section and is controlled at approximately 2 GPM. The wash arms are 18” long. Wash section is automatically activated by racks as they pass through. Wash arms, upper and lower, contain 43 separate stripping nozzles for superior performance. Both wash arms are easily removable and along with removable wash arm end caps, are easily cleanable without the use of tools. Large stainless steel strainer pans, as well as a pump intake strainer for secondary protection are readily accessi­ble and removable for cleaning purposes. Knockouts and connections are provided to allow easy installation of deter­gent concentration sensor and dispenser tubing by others.
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