Bunn dispenser service manual Recommended Daily Cleaning and Maintenance Tips

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CLEANING

RECOMMENDED DAILY CLEANING AND MAINTENANCE TIPS

This should be done in conjunction with the recommended weekly cleaning of your ULTRA-2 machine.

Removing and cleaning the whipper chamber (once a day):

1.Open the cabinet door.

2.Pull the mixing chamber out of the whipper cham- ber.

3.Twist the whipper chamber clockwise and pull it off the whipper chamber receptacle.

4.Pull the frother off the motor shaft. Notice the flat keyway on the shaft and the matching keyway inside the frother. It is important that these two keyways are lined up when reassembling.

5.Twist the whipper chamber receptacle clockwise and pull it off the motor shaft.

6.Slip the O-ring off the whipper chamber receptacle.

7.Wash components in a mild solution of dish deter- gent using a bristle brush.

8.Rinse thoroughly and allow to dry before reinstall- ing in the machine.

Mixing Chamber

Whipper Chamber

Receptacle

O-ring

Frother

Dispense Tip

Whipper Chamber

Wiper Blade

Shaft

Wiper Blade

Wiper Drive Gear

Retaining

Clip

Hopper Base

Auger Drive

Shaft

Auger Drive

Bracket

Retaining

Ring

Auger

Ejector Elbow

Slide Gate

Thorough cleaning of the hopper (once a week):

1.Open the cabinet door.

2.Remove the hopper/base assembly from the cabi- net, remove the cover and empty the contents.

3.Pull the ejector elbow off the hopper base; remove the slide gate from the ejector elbow.

4.Remove the wiper blade and drive gear by removing the retaining ring from the wiper blade shaft.

5.Remove the auger by pulling it out of the front hopper base.

6.Remove the auger drive shaft by removing the retaining clip from the auger drive shaft.

7.Wash components in a mild solution of dish deter- gent using a bristle brush when needed.

8.Rinse and dry each item thoroughly before reas- sembling.

NOTICE

The cleaning instructions noted above are for nondairy sugar based food products. When dispensing any other food product, the cleaning cycle for the whipping chamber assembly and ejector elbow must be performed daily.

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Contents Bunn Powder Auto Fill Post Office BOX SPRINGFIELD, IllinoisBUNN-O-MATIC Commercial Product Warranty IntroductionInitial SET-UP User Notices34561.0000 Operating Instructions Adjustments Cleaning Recommended Daily Cleaning and Maintenance TipsRinse and dry each item thoroughly before reas- sembling Dispense Fault ListNormal operation Powder Auto-Fill ready to Door not closedTroubleshooting Problem Probable CauseProblem RemedyPowder Auto-Fill hopper not in- stalled properly Transformer Control Board and ProbeAuger Drive Water Strainer OptionalProblem Probable Cause Remedy Service Component AccessRetainer Clip Auger Drive ComponentsHopper Lid Spacer Dust Seal Hopper BaseDiagrams and check wiring harness Auger Drive MotorFrother and MIXING/WHIPPER Chamber Mixing ChamberWhipper Motor Volts ac for 120 volt models Volts ac for 230 volt CE modelsInstall dispense tip into the bottom of the whipper chamber Whipper MotorIf voltage is present as described, proceed to #5 If voltage is present as described, proceed to #9Test Procedure Low Product Detect Instal the new control board using the four #6-32 keps nuts Remove the control boardTEST/SERVICE Switch Disconnect the wires from the switch terminalsLocation Main Power ON/OFF Switch Main Power ON/OFF SwitchLamp Cord Assembly Refer to when reconnecting the wiresLamp Cord Connector Disconnect the lamp cord from the lamp cord connectorRemove new nut and washer from new lamp cord connector Lamp HOLDER/SOCKET Assembly Close the dispenser doorTransformer TransformerPotentiometer PotentiometerHopper Level Indicator Hopper Level IndicatorHopper Switch Hopper SwitchDoor Switch Door SwitchAdjustments Pressure Regulator and Needle ValveDispense Solenoid Valve Dispense Solenoid Valve LocationWiring Diagrams Schematic Wiring Diagram PAFSchematic Wiring Diagram Pafa

dispenser specifications

The Bunn dispenser is a highly regarded name in the beverage service industry, known for its reliable coffee brewers, steeping equipment, and beverage dispensing solutions. These dispensers are designed with efficiency and quality in mind, making them a favorite in restaurants, cafes, and other foodservice establishments.

One of the main features of the Bunn dispenser is its rapid brewing capability. Utilizing a unique brewing system, Bunn dispensers can quickly brew large quantities of coffee, which is essential for high-demand environments. The machines are equipped with advanced heating technology that ensures water is brewed at the optimal temperature for extracting the best flavors from coffee grounds. This feature not only enhances the quality of the beverage but also significantly reduces waiting times for customers.

Another key characteristic of Bunn dispensers is their durability. Built with high-quality materials, these machines are designed to withstand the rigors of a busy kitchen environment. The robust construction ensures a long lifespan, minimizing the need for frequent repairs or replacements. Additionally, many models feature stainless steel components that are resistant to corrosion and easy to clean, maintaining hygiene standards while also looking professional.

Bunn dispensers are also known for their versatility. With a range of models available, including single and multi-hopper options, they can dispense various beverages, including coffee, tea, and iced drinks. This flexibility allows businesses to cater to different customer preferences without requiring multiple machines. Moreover, Bunn dispensers often come with programmable features, enabling users to customize brew strengths and volumes for optimal beverage consistency.

In terms of technology, Bunn has incorporated advanced digital controls and user interfaces in many of its models. These digital displays simplify operation, allowing staff to monitor brewing processes and receive alerts for maintenance requirements efficiently. Such technological integration enhances user experience and operational efficiency.

Energy efficiency is another consideration in the design of Bunn dispensers. Many models are equipped with energy-saving features, which help reduce power consumption during both operation and standby modes. This focus on sustainability not only lowers utility costs for businesses but also aligns with the growing consumer demand for environmentally responsible practices.

In conclusion, Bunn dispensers combine speed, durability, versatility, advanced technology, and energy efficiency, making them an excellent choice for any foodservice operation. Their ability to deliver high-quality beverages quickly and consistently makes them a pivotal asset for businesses aiming to provide an exceptional customer experience.
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