Bunn dispenser Lamp Cord Connector, Disconnect the lamp cord from the lamp cord connector

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SERVICE (cont.)

LAMP CORD CONNECTOR

P1923

FIG. 19 LAMP CORD CONNECTOR

Location:

The lamp cord connector is located on top of the dispenser.

Test Procedures:

1.Disconnect the dispenser from the power source.

2.Disconnect the lamp cord from the lamp cord connector.

3.Disconnect the plug on the dispenser main harness from the connector from the lamp cord connector.

4.Check the voltage across the two pin holes on the main harness plug with a voltmeter and Day/Night switch in the "DAY" position and the "ON/OFF" switch in the "ON" position. Verify that the dispenser hopper is full and in place, the platform probe contact is making contact with the ULTRA liquid level probe, and the dispenser door is closed. Connect the dispenser to the power source. The indication must be approximately 12.6 volts ac.

5.Disconnect the dispenser from the power source.

If voltage is present as described, proceed to #6.

If voltage is not present as described, refer to the wir- ing diagram and check the dispenser main wiring har- ness.

6.Check for continuity between pin 1 (red) of the lamp cord connector and the center terminal of the lamp cord connector. Check for continuity between pin 2 (black) of the lamp cord connector plug and the lamp cord connector body. Check for continuity between pins 1 & 2 of the lamp cord connector plug. Continuity must not be present between pins 1 & 2.

If continuity is present as described, the lamp cord connector is operating properly.

If continuity is not present as described, replace the lamp cord connector.

Removal and Replacement:

1.Disconnect the lamp cord assembly from the lamp cord connector.

2.Remove the six #8-32 screws securing the rear cover to the dispenser.

3.Disconnect the lamp cord connector wires from the dispenser main wiring harness.

4.Remove nut and washer securing the lamp cord connector to the dispenser. Remove and set aside the insulating washers and discard nut, washer and lamp cord connector.

5.Remove new nut and washer from new lamp cord connector.

6.Install the insulating washers to the hole in the top of the dispenser. Push new lamp cord connector through the holes in the insulating washers and secure with the new nut and washer.

7.Reconnect the wires on the cord connector to the dispenser main wiring harness.

8.Connect the lamp cord to the lamp cord connector.

9.Install the rear cover to the dispenser and secure with six #8-32 screws.

To Main Harness

P1928

FIG. 20 LAMP CORD CONNECTOR

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29793.1 021202

 

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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 Fault List Normal operation Powder Auto-Fill ready toDispense Door not closedTroubleshooting Problem Probable CauseProblem RemedyPowder Auto-Fill hopper not in- stalled properly Control Board and Probe Auger DriveTransformer Water Strainer OptionalProblem Probable Cause Remedy Service Component AccessAuger Drive Components Hopper LidRetainer Clip 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.