Bunn AF PR-3 service manual Fuse and Fuse Holder

Page 9

SERVICE

FUSE AND FUSE HOLDER

 

 

P1561

 

FIG. 4 FUSE HOLDER

 

 

 

 

Location:

The fuse holder is located on the lower right front of the autofill box just to the left of the power cord.

Test Procedure:

1.Disconnect the dispenser from the power source.

2.Remove cap and fuse from fuse holder.

3.Remove fuse from the cap.

4.Check for continuity through the fuse.

If continuity is present as described, reinstall the fuse, the fuse is operating properly.

If continuity is not present as described, replace the fuse.

Removal and Replacement:

Fuse:

1.Remove the cap from the fuse holder.

2.Remove fuse from the fuse holder, inspect, if blown discard.

3.Install new 10 amp fuse in the fuse holder.

4.Reinstall fuse holder cap.

Fuse Holder:

1.Disconnect the wires from the rear of the fuse holder.

2.Remove the nut securing the fuse holder to the front of the main mounting panel.

3.Push the fuse holder through the hole in the panel.

4.Install new fuse holder and fuse through the hole in the panel.

5.Secure the fuse holder to the panel.

6.Refer to Fig 5 and reconnect the wires.

BLK from Main

Wiring Harness

BLK to Main

ON/OFF Switch

 

P1331

FIG. 5 FUSE HOLDER TERMINALS

 

9

28791.1 011500

 

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Contents Bunn AF PR-2 AF PR-3 Warranty IntroductionUser Notices Initial SET-UP Electrical RequirementsElectrical Hook-Up Cleaning TroubleshootingRecommended Weekly Cleaning Main Power ON/OFF Refill Circuit ON/OFFProbe Control BOX LOW/OFF/HIGH Problem Probable Cause Remedy TroubleshootingComponent Access ServiceCircuit Board Circuit BoardFuse Holder Fuse and Fuse HolderMain ON/OFF Switch ServiceProbe System Refer to when reconnecting the wires#3 AFPR-3 only Refill SwitchesVACUUM/SUPPLY Pump Assembly VACUUM/SUPPLY Pump AssemblyHead cavity VACUUM/SUPPLY Pump Tube Installation#3#1 Vacuum Switches28791.1 28791.1

AF PR-3 specifications

The Bunn AF PR-3 is a high-performance coffee brewer designed for commercial use, particularly in cafés, restaurants, and other settings where quality coffee must be brewed quickly and efficiently. Known for its exceptional reliability and innovative features, the Bunn AF PR-3 has become a popular choice among coffee professionals.

One of the standout features of the AF PR-3 is its ability to brew up to 3 gallons of coffee per hour. This capacity makes it ideal for busy environments where a quick turnaround is essential. The brewer uses a patented technology that ensures optimal brewing temperature and extraction time, resulting in a rich, full-bodied flavor profile in each cup.

Another significant aspect of the Bunn AF PR-3 is its automatic features. With a programmable digital display, users can easily select brew settings and adjust individual preferences. This user-friendly interface simplifies operation and allows baristas to focus on crafting the perfect coffee every time. The unit also comes with a built-in hot water faucet that enables the brewing of other beverages, such as tea or instant soups, further enhancing its versatility.

Additionally, the Bunn AF PR-3 incorporates advanced brewing technology, including its unique "infusion" brews system. This system allows water to saturate coffee grounds evenly, promoting even extraction. As a result, the coffee brewed with the AF PR-3 exhibits a well-balanced taste with vibrant aroma, catering to the sophisticated palate of coffee aficionados.

Durability is another characteristic of the Bunn AF PR-3. The brewer is built with high-quality stainless steel, making it resistant to wear and tear, and ensuring that it can withstand the demands of a bustling café environment. The machine's components are designed for easy maintenance, allowing operators to clean and service the brewer with minimal downtime.

Moreover, the Bunn AF PR-3 is energy efficient, designed to reduce energy consumption without compromising performance. This feature not only helps in keeping operational costs down but also makes it an environmentally friendly choice for coffee businesses.

In conclusion, the Bunn AF PR-3 is a leading coffee brewer that combines speed, quality, and user-friendly technology, making it an essential piece of equipment for any commercial coffee establishment. Its ability to brew large quantities of rich, flavorful coffee efficiently, along with its durability and ease of operation, solidifies its position as a top contender in the coffee brewing market.
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