SERVICE (cont.)

LAMP HOLDER/SOCKET ASSEMBLY

FIG. 41 LAMP HOLDER/SOCKET ASSEMBLY P1343

Location:

The lamp holder/socket assemblies are located

inside the hopper covers.

Test Procedures:

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

2.Remove the lamps from the lamp holder/socket assembly.

3.With a voltmeter, check the voltage across the pin sockets in the plugs with the DAY/NIGHT switch in the “-” down position and ON/OFF switch in the “ON” position. Reconnect the lamp cord to the lamp cord connector. The indication must be approximately 12.6 volts dc.

4.Disconnect the lamp cord from the lamp cord con- nector.

If voltage is present as described, the lamp holder/ socket assembly is operating properly.

If voltage is not present as described, replace the lamp holder/socket assembly.

5.Check for continuity across the terminals on the lamps.

If continuity is present as described, the lamps are operating properly.

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

Removal and Replacement:

1.Disconnect the lamp cord assembly from the lamp cord connector assembly in the top of the auger motor cover.

2.Remove the hopper cover with the lamp cord as- sembly from the hopper.

3.Remove hopper cover liner from the hopper cover.

4.Cut off the closed-end splices connecting lamp cord assembly to the lamp holder/socket assembly.

5.Remove the two lamps.

6.Remove the two #2-56 screws and elastic lock nuts securing the lamp holder/socket assembly to the mounting bracket. Remove lamp holder/socket assembly and discard.

7.Install new lamp holder/socket assembly on mount- ing bracket using two #2-56 screws and elastic lock nuts.

8.Reinstall lamps.

9.Strip the wires from the lamp cord assembly ap- proximately .375”.

10.Using the two wire nuts, supplied, connect the lamp cord assembly to the new lamp holder/socket assembly wires.

11.Reinstall the hopper liner to the bottom of the hop- per cover.

12.Reinstall the hopper cover to the hopper.

13.Plug in the lamp cord assembly to the lamp cord connector assembly on left top of the auger motor cover.

14.Refer to Fig. 42 when reconnecting the wires.

P1322

FIG. 42 LAMP HOLDER/SOCKET ASSEMBLY WIRES

44

27646 122200

 

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Image 44
Bunn CDS-3 service manual Lamp HOLDER/SOCKET Assembly, Inside the hopper covers

CDS-3 specifications

The Bunn CDS-3 is a commercial coffee brewer renowned for its reliability, efficiency, and high-quality performance. Designed for busy environments such as cafés, restaurants, and convenience stores, it offers the perfect balance of capacity and functionality, making it ideal for high-demand situations.

One of the standout features of the Bunn CDS-3 is its ability to brew up to 3.8 gallons of coffee per hour. This impressive capacity meets the needs of busy establishments where a constant supply of fresh coffee is crucial. The brewer’s stainless steel construction not only ensures durability but also maintains temperature, thus preserving the coffee’s rich flavor and aroma.

The CDS-3 incorporates Bunn's patented brewing technology, including the "Pour-Over" method. This feature allows for easy operation and contributes to the even extraction of coffee grounds. The machine is equipped with a pre-infusion mode that saturates coffee grounds before brewing, enhancing extraction for a fuller, more complex flavor profile.

Temperature control is another vital characteristic of the Bunn CDS-3. It maintains the water temperature between 195°F to 205°F, the ideal range for optimal coffee brewing. The brewer’s internals are designed for rapid heating, ensuring that the water reaches the desired temperature quickly and consistently, which is essential for high-quality coffee production.

In terms of usability, the Bunn CDS-3 offers an intuitive interface, allowing staff to operate it with minimal training. The front-access design not only simplifies maintenance, but also makes it easy to refill water and perform routine cleaning. Furthermore, the large capacity coffee pots ensure that the brewed coffee can be stored efficiently, minimizing waste.

Equipped with a unique spray head system, the Bunn CDS-3 ensures uniform saturation of the coffee grounds. This feature supports optimal extraction, allowing users to produce a rich and flavorful brew that keeps customers coming back for more.

In summary, the Bunn CDS-3 is a well-engineered, commercial-grade coffee brewer that excels in high-demand environments. Its robust construction, advanced brewing technology, consistent temperature control, and user-friendly design make it a favorite among coffee enthusiasts and professionals alike, affirming its reputation as a reliable and effective solution for coffee brewing needs. Whether for a bustling café or a catering service, the Bunn CDS-3 delivers a consistently great cup of coffee every time.