Draining the Brewer, Water Quality, Authorized Service

P-204

P-227

PERIODIC CLEANING (cont.)

7)Grasp the back of the brewer and quickly turn it upside down over a sink as shown. Most of the water in the tank will ﬂow from the

sprayhead tube opening. Some water may ﬂow from the area around the top lid.Continue tipping the brewer until the ﬂow stops.

8) Replace the sprayhead and funnel after the water has been drained.Pour a decanter of water into the top of the brewer. Place the decanter on the warmer, close the lid. Repeat this process with another decanter of water. Water will ﬂow out of the funnel after the second decanter. When ﬂow from the funnel has stopped, empty the decanter and pour an additional decanter of water into the brewer. Place the decanter on the warmer and close the lid.

9)If you have not replaced the sprayhead and funnel. do so now before proceeding. Taste the water coming out of

the brewer. Pour additional decanters of fresh,cold water

into the brewer as needed until the water has no vinegar taste.

10)Plug in the brewer and allow the water in the tank to reach brewing temperature before using. (Approximately 15 minutes.)

DRAINING THE BREWER

The water in your BUNN® Coffee Brewer should be emptied whenever it is taken on a trip,shipped,or stored in an unheated location with a chance of freezing. Follow steps 4-7 of the PERIODIC CLEANING section.

WATER QUALITY

Install a water conditioner if your water contains excessive amounts of sediment, taste, or odors.

SOFTENED WATER / DECAFFEINATED COFFEE

Use of decaffeinated coffee and/or softened water may cause the brewed coffee to drain more slowly through the paper ﬁlter,occasionally resulting in an overﬂow of grounds into the decanter. While this is not unusual in coffee brewing, it can be avoided by using slightly less coffee, a coarser grind, or both. If the overﬂow persists, please contact BUNN® to order a special sprayhead free of charge.

AUTHORIZED SERVICE

For Service Information Contact:

Bunn-O-Matic Corporation

(800) 352-2866

To receive full assistance, please have Date code ready when calling for service.

(Located on the bottom of your brewer)

Service Center Locations:

Bunn-O-Matic Corporation	Bunn-O-Matic Corporation
900 E. Townline Rd.	16431 Carmenita Road
Creston, IA 50801	Cerritos, California 90701
	(800) 637-2866

38300.0057, B10, GR10 Series, GR10-B specifications

The Bunn 38300.0057, part of the GR10 Series, is a robust and reliable commercial-grade coffee maker, specifically designed for high-volume beverage preparation. This model, recognized for its efficiency and quality, is perfect for cafes, restaurants, and other establishments that prioritize speed and consistency in coffee production.

One of the standout features of the Bunn GR10 is its large capacity. The unit is capable of brewing up to 3.8 gallons of coffee per hour, making it ideal for busy environments. The design incorporates dual voltage capabilities, allowing the machine to adapt to different settings, which enhances its versatility. Additionally, the B10 version offers a compact right-side view, allowing for flexible placement in any kitchen setup.

The GR10-B utilizes Bunn's patented brewing technology, which ensures optimal extraction of flavor and aroma from the coffee grounds. This technology features a six-minute brew time, which significantly reduces wait times while still delivering a rich and flavorful cup of coffee. The precise water temperature and spray pattern are carefully engineered to enhance the brewing process, ensuring that each pot is consistently brewed to perfection.

Another important aspect of the Bunn 38300.0057 is its ease of use and maintenance. The machine features an intuitive operation panel with clear guidelines for brewing, which simplifies training for staff. The internal components are designed for easy access, allowing for quick cleaning and regular maintenance, thereby reducing downtime and ensuring that the coffee maker remains in peak operating condition.

The GR10 Series also boasts energy-efficient features, including a hot water faucet for tea or other beverages, which minimizes the need for additional equipment. The stainless steel construction ensures durability and a sleek appearance, making it not only functional but also aesthetically pleasing in any setting.

In summary, the Bunn 38300.0057, GR10 Series, GR10-B, and B10 models offer exceptional brewing capacity, advanced technologies for optimal flavor extraction, and user-friendly maintenance features. These characteristics make it a top choice for those seeking a high-performance coffee maker that can meet the demands of a busy beverage service environment.