Routine Cleaning, Deliming, Periodic Cleaning

ROUTINE CLEANING

Rinsing the brew funnel and decanter after each use is the only routine cleaning required. Occasionally, wipe the outside of the brewer including the area above the funnel with a damp cloth.(The brew funnel and decanter are top-rack dishwasher safe.)

DELIMING

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Periodically, you should delime the brewer to clear any

deposits that may have accumulated due to impurities in the water source. NOTE- Unplug the brewer and let it cool down before deliming.

1) Unscrew the sprayhead with your ﬁngertips and set it

aside. 2) Insert all but two inches of the ﬂexible deliming tool

(supplied) into the sprayhead tube. 3) Slide the tool in and out ﬁve or six times to loosen lime

in the sprayhead tube. Remove the tool.

4)Pour one decanter of fresh water into the brewer, set the empty decanter on the warmer, and close the lid.

5)Check the holes in the sprayhead. If plugged with lime, they may be cleared by using a toothpick. Clean the

sprayhead with a cloth and mild detergent. Rinse the sprayhead with water before reinstalling.

6) Plug in the brewer and allow the water in the tank to reheat before using.The frequency of deliming depends on the mineral content of your water.

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PERIODIC CLEANING

(Recommended At Least Every Three Months.)

1)Slide an empty brew funnel into the brewer under the warmer switch and center an empty decanter on the warmer.

2)Pour one quart of white vinegar into the top of the brewer and close the lid. Empty the decanter when liquid stops ﬂowing from the funnel.

3)Allow the brewer to sit for two hours.

4)Unplug the brewer. Remove the brew funnel and sprayhead from the brewer and set them aside. Clean the sprayhead with a cloth and mild detergent.

5)To drain the brewer, continue to Step 6, OR to clear vinegar out of brewer without draining, pour a decanter of fresh, cold water through the brewer. Place decanter on warmer,then close the lid to allow the water to run through the brewer. After it has run through, empty decanter, and repeat the process

approximately 8 - 10 times. Proceed to Step 9.

6) Cool the brewer by pouring a full decanter of fresh, cold water into the top of the brewer. Place decanter on warmer, close lid.When ﬂow from the brewer has stopped, empty the decanter. Repeat this process one more time, then set the decanter aside.

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.