Bunn BX-W, GRX-B, GRX-W, BX-B Cleaning Instructions, Deliming, Periodic Cleaning, Proceed to Step

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CLEANING INSTRUCTIONS

Daily washing and cleaning of the brew funnel and decanter after each use is required. Occasionally, wipe the outside of the brewer, including the area above the funnel, with mild, no citrus added dish soap and a damp cloth. The brew funnel and decanter are top rack dishwasher safe. Please see page 9 for instructions on cleaning your thermal carafe.

DELIMING

You should delime your BUNN brewer to clear any deposits that may have accumulated due to impurities in the water source. The frequency of deliming depends on the mineral content of your water.

NOTE - Unplug the brewer and let it cool down before deliming.

1.Remove the sprayhead by turning with your fingertips and set it aside.

2.Insert all but 5.1 cm (2 inches) of the flexible deliming tool (supplied) into the sprayhead tube. Call 800-263-2256 or visit www.bunn.com for a replacement deliming tool.

3.Slide the tool in and out five or six times to loosen lime in the sprayhead tube. You may need to twist, push and use some force when inserting the tool, then remove.

4.Prior to replacing sprayhead, pour one decanter of fresh water into the brewer. Position empty decanter on the brewer and close the lid. Water will flow into decanter.

5.Check the holes of the sprayhead. If plugged with mineral deposits or white flakes, they may be cleared by using a toothpick. Clean the sprayhead with a cloth and mild detergent. Rinse the sprayhead with water, then reinstall. Empty water from decanter.

6.Plug in the brewer and allow the water in the tank to reheat before using (approximately 15 minutes).

PERIODIC CLEANING

You should clean your BUNN brewer at least every 3 months. The frequency of cleaning depends on the mineral content of your water.

1.Slide an empty brew funnel into the brewer under the sprayhead and center an empty decanter on the base plate.

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

3.Allow the brewer to sit plugged in for two hours.

4.Unplug the brewer. Remove the brew funnel and sprayhead from the brewer. 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. With funnel in place, position decanter on base plate, 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.

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Contents Use and Care Manual Specifications Table of Contents WelcomeImportant Safeguards General Information HOT WaterNow, plug in the brewer Slide empty funnel into funnel guides as shownSee steps on page 5 for brewing perfect coffee first time See page 4 for initial set up before brewingBrewing Perfect Coffee Insert BUNN coffee filter into the brew funnelPatented Bunn Brewing Difference TemperatureBetter Brewing TimeBunn recommends you do Bunn recommends you AvoidDeliming Cleaning InstructionsPeriodic Cleaning Proceed to StepFlavorGard valve For Service Information Contact Authorized ServiceBunn Accessories Draining Your BrewerWarmer switch should be in the on position. BX, GRX, Nhbx TroubleshootingProblemSuggestions All the way Brewer leaks Brewers or callLimited Warranty Bunn Corporation
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BX-B, BX-W, GRX-W, GRX-B specifications

The Bunn GRX-W, GRX-B, and BX-W are integral models in Bunn’s exceptional line of commercial coffee brewing equipment, widely recognized for their reliability and performance in serving high-quality beverages. These models cater to various settings, from cafes to restaurants, ensuring an optimal brewing experience.

The Bunn GRX series, which includes the GRX-W (with a white finish) and GRX-B (in black), is designed to deliver consistently brewed coffee with exceptional flavor profiles. One of the standout features of the GRX series is its patented brewing technology that uses a unique spray head design, ensuring optimal extraction from coffee grounds. This design promotes even saturation, allowing for maximum flavor extraction and ensuring that each cup of coffee is rich and aromatic.

Both GRX models come equipped with a digital timer that not only simplifies operation but also enables precise control over the brewing process. This feature allows for customization of brewing times and water temperature, essential for achieving specific flavor notes that coffee enthusiasts crave. The machines also have a powerful heating element that provides quick recovery time, ensuring fast service during peak hours.

The Bunn BX-W, on the other hand, is tailored for users seeking versatility and convenience. This model stands out with its sleek design and user-friendly interface, which includes a single machine that can brew both traditional coffee and specialty beverage options. The BX-W utilizes a similar advanced brewing technology as the GRX series, ensuring that beverages maintain high quality whether brewed for quick serve or extensive orders.

All three models focus on energy efficiency and durability. They are constructed with high-quality materials designed to withstand the rigorous demands of a busy commercial setting. In addition, the Bunn machines feature an easy-to-clean design, with accessible components that minimize downtime and maintenance efforts.

Furthermore, Bunn’s commitment to innovation is evident in their incorporation of intuitive controls and display indicators, which enhance the user experience and operational efficiency. These features ensure that staff can brew with precision while maintaining consistent quality, making the Bunn GRX-W, GRX-B, and BX-W ideal choices for any establishment looking to elevate their coffee service.

Investing in these machines not only ensures excellent coffee but also adds to the professionalism and appeal of the serving space, making them essential for any quality-driven beverage operation.
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