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Bunn Brewer SURE IMMERSION 312

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Bunn Brewer SURE IMMERSION 312
Bunn Brewer SURE IMMERSION 312

The Bunn Brewer SURE IMMERSION 312 is a high-performance commercial coffee brewing system designed for efficiency and quality. This model features advanced brewing technology, ensuring optimal extraction and flavor, making it ideal for cafes and restaurants seeking reliable and consistent coffee service.

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Manual for Bunn Brewer SURE IMMERSION 312

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Bunn Brewer SURE IMMERSION 312

Bunn Brewer SURE IMMERSION 312

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Maintenance Plans for Bunn Brewer Model SURE IMMERSION 312

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Brewer Filter Paper Replacement

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Remove filter paper

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If you are starting with a new paper roll, start here

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If you are continuing with a partial roll that you cut at the top spindle, go to step 2

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Install filter paper roll and then route the filter paper through the tractor drive as shown

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Pull the end of the paper roll up, and over left spindle

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Pull end of paper between the Brew Funnel and Brew Box

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Continue paper over the top spindle, then on the left side of the middle spindle. Feed the paper in front of the pick-up (bottom) spindle with the handle

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Flip the handle a quarter turn to the left

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Pull the handle out as shown

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1 Daily Brewer Cleaning

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Wash the brewer parts

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Remove and wash the drip tray and drip tray cover in a mild detergent solution. Rinse thoroughly

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Wipe the lower front panel, door, and cabinet with a clean damp cloth

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Rinse Tab

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Selecting the RINSE tab from the CARE AND CLEANING screen will prepare the equipment for rinsing the Brew Funnel and Brew Box

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Press the START button

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Follow the directions shown on the screen

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Once the START button has been pressed, the CARE AND CLEANING screen will show a progress bar - with the message 'Please Wait - Rinsing'

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If for any reason the rinsing process needs to be halted, press the Stop button

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Brewer General Cleaning

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Warning: Do not use any abrasive materials for cleaning.

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Cleaned the exterior surfaces with a damp cloth rinsed in mild, non-abrasive, liquid detergent?

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Wiped down the exterior surfaces of the dispenser with a soft, dry cloth to maintain the luster of the finish?

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Washed the stainless steel interior surfaces of the dispenser with warm, soapy water and rinsed with warm, clear water?

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If the water is hard, did you wipe the dispenser using a dry soft cloth, to prevent spotting?

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Sign off on the Brewer General Cleaning

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1 Weekly Brewer Touch Panel Cleaning

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Warning: Ensure the machine is turned off before starting the cleaning process

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Have the provided cloth ready

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Press the START button

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The touch panel is deactivated for 15 seconds for cleaning

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Clean the touch panel during the countdown

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Machine resets and returns to the main selection screen

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Sign off on the touch panel cleaning

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1 Weekly Brewer Mixing Chamber Cleaning

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Clean Mixing Chamber Parts

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Remove the powder mixing chambers, steam traps, frothers and mixing chamber bases

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Remove the dispense hoses from the dispense nozzle assembly

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Clean all parts removed in warm soapy water. Use the provided cleaning brush (PN 26367.0000) to clean bores and orifices. Rinse in cold water

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Prepare one-gallon (3.8 liter) of sanitizing solution with at least 100 ppm of available chlorine in 120°F (48.9°C) water. Soak all cleaned parts in sanitizing solution for 5 minutes, then allow to air dry

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Rinse cleaning brush, dip in sanitizing solution, and brush the bore of dispense nozzles

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NOTE: Repeat this procedure for each nozzle separately

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When reassembling parts, be sure to align arrow on frother disk with flat on whipper motor shaft, and rotate tab on whipper base clock wise to the vertical position to lock mixing chamber

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Close the front door to resume normal operation

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Parts for Bunn Brewer SURE IMMERSION 312

Access the parts list for your equipment in MaintainX.

Part Name
Part Number

Tablet

42933.0002

Door and Bean Hopper Key

52444.0020

Filter

50766.0001

Paper Roll

50766.0001

Cartridge

56000.0101

Tablet

42933.0002

Door and Bean Hopper Key

52444.0020

Filter

50766.0001

Paper Roll

50766.0001

Cartridge

56000.0101

Tablet

42933.0002

Door and Bean Hopper Key

52444.0020

Filter

50766.0001

Paper Roll

50766.0001

Cartridge

56000.0101

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