

The Bunn Brewer 44400.02 is a high-performance commercial coffee brewing system designed for efficiency and reliability. This OEM model is ideal for restaurants and cafes, ensuring consistent brew quality and ease of maintenance for optimal operation.
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Find all the essential guides in one place.
Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more
Pre-built workflows to keep your asset running smoothly.
Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more
Integrate maintenance plans directly into your work orders.
Motion Industries
Applied Industrial Technologies
Electrical Brothers
+ 5 more
Access the parts list for your equipment in MaintainX.
Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Bunn Brewer 44400.0200
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Integrate maintenance plans directly into your work orders in MaintainX.
1 Weekly Brewer Funnel Cleaning
Warning: Ensure the machine is turned off and unplugged before starting the cleaning process.
Brew Funnel in the upper position?
Rubber Hose disconnected from the Brew Funnel?
Funnel removed from the funnel arms?
Upload a photo of the cleaned funnel
Funnel reinstalled under the Coffee Chute?
Metal Pins placed on the Flat Springs?
Funnel snapped into the Funnel Arms?
Rubber Hose reconnected to the funnel inlet fitting?
Brewer General Cleaning
Warning: Do not use any abrasive materials for cleaning.
Cleaned the exterior surfaces with a damp cloth rinsed in mild, non-abrasive, liquid detergent?
Wiped down the exterior surfaces of the dispenser with a soft, dry cloth to maintain the luster of the finish?
Washed the stainless steel interior surfaces of the dispenser with warm, soapy water and rinsed with warm, clear water?
If the water is hard, wiped the dispenser using a dry soft cloth, to prevent spotting?
Sign off on the Brewer General Cleaning
1 Weekly Brewer Mixing Chamber Cleaning
Clean Mixing Chamber Parts
Remove the powder mixing chambers, steam traps, frothers and mixing chamber bases
Remove the dispense hoses from the dispense nozzle assembly
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
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
Rinse cleaning brush, dip in sanitizing solution, and brush the bore of dispense nozzles
NOTE: Repeat this procedure for each nozzle separately
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
Close the front door to resume normal operation
1 Weekly Brewer Tablets Cleaning
Warning: Use only the cleaning tablets provided with this unit. (PN 42933.0001)
Brew Funnel rinsed
Cleaning Tablet inserted into Brew Funnel
Door closed
CONTINUE button pressed
Note: The cleaning process can take up to 5 minutes to complete. If for any reason the cleaning process needs to be halted, press the STOP button
Cleaning cycle completed without pressing STOP button
Machine reset and returned to the beginning CLEAN screen
Progress bar and next cleaning procedure notice provided
Brewer Filter Paper Replacement
Remove filter paper
Install filter paper roll and route the filter paper through the tractor drive
Pull end of paper between the Brew Funnel and Brew Box
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
Flip the handle a quarter turn to the left
Pull the handle out as shown
Place the paper in the slot that goes the length of the pick-up spindle
With the paper inserted into the slot of the bottom spindle, push the spindle in, then down a quarter turn to the right
Close the door, and return to the SERVICE ACCESS screen by pressing and holding the BUNN logo at the top of the screen for 4 seconds
Access the parts list for your equipment in MaintainX.
Small Cleaning Brush
53493.0000
Tablet
42933.0002
System
56000.0024
Sure Immersion Cleaning Tablets
42933.0001
System
56000.0001
Small Cleaning Brush
53493.0000
Tablet
42933.0002
System
56000.0024
Sure Immersion Cleaning Tablets
42933.0001
System
56000.0001
Small Cleaning Brush
53493.0000
Tablet
42933.0002
System
56000.0024
Sure Immersion Cleaning Tablets
42933.0001
System
56000.0001
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