Bunn manual CLEANING Continued, Bunn, TU3 & TDO-4, Daily Brewing & Cleaning Instructions, Step

BUNN	®	TU3 & TDO-4
		DAILY BREWING & CLEANING INSTRUCTIONS

CLEANING (Continued)

STEP 6

Thoroughly clean the entire inside surface of the dis- penser and the faucet shank using a small brush (BOM #00674.0000) mild detergent and water solution. Thor- oughly rinse the dispenser with clean water.

STEP 7

Prepare a sanitizer solution in a clean bucket (1/4 gal- lon). Use a commercial sani- tizer that has 50-100 ppm of available chlorine with a con- centration level of at least 3% available chlorine (KAY-

5Sanitizer). Follow the mix- ing instructions to ensure 100 ppm of available chlorine.

STEP 8

Pour a small amount of sani- tizer solution into the dis- penser. Use a small brush (BOM #00674.0000) to clean all the way through the fau- cet shank. Repeat several times.

STEP 9	STEP 10
Thoroughly rinse the dis-	Allow the dispenser to air dry
penser with clean water.	over night

STEP 11 STEP 12 STEP 13 STEP 14 STEP 15

Assemble the faucet compo- nents and attach the faucet to the dispenser turning clockwise.

Once a week, fill the dispenser with a chlorine solution (75°F warm chlorine solution of at least 50-100 ppm).

Draw a small amount (2 oz.) of presoak through the fau- cet making contact with the faucet components. Allow the dispenser to soak over night. The next morning, perform the daily cleaning procedures on the faucet and dispenser.

Once a month, replace the faucet seat cup (B.O.M. #00600.0000). Discard the old seat cup.

The faucet assembly (B.O.M. #03260.0001) can be or- dered for replacement.

STEP 16

STEP 17 STEP 18 STEP 19

STEP 20

Clean and sanitize the brew funnel, funnel tip and screen assembly.

Remove and thoroughly rinse	Wipe the sprayhead panel
the sprayhead. The holes	clean with a damp cloth.
must be open and clear of
any mineral deposits.

Insert the deliming spring into the sprayhead tube until about an inch is visible and move it in and out five or six times. Insert the spring into the air vent hole in the sprayhead panel and move it in and out five or six times. Reinstall the sprayhead.

Wipe down the entire out- side surface of the brewer with a clean damp cloth.

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