Carpigiani K 3 User’s guide
This manual is for the exclusive use of licensees and employees of McDonald’s Systems Inc Page 52 of 63
Version 5: October 2012
6.5.4 REASSEMBLING OF THE MIX TANK AGITATOR
step 1
Relocate the agitator back in its seat: pay attention to engage it onto its shaft correctly.
6.6 SANITIZING OF THE ENTIRE MACHINE
The machine must be sanitized before mix is poured in.
Carry out the following operations for both shake side and sundae side of the machine.
NOTE
After the machine’s brush cleaning, and more precisely from the moment you close the front door (lid) of
the machine, it is necessary to run the machine in production (by pushing PROD. button) within 60
minutes. After the 60 minutes, the machine does not accept the PROD. button any more and it sets to
pasteurisation function automatically. In other words, you should make the “Sanitization of the whole
machine“ and the “Mix Priming“ within 60 minutes, then push PROD. button.
6.6.1 SANITIZE THE HOPPER
Fill the hopper to the maximum level with
McD Sanitizer prepared in water 70-90°F (21-32°C) [1
packet in 2-1/2 gal. (9-1/2 litres) of water = 100 PPM] and allow it to drain into the cylinder.
Using the brush, clean the mix level probes, the entire surface of the mix hopper, the surface of the
mix pump and the outside of the hopper agitator.
6.6.2 SANITIZE THE PUMP AND FREEZING CYLINDER
Press the push-button
and let the beater run for about 10 seconds. Press the push-button
“STOP”. The cylinder and the pump are now filled with the sanitizing solution.
Return to the machine with a small amount of McD sanitizer solution in a pail.
Dip the door spout brush in the pail of sanitizer and brush clean the dispensing spout. Repeat the
operation 2 times.
Wipe the exterior of machine with clean sanitized towel. Repeat the operation 2 times.
Wait for at least 5 minutes before proceeding with the next instructions.
6.6.3 DRAIN THE SANITIZER
Place an empty pail under the draw spout and pull the handle (for SUNDAE side).
Or press the “
” button (for the SHAKE side).
Allow all of the sanitizer to drain.
If the sanitizing solution does not flow out completely, keep the spigot open and press the
button, keep the beater running for 5 seconds so that the last solution residues flow out then push
STOP.
CAUTION
Do not keep the beater running for more than the time strictly needed to complete washing and
sanitization. Without the lubrication of mix butterfat the beater blades wear out quickly.
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