N&W Global Vending Koro Prime Espresso Installation, Operation & Maintenance Manual - page 54
© by N&W GLOBAL VENDING S.p.A.
46
01-2016 4875 00
CLEANING THE SHELF AND INSTANT
PRODUCT CANISTERS
-Remove the canisters from the machine;
-Disassemble the product outlet ports and extract the
scrolls from the rear side of the canister;
-Clean all the parts by using a solution of hot water and
sanitising products and dry them carefully.
Fig. 30
1- Cover
2- Cover clip
3- Wheel
4- Canister body
5- Scroll fastening ring nut
6- Gasket
7- Scroll
8- Scraper
9- Powder outlet port
BOARD FUNCTION
The electronic boards are designed to be used on sev-
eral equipment models.
If replaced or in order to change the machine perfor-
mance, it will be necessary to check the configuration of
the electronic boards and to download the correspond-
ing software.
To access the electronic boards, remove the rear panel
from the machine
2
3
1
4
5
6
7
Fig. 31
1- Main switch
2- Connection terminal board
3- Espresso boiler control board
4- Steam boiler control board (models with cappuccinatore)
5- CPU / actuation board
6- Transformer protection fuses
7- Transformer