power off the machine; detach the power supply cable and
carefully make sure that there is no sign of wear; carefully check
the stability and efficiency of the internal connections of the mains
supply;
use a non-abrasive piece of cloth after having dampened it with
lukewarm water; only if necessary, use a neutral, non-foamy,
detergent;
attention
use neutral detergent products only; never use abrasive cloths,
steel sponges, aggressive or foamy detergents and other solvents,
hot water and acids;
extract the drip tray, remove the upper grilled cover and wash
them abundantly with water “A”; clean the seat of the drip tray and
the nozzles holder spout “B”;
remove them from the product containers, wash them abundantly
with lukewarm water (product slides are bayonet-fastened) “C”;
turn the fastening small levers of the mixing bowls “D”
counterclockwise, remove the dispensing nozzles “B”, pull the
mixing bowl and the powder suction ring; wash the assembly of
disassembled parts abundantly with lukewarm water;
remove any trace of residue from the internal surfaces of the
machine and clean by using a damp piece of cloth;
remove any trace of residue from the surfaces inside the door,
above all in the proximity of the cup station;
carefully make sure that the motors of the two aspirators can freely
rotate and have no obstacles or obstructions;
make sure that the corrugated tube connecting the powder
aspirator and the aspiration drawer is clean and free of any product
deposit “E”;
close the slides, remove the canisters from the machine, clean
them externally; clean the support surface carefully to remove any
trace of product;
clean and wash the whole coffee brewer by using running water; to
check, clean or replace filters and gaskets after having
disassembled the unit from the machine (see 13.05.):
- unscrew the two lock screws from the setting plates “F”;
- rotate the upper piston to access the gasket as well as the upper
and lower filters “G”;
- check the upper and lower piston gaskets;
- clean the upper and lower filters;
- grease the lower filter stem by using silicone-based grease for
foodstuffs “H”;
10.01.
weekly
external body
cups station
product slides
dispensing system
walls and bottom of the
machine
internal wall of the door
10.02.
monthly
environmental and
powder aspirators
products canister
in E machines
coffee brewer
manutenzione
MAN1920124 rel. 01 dated 23.09.2011
page no. 35 of 48 pages
C
E
H
F
G
D
B
A
by
Содержание barista XX
Страница 49: ......