8�11
Cleaning the touch screen
Cleaning is required if there is any visible dirt.
1. On the display, press the menu symbol "
≡
" (2) and
then "Cleaning".
͵
In self-service operation, you must first log in with
a user chip key (see chapter 5.1.4 on page 10).
2. Press the "Clean touch screen" button.
͵
The display is now blocked for inputs.
3. Clean the screen with a microfiber cloth or a damp
cloth.
͵
If you use a damp cloth, make sure that the touch
screen is completely dry and free of streaks be-
fore you continue using the unit.
4. After cleaning, enable the display for inputs again
by touching the numbers 1-4 in the corners of the
display.
000304
Fig. 59: Cleaning the touch screen
9
The touch screen has been cleaned.
8�12
External cleaning
Note
Do not use any abrasive agents or sharp
objects.
•
Clean the parts with a clean, damp cloth
only.
1. Wipe down the plastic parts, painted surfaces, and
surfaces with a damp cloth.
000267
3
2
1
Fig. 60: External cleaning
2. Remove the drip grid (3).
CAUTION
Risk of scalding!
The water in the drip tray may still be hot.
•
Allow the water to cool down.
3. Wipe the drip tray (1) thoroughly.
4. Clean the bottom of the beverage outlet (2) thor-
oughly with a clean, damp cloth, and a standard,
damp brush if necessary.
9
The external cleaning is complete.
Cleaning
38
28514 • 20170301
8
