
105
User Manual WMF 1500 S +
Safety and warranty
Please observe the following instructions so as to
prevent problems with and damage to the coffee
machine:
•
For drinking water with carbonate hardness from
5 °dKH or higher, a WMF water filter must be fitted;
otherwise, the coffee machine can be damaged due
to build-up of scale.
•
For insurance reasons always ensure that, at the
end of operation the mains switch is switched off
or the mains plug is unplugged. For machines with
a constant water supply, the water mains tap for the
inlet pipe must be closed.
•
We recommend damage prevention measures,
such as:
- installation of a suitable water monitor in the
mains water supply line
- installation of smoke alarms
•
After a company holiday (several days or weeks)
we recommend running the cleaning mode at least
twice before reusing the machine.
System cleaning
w
Cleaning programs
Summary of Contents for 1500S+
Page 119: ...119 User Manual WMF 1500 S ...