WMF 950 S - Page 86

86
User Manual WMF950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.
Failing to use the water filter recommended by
WMFService may damage the coffee machine (e.g.
due to scale deposits).
• For insurance reasons always ensure that, at the end
of operation, the mains switch is switched off or the
device is unplugged. For machines with aconstant
water connection, the water mains tap for the inlet
pipe must be closed.
• For coffee machines with aconstant water
connection, we urgently recommend connecting
the water drain as well. Otherwise the drip tray
could overflow and cause damage to furniture, for
example.
• Without adrain connection, water can spill out of
the drip tray. This water could contact live electrical
components of the coffee machine and cause afire.
- Always shut off the main tap in the water inlet
pipe when shutting down.
- Always empty the drip tray.
- Connect the coffee machine to awater drain.
• We recommend damage prevention measures,
suchas:
- installation of asuitable water monitor in the
mains water supply
- installation of smoke alarms
• After acompany holiday (several days or weeks) we
recommend running the cleaning program at least
twice before reusing the machine.
System cleaning
w Cleaning programs
page 60