Wilbur Curtis 1970 Series, User Manual

Page: 78 / 92

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User Manual Curtis Genesis
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 (5 gpg) or higher, a water filter must be
fitted. Failing to use the water filter recommended
by Curtis 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 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
- 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
starting on page 61