WMF I800S - Chapter 7 Maintenance; 7.1 Coffee machine maintenance

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User Manual WMF1800S
Maintenance
Chapter 7 Maintenance
Please observe that this is aprofessional industrial coffee
machine which needs regular maintenance and descaling.
Timing of descaling is calculated by the machine and
depends on the degree of hardness of the local mains
water and whether or not awater filter is fitted.
The maintenance schedule is based on the degree of use
of the machine and is shown on the display. The coffee
machine may continue to be operated after the message,
but Customer Care or contract maintenance should be
carried out promptly to ensure correct functioning and so
as to avoid any consequent damage.
7.1 Coffee machine maintenance
The following care or maintenance stages are provided:
• Customer Check-up after the display shows amessage;
may be undertaken by the user/operator.
• Maintenance 1/maintenance 2 after the display
shows amessage; may only be undertaken by trained
personnel or by WMFService, as in this instance
components affecting safety must be replaced.
• Revision after the display shows amessage; may only be
undertaken by trained personnel or by WMFService, as
in this instance components affecting safety must be
replaced.
Descaling
w Software w Care
page 24
Customer Check-up after the
display shows amessage see
Customer Check-up Instructions in
Customer Check-up Kit.
w Appendix: Accessories and spare
parts
Service maintenance message
w Messages and instructions
page 48
For other maintenance work and
repairs, please contact your local
WMFService.
The telephone number can be
found on the address sticker on
the coffee machine and on the
delivery note.