Chapter 7 Maintenance; Coffee Machine Maintenance - WMF Series 1300 Prestolino! User Manual

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 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:
Descaling, may be undertaken by the user/operator.
Customer Check-up every 7,500 coffees or annually,
whichever is sooner, may be undertaken by the user/
operator.
Maintenance every 30,000 coffees or every 2 years,
whichever is sooner, may only be undertaken by trained
personnel or by WMF Service, as in this instance
components affecting safety must be replaced.
Revision after 6 years, may only be undertaken by
trained personnel or by WMF Service, as in this instance
components affecting safety must be replaced.
User Manual WMF prestolino!
Maintenance
Descaling
Software chapter Care
page 25
Descaling
Software Care
Care after 7,5000 brews see
Customer Check-up instructions in
Customer Check-up kit 1/7,500
Order number 33 2807 1000
Service maintenance message
Messages and instructions
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.
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