Maintenance; Maintenance Concept - Overview Of Maintenance Tasks - WMF 5000 S+ Service Manual

Maintenance

4 Maintenance
4.1 Maintenance concept – Overview of maintenance tasks
The following WMF maintenance concept based on time-/serving-dependent cycles, describes the minimum scope of maintenance activities as recommended by WMF.
Please also consider separate agreements from service contracts, as well as local conditions (which may make descaling necessary before the scheduled time, for
example).
Maintenance activity
Service maintenance 1
Service maintenance 2 1)
Extended steam boiler and boiler inspection
Water filter
Descaling
1) The following options require additional installation as part of service maintenance 2:
Fresh Filtered Coffee: O-ring 33 1523 3100 and O-ring 33 0397 0000 at the tube connection
FFC or Chilled Coffee (machine equipped with a changeover valve): Valve body 33 4190 4000 and membrane 33 4190 3000
Dynamic Milk with FFC (machine equipped with two changeover valves): Valve body 33.4190.4100 and membrane 33 4190 3000
Dynamic Milk with Chilled Coffee (machine equipped with two changeover valves): Valve body 33 4190 4000 and membrane 33 4190 3000
An extended inspection of boiler and steam boiler is MANDATORY for technical safety reasons as part of service maintenance 2 (as for presto family)
* For details on the contents of the maintenance packages please see the following pages
Abbreviation
Maintenance Maintenance cycle
package
MS 1 after 60,000 brewing cycles
MS 2 every 2 years
- every 2 years
- Every year or after service life expires
Due date:
- without water filter -> depends on hardness level setting
with water filter > 1 x annually
36
Easy Milk Dynamik Milk
33 2939 5000* standard
33 2836 8000* Fresh Filtered Coffee
33 2835 9000* 33 2835 8000*
-
Water filter
2 bottles WMF liquid descaling agent
33 7006 2869