WMF 5000 S+ Service Manual page 5

Table of contents
2.4.5 Dynamic Coffee Assist advance settings ................................................................................................................................................................................................................18
2.5 Powder portioner ..........................................................................................................................................................................................................................................................19
2.5.1 Portioner calibration for Choc / Topping ...............................................................................................................................................................................................................19
2.6 Dynamic milk pump......................................................................................................................................................................................................................................................20
2.7 Power supply ..................................................................................................................................................................................................................................................................21
2.7.1 Use the test tool to check the power supply ........................................................................................................................................................................................................22
2.8 Power stage ....................................................................................................................................................................................................................................................................23
2.8.1 CAN bus............................................................................................................................................................................................................................................................................24
2.9 Front panel ......................................................................................................................................................................................................................................................................25
2.9.1 Panel Updater .................................................................................................................................................................................................................................................................26
2.10 Fan system .......................................................................................................................................................................................................................................................................31
2.11 Power Class .....................................................................................................................................................................................................................................................................33
2.12 Antifreeze /Transport preparation ...........................................................................................................................................................................................................................34
3 Notes on piping diagrams ....................................................................................................................................................................................................... 35
4 Maintenance ............................................................................................................................................................................................................................. 36
4.1 Maintenance concept - Overview of maintenance tasks..................................................................................................................................................................................36
4.2 Service maintenance 1 every 60,000 brewing cycles .........................................................................................................................................................................................37
4.3 Service Maintenance 2 - every 2 years ...................................................................................................................................................................................................................38
4.4 Descaling..........................................................................................................................................................................................................................................................................39
5 Special tools and aids .............................................................................................................................................................................................................. 40
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