WMF espresso NEXT - Page 97

97
UserManualWMFespressoNEXT
Messages and instructions | Troubleshooting
Error pattern Action instructions
9516
Left grinder blocked
✻ Note the grinding degree setting
✻ Unlock and remove the bean hopper
✻ Vacuum out the grinder using the vacuum cleaner
✻ Set the grinding degree coarser
✻ Replace and lock the bean hopper in place
✻ Fill with coffee beans, when needed
w Software w System w Grinding degree setting, page 67
✻ Dispense acoffee
✻ Set the grinding degree to the old level while the
grinder is running
If error not remedied
✻ Switch off the coffee machine
✻ Call WMFService
9517
Right grinder blocked
9560/9561
Too little ground
coffee in the
portafilter
(left/right)
✻ Check whether the correct sieve insert is loaded in the
portafilter
✻ Clean the ground coffee chute
✻ Clean the brewing group manually
✻ In the recipe for the beverage that was last dispensed,
increase the ground coffee quantity by 0.1grams
If error not remedied
✻ Switch off the coffee machine
✻ Call WMFService