Krups XP2240 Manuel page 85

DESCALING THE STEAM CIRCUIT AND ESPRESSO
(fig.13)
(fig.8)
RINSING
IMPORTANT!
After descaling, perform 2-3 rinsing operations with clear water (without ground
coffee), as described in paragraph 1 "using for the first time".
Remember to rinse the steam circuit by following the instructions below:
(fig.13)
(fig.4)
(fig.15)
(fig.4)