Brita PROGUARD Coffee Manual page 61

• Flushing of the mineralisation cartridge PURITY C500 MinUp
Step • Connection of the enclosed flushing head to the membrane cartridge
#3 PURITY C150 PROGUARD
• Flushing of the post-filter cartridge PURITY C50 Fresh
Detachment of the post-filter cartridge from the pre-filter head:
• After being sufficiently flushed, close the flush valve of the pre-filter head by pushing
the grey slider inwards
• Open the locking handle of the pre-filter head by bringing its two blue handles in an
inclined position. Do not close the shutoff valve!
• Open the flush valve of the pre-filter head to release the remaining inner pressure of the
cartridge by pushing the grey slider on the pre-filter head outwards. Catch the coming out
water with the bucket
• Close the flush valve of the pre-filter head and pull the filter head off the cartridge
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