Service manualSection 4.3
Replacing the water filter cartridge
Warning. Isolate the power and the water before you touch the filter head.
- Switch the machine off at the wall isolator and wait for the display to go dark.
- Turn the inlet valve lever a quarter-turn, so it sits across the pipe.
- Twist the old cartridge a quarter-turn anticlockwise and lower it out of the head.
- Push the new cartridge up into the head and twist it clockwise until it clicks.
- Turn the lever back in line with the pipe and check the joint for drips.
- Switch on at the isolator. The machine runs a flush before it will serve.
See section 4.4 for the flush cycle.
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A page of the manual
Everything is there, in order. The reader still has to picture each part, and what a quarter-turn looks like.