12
Service Manual EDG 650.0
For internal use only
4.4
Water level sensor
The water level is detected by a magnet (which is fixed to a float) and 4 reed switches. The magnet and
the float are a fixed part of the reservoir. The 4 reed switches are mounted on a PCB, which is fixed to
the reservoir bracket. The card detects the movement of the magnet through contact with the nearest
reed switch. The water level is thus shown in the display. If the reservoir is empty, an empty water jug
displayed. If the magnet cannot be detected at all, the display shows a missing or a badly fitted jug.
Detection of the water level starts when the reservoir is 1/3 full. If the reservoir is less than 1/3 full,
EMPTY appears on the display.
Cleaning
The accessories can be cleaned in a dishwasher.
4.5
Steamer pan and cover
Limescale should be removed with vinegar. Place a cloth soaked in diluted vinegar on the steamer pan
and leave for a few minutes. Wipe clean with warm water.
4.6
Interior and components
You can clean the interior of the cooker each time you use it. Just wait for the oven to cool down. Rust
can build up beneath these layers of food, due to lack of air circulation.
1.
Take out the accessories and remove the water nozzle.
2.
Remove any limescale from the nozzle by dipping it in a solution of vinegar.
3.
Clean the interior side panels and the steam generator with a soft, damp sponge.
If there is any limescale still on the generator, pour some vinegar onto the affected area and leave
for approx. 15 minutes. Rinse with clean water.
4.
Take out the reservoir and dry the cooking compartment.
5.
Clean stainless steel surfaces with a proprietary cleaner. Do not use a rough sponge or any
cleaner or scouring powder that contains chlorine.