Krups EA894 EVIDENCE PLUS Manual page 41

The steam output of your machine appears
to be partially or completely plugged.
No steam comes out.
Steam escapes from the grid of the drip
tray.
Appearance of steam under the bean tray
lid.
The machine asks for the drip tray to be
emptied while it is not full.
The machine does not request descaling.
Some grounds are in the drip tray.
The warning message is still displayed after
you have emptied the coffee grounds tray.
The warning message is still displayed on
the screen after you have filled the water
tank.
Remove the end piece from its support using the dismantling key
Fig. 31.
Clean the different parts and check that the hole in the tip is not
blocked by residues of milk or limescale. Use the cleaning needle
if necessary. Fig. 33
Replace the nozzle Fig. 32.
Launch the milk rinsing cycle of the One Touch Cappuccino
block to remove any deposits.
Ensure that the steam output is not blocked. See above "The
steam output of your machine appears to be partially or
completely blocked".
If this does not work, empty the water tank and temporarily
remove the Claris Aqua filter system cartridge. Fill the tank with
mineral water high in calcium (>100mg/L) and make successive
steam cycles (5 to 10 cycles) in a container until a continuous jet
of steam is obtained.
Put the cartridge back in the tank.
Depending on the type of preparation, steam may escape from
the grid of the drip tray.
Close the cleaning tablet funnel located under the lid. (K)
The machine is programmed to ask for the emptying of the drip
tray after a certain number of coffees, independently of the
intermediate emptyings that you make.
The descaling cycle is requested from a large number of uses of
the steam circuit.
A small amount of ground coffee can get into the drip tray. The
machine is designed to evacuate any excess ground coffee so
that the percolation zone remains clean.
Reinstall the coffee grounds tray and follow the directions on the
screen.
Check the correct positioning of the tank in the device.
The float at the bottom of the tank must move freely. Check and
unlock the float if necessary.
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