Owner Manual

caso 16
4.11 Scale removal
Descale your coffee maker every 40 cycles.
You can use:
• either a sachet of scale remover diluted in 2 big cups of water.
• or 2 big cups of white vinegar.
Pour the descaler into the tank and turn on the coffee maker (without coffee).
Let the equivalent of one cup of liquid drip into the coffeepot, then stop the appliance.
Allow the unit to stand for about one hour.
Turn the coffee maker back on to complete the dripping.
Rinse out the coffee maker by operating it 2 or 3 times with 4 cups of water.
The guarantee excludes coffee makers which have stopped working or do not work properly
due to lack of descaling.
5 Troubleshooting
This chapter provides you with important notices with regard to operating the device. Observe
the following notices to avoid dangers and damages:
Attention
► Only qualified electricians, who have been trained by the manufacturer, may carry out any
repairs on electrical equipment.
► Improperly performed repairs can cause considerable dangers for the user and damages to
the device.
5.1 Causes and rectification of faults
Problem
Possible solution
Coffee brews too slowly (more
than 10 minutes)
Descale the device (see chapter descaling)
Clean the filter holder attachment and drip stop valve (at
the bottom of the filter holder) of coffee residue.
Filter holder does not fit into the
filter holder attachment properly.
The lid does not close properly.
Place the filter holder in the filter holder attachment so
that the handle is at position “open”.
Press it down and turn until it locks into place at position
“close”.
Problems with programming the
device or the clock.
Turn the device off and unplug it from the power source.
Wait 1 minute and reconnect. This can allow the
electronics to reinitialize to factory settings.
The drip-stop does not work
Clean the valve (at the bottom of the filter holder) under
running water and press carefully the drip stop several
times.