48
English
5.906-590.0 Rev. 01 (05/17)
Drain the descaler into the provided catch pan via the
drain hose.
Completely fill the steam boiler with water and rinse it 2
to 3 times.
No residue of the descaler must remain in the steam
boiler.
Lay the appliance onto the push handle.
Remove the drain hose.
Screw in a new drain plug.
Seal with Loctite 620.
Apply new locking paint using a paintbrush.
Screw on the cover plate.
Attach new covers by means of superglue Drei Bond.
Set up the appliance and fill the steam boiler with ap-
prox. 1.5 litres of water via the prope inlet.
Remove the funnel with the hose.
Screw in new probe and seal with Loctite 620.
Connect probe.
1 Overview pH-values
2 Indicator paper
Note
In order to achieve an environmentally friendly and eco-
nomical disposal of the descaling water it must be neutral-
ised in advance. It is prohibited to pour this descaler into
public sewers before that. Neutralisation and disposal are
therefore performed on site.
Slightly predilute the descaler in the catch pan.
Dip a strip of the pH indicator paper into the prediluted
descaler and determine the pH-value (red discoloura-
tion = undiluted descaler)
A neutralizing agent (soda) must be added to the
descaler until a pH-value of approx. 7 is reached.
Neutralised descaler can be disposed of via the public
sewer system.
Note
If no progress is achieved during heating (display), check
the reset button on the thermostat water shortage and
press it if necessary.
The service group does not contain any peculiarities.
Disassembly
Neutralise and dispose of descaler (RM 101)
060 Error diagnosis
SGV
8/5
6/5
8/5 *GB
6/5 *GB
8/5 *AU
Heating time (minutes)
7.0
6.5
8.0
7.0
10
Press the reset button af-
ter xx minutes
10
10
13
070 Peculiarities/ others
