If necessary, use a screwdriver to slightly prise open the
adapter in the area of the screw.
2�
Fix the corresponding adapter with the screw and nut
supplied (see Fig. 2 and Fig. 3 on the fold-out page).
In the case of the RAV valve, the plunger extension (15)
must also be mounted on the valve pin (see Fig. 2 on the
fold-out page).
3�
Screw the device onto the fitted adapter or directly
onto the radiator valve with the aid of the union nut (1).
4�
Press the
ically.
The device adjusts to the stroke of your radiator valve. For
this purpose, the radiator valve is opened and closed sev-
eral times so that the device determines the end points.
This process may take a few minutes under certain circum-
stances.
Due to the continuous thread, the pressure
piece fitted on the underside can drop out if the
regulator has not been mounted on the valve.
Fit the pressure piece back in place in such
cases. The continuous thread turns and tightens the pressure
piece. Restart the adaptation, if necessary.
After successful adaptation, the device enters Automatic
mode
�
AUTO
Disassembly
Caution! Risk of burns through hot radi-
ator valve! Contact could lead to hands
being burned. Allow the radiator to cool
button. The adaptation starts automat-
OK
39
G