WMF Perfect Premium Notice D'utilisation page 43

Malfunctions
Steam is constantly
escaping from the safety
valve / automatic cooking
system (does not apply to
the pre-cook phase)
The turn knob cannot
be pulled back and the
pressure cooker cannot be
opened this way.
64.1168.0790 I 002
Operating Instructions
Cause
Safety valve ball is not
positioned properly in the
valve
Safety opening system
blocked.
Remedy
1. Completely release the pressure from the pot as described
in Chapter 6.6 and open it.
as described in Chapter 5.1.
2. Remove lid handle
B
3. Check safety valve and/or position of the metal ball
7
in the lid.
4. Close the pot again as described in Chapter 5.3.
1. Completely release the pressure from the pot as described
in Chapter 6.6 and open it.
2. Push knob forwards and back several times.
C
EN
37