Bardiani Valvole BBZK Instruction, Use And Maintenance Manual page 20

5 Installation
7. CALIBRATION
This procedure must be carried out every time the valve is disassembled.
Press and hold
Press to reach parameter 4 (INITA).
Press and hold
If the positioner stops with the message (number 53.7 is an example, it may be different),
20
to enter programming mode
4
until self-calibration commences
s
4
p 53.7
4
n o
inita
inita
d _ U
1
2
3
EN-IST-BBZK-0821