6 Commissioning
Prosonic Flow 92
44
EHauser
Performing a zero point adjustment
1.
Operate the system until normal operating conditions resume.
2.
Stop the flow (v = 0 m/s).
3.
Check the shut-off valves for leaks.
4.
Check that operating pressure is correct.
5.
Using the local display, select the “ZEROPOINT ADJUST” function in the function
matrix:
SITE SETUP
→
ZEROPOINT ADJUST
→
START
6.3
Data storage
If the power supply (via battery or adapter) fails, all the data are stored with the aid of a
lithium battery.
"
Caution!
In normal usage, the battery has a service life of about 5 years. When the battery has
reached the end of its service life, all data stored in the memory will be lost, see
Section 9 “Trouble- shooting”.
For replacement, please contact E+H.
Summary of Contents for prosonic flow 92
Page 4: ...Brief operating instructions Prosonic Flow 92 4 Endress Hauser...
Page 12: ...2 Identification Prosonic Flow 92 12 Endress Hauser...
Page 26: ...3 Installation Prosonic Flow 92 26 Endress Hauser...
Page 34: ...4 Wiring Prosonic Flow 92 34 Endress Hauser...
Page 40: ...5 Operation Prosonic Flow 92 40 Endress Hauser...
Page 46: ...7 Maintenance Prosonic Flow 92 46 Endress Hauser...
