FISCHER Mess- und Regeltechnik GmbH
Commissioning | 4
BA_EN_ME50_ATEX
13/28
4 Commissioning
4.1 General
All electrical supply, operating and measuring lines, and the pressure connec-
tions must have been correctly installed before commissioning. All supply lines
are arranged so that there are no mechanical forces acting on the device.
Check that the pressure connections do not leak before commissioning.
4.2 Control Elements
4.2.1 Advertisement
1
2
3
4
5
6
Fig. 9:
Measured value display
1
Keyboard
2
Measured Value Display
3
Unit
4
Switch points
5
Bar chart
6
Overflow
The 3½ digit LCD display represents the current pressure value in normal
mode. The unit is shown to the right of the measured value and is set ex-works.
The unit cannot be altered on site.
4.2.2 Keyboard
1
2
3
Fig. 10:
Keyboard
1
Arrow key down
Menu: downwards
Value: reduce
3
OK key
Menu: open
Value: save
5
Arrow key up
Menu: upwards
Value: increase
It is configured via a 3-key membrane keyboard. The keyboard can only be
reached after the housing lid has been removed. This can usually be unscrewed
manually. If this is not possible, please use a belt wrench to prevent damage
