Rotating The Transmitter And Lcd Display; Transmitter Enclosure; Lcd Indicators - ABB CoriolisMaster FCB330 Commissioning Instruction

4.4

Rotating the transmitter and LCD display

Depending on the installation position, the integral transmitter
housing or LCD display can be rotated to enable horizontal
readings.
4.4.1

Transmitter enclosure

To rotate the transmitter housing, proceed as described
below. A stop in the transmitter housing will prevent rotation
through more than 330°.
Fig. 4: Rotating the transmitter housing
1 Fixing screw | 2 Transmitter housing
1. Loosen the fixing screws approx. 2 turns.
2. Turn the transmitter housing to the required position.
3. Tighten the fixing screw.
DANGER – Risk of explosion!
Violation of hazardous area protection.
Do not disconnect the transmitter from the
sensor.
4.4.2

LCD indicators

WARNING – Electrical dangers!
When the housing is open, EMC protection is
impaired and there is no longer any protection
against accidental contact.
Switch off the power supply before opening the
housing.
To rotate the LCD Display, proceed as described below.
Fig. 5: Rotating the LCD display
1. Switch off the power supply.
2. Unscrew the housing cover (1).
3. Loosen the four fixing screws (2) on the LCD display. The
LCD display is now hanging from the cable harness that
connects it to the electronic plug-in unit.
4. Screw the LCD display into the required position. Take
care not to damage the cable harness when tightening the
screws.
5. Screw on housing cover (1) again.
NOTICE – Potentially adverse effect on
housing ingress protection
If the gasket (o-ring) is seated incorrectly or
damaged, this may have an adverse effect on the
housing ingress protection.
Before closing the housing cover, check the
gasket (o-ring) for any damage and replace if
necessary. Check that the gasket is properly
seated when closing the housing cover.
CoriolisMaster FCB330, FCB350, FCH330, FCH350 | CI/FCB300/FCH300-EN Rev. F 15