Sierra INNOVA-FLO 220 - Manual (Page 31)

Series 220/221 Instruction Manual Chapter 2 Installation
Adjusting Meter Orientation
Depending on installation requirements, you may need to adjust the meter
orientation. There are two adjustments available. The first rotates the position
of the LCD display/keypad and is available on both in-line and insertion me-
ters. The second is to rotate the enclosure position. This adjustment is only
allowed on Series 220 In-Line meters.
Display/Keypad Adjustment (All Meters)
Figure 2-12. Display/Keypad Viewing Adjustment
The electronics boards are electrostatically sensitive. Wear a grounding wrist
strap and make sure to observe proper handling precautions required for
static-sensitive components. To adjust the display:
1. Disconnect power to the flow meter.
2. Loosen the small set screw which secures the electronics enclosure. Un-
screw and remove the cover.
3. Loosen the 4 captive screws.
4. Carefully pull the display/microprocessor board away from the meter
standoffs. Make sure not to damage the connected ribbon cable.
5. Rotate the display/microprocessor board to the desired position. Maxi-
mum turn, two positions left or two positions right (180-degrees).
6. Align the board with the captive screws. Check that the ribbon cable is
folded neatly behind the board with no twists or crimps.
7. Tighten the screws. Replace the cover and set screw. Restore power to
the meter.
IM-22 2-17