5707070-A Installation and Operation 2-13
Sono-Trak™ Doppler Ultrasonic Flow Meter
4. Continue with “Mounting and Connecting Power to the Electronics Enclosure” on
page 2-13.
Mounting and Connecting Power to the Electronics Enclosure
The fixed Doppler flow meter model electronics enclosure is wall mounted for
permanent installation. The portable meter model does not need to be mounted.
To Mount the Fixed Electronics Enclosure:
1. Locate and install the four mounting feet supplied with your system to the base of
the electronics enclosure.
Figure 2-7. Wall mounting feet of the electronics enclosure
2. Using the reinforced holes in the mounting feet, securely mount the electronics
enclosure to the wall.
To Connect Input Power to the Electronics Enclosure:
Note: You can either use AC power or DC/ battery power to operate your Doppler
flow meter.
1. If you are using AC power:
4
If not already connected, supply input power to the electronics enclosure by
routing the power cable through the appropriate opening (see “Bottom view of
the electronics enclosure” on page 4-7).
4
If needed, connect the AC power cable wires to the AC Pwr Input (117/220
VAC) section of the processor board using Figure 2-6 and Figure 2-8 as a
guide, making sure to properly connect ground.
4
Use a cable gland and a cable backing nut to securely fasten the input power
cable to the electronics enclosure.
4
Verify that the A/C Select switch is set for the proper voltage (115 VAC or 230
VAC)
4
Move the AC/ Battery (DC) switch to the AC side. See Figure 2-8 for switch
locations.
