Installation Procedure - Siemens sitrans f Handbuch

Installing/Mounting
2.3 Installing the Sensor
2.3.2

Installation Procedure

Preparing the pipe
1. Assemble the sensors to the spacer bar, with the cable connectors facing away from each
2. Temporarily position the assembly (in the 10 o'clock position) at the location where you
3. Mark a generous area around the sensors (1/2" on either side) with a pencil or chalk.
4. Prepare the two areas you marked by degreasing the surface, if needed, and removing any
5. Remove sensor that was attached through the REF hole from the spacer bar. Put a
12
other as shown below. The spacer bar is attached to a sensor using a sensor Reference
Index screw. One sensor is attached using the "REF" hole on the spacer bar. The second
sensor is attached to the spacer at the Number Index hole.
have determined it would be mounted. Ensure that it is a smooth area without any raised
spots or seams.
Remove the assembly.
grit, corrosion, rust, loose paint or surface irregularities with the abrasive pipe conditioning
material provided. Clean the pipe of all debris and abrasive particles.
mounting strap around the pipe and thread the Strap Guide through the mounting strap.
Engage the end of the mounting strap into the adjusting screw (adjusting screw should be
pointing up).
FST020 IP65 NEMA 4X
Operating Instructions, 07/2010, A5E03086489-01