Premounting The Strapping Bands (Large Nominal Diameters) - Endress+Hauser Proline Prosonic Flow 93 PROFIBUS DP/PA Operating Instructions Manual

Proline Prosonic Flow 93 PROFIBUS DP/PA
Endress+Hauser
3.7.4

Premounting the strapping bands (large nominal diameters)

When mounting on a pipe with a nominal diameter of DN > 200 (8")
For sensors:
• Prosonic Flow 93P (DN 50 to 4000 / 2 to 160")
• Prosonic Flow 93W
Procedure
1. Measure the pipe circumference.
2. Shorten the strapping bands to one length (pipe circumference + 10 cm (3.94")) and trim the
cut edges.
#
Warning!
Risk of injury. To avoid sharp edges, trim the cut edges after shortening the strapping bands.
First strapping band
3. Fit the centering plate along with the mounting bolt over the strapping band.
4. Wrap the strapping band around the pipe without twisting it.
5. Guide the end of the strapping band through the strapping band lock (strapping screw is
pushed up).
6. Tighten the strapping band as tight as possible by hand.
7. Set the strapping band to the desired position.
8. Push down the strapping screw and tighten the strapping band so that it cannot slip.
Second strapping band
9. Proceed as for the first strapping band (steps 3 to 8). Only slightly tighten the second strapping
band for final mounting. It must be possible to move the strapping band for final alignment.
1
2
3
Fig. 23: Premounting strapping bands for pipe diameters DN > 200 (8")
1 Centering plate with mounting bolt
2 Strapping band
3 Strapping screw
Installation
A0001110
33