Endress+Hauser Proline Prosonic Flow W 400 Operating Instructions Manual page 31

Proline Prosonic Flow W 400 HART
Endress+Hauser
7. Push down the tensioning screw and tighten the strapping bands so they cannot slip.

 18 Tighten the tensioning screws of the strapping bands.
8. If necessary, shorten the strapping bands and trim the cut edges.
WARNING
L
Risk of injury due to sharp edges!
‣
After shortening the strapping bands, trim the cut edges.
‣
Wear suitable protective goggles and safety gloves.
To ensure good acoustic contact, the visible measuring pipe surface must be clean and
free from flaking paint and/or rust.
Sensor holder with strapping bands (medium nominal diameters) )
Can be used for
• Measuring devices with measuring range DN 50 to 4000 (2 to 160")
• Mounting on pipes DN ≤ 600 (24")
Procedure:
1. Fit the mounting bolt over strapping band 1.
2. Position strapping band 1 as perpendicular as possible to the measuring pipe axis
without twisting it.
3. Guide the end of strapping band 1 through the strapping band lock.
4. Tighten strapping band 1 as tightly as possible by hand.
5. Align strapping band 1 in the desired position.
6. Push down the tensioning screw and tighten strapping band 1 so it cannot slip.
7. Strapping band 2: proceed as for strapping band 1 (steps 1 to 6).
8. Slightly tighten strapping band 2 for final assembly. It must be possible to move
strapping band 2 for final alignment.
9. If necessary, shorten the strapping bands and trim the cut edges.
WARNING
L
Risk of injury due to sharp edges!
‣
After shortening the strapping bands, trim the cut edges.
‣
Wear suitable protective goggles and safety gloves.
Mounting procedure
A0043372
31