Mounting Steps With Lock Fitting - Vega VEGABAR 66 Operating Instructions Manual

VEGABAR 66 • 4 ... 20 mA/HART
4.5 Mounting steps with lock fitting
Fig. 8: Lock fitting
1
Upper hexagon
2
Fixing screws
3
Clamping disc
4
Lower hexagon
5
Fixing screws
Mount VEGABAR 66 with lock fitting as follows:
Weld the welded socket G1½ A or 1½ NPT to the vessel top
1
Lower VEGABAR 66 through the welded socket.
2
Turn the lock fitting on the lower hexagon into the welded socket.
3
Use a resistant seal. Spanner width SW 41, torque max. 80 Nm.
Adjust the connection tube of VEGABAR 66 to the requested
4
height and hold it
Turn the upper hexagon into the lower hexagon. Spanner width
5
SW 41, torque max. 80 Nm. VEGABAR 66 is now temporarily hold
by the washer disc.
Tighten fixing screws (2) and (5) with an Allen wrench size 2.5.
6
Torque max. 7 Nm.
The fixing screws press lightly into the connection tube and fasten
VEGABAR 66 in this position
4 Mounting
1
2
3
4
5
17