VEGA VEGADIF 55 4 … 20 mA_HART - Manual (Page 26)

4 .8 Mounting instructions for wall or tube
mounting
97,5
135
74
124
106
74
37,5
1
Fig. 23: Mounting strap for wall or tube mounting
T ake note of the following when mounting:
l I nstruments with capillary lines: Mount capillaries with a bending
radius of ≥ 100 mm
l S lightly grease the mounting screws so that the threaded
connetion remains detachable
l F or tube mounting, tighten the nuts on the strap with a torque of at
least 30 Nm
4 .9 Mounting control
C heck the following after mounting the instrument:
l D id you tighten all screws?
l H ousing cover tightened?
l D id you tighten the closing screws and the ventilation valves?
26 VEGADIF 55 • 4 … 20 mA/HART
4 M ounting
31731
-EN
-081119