Endress+Hauser t-mass I 300-digital Einbauanleitung Seite 10

EA01288D
8.2 Installing the valve unit
CAUTION
L
Danger of leaks!
‣
Use suitable sealing material.
1 →
40 mm
1" NPT
8.3 Leak test
1
1.
1" NPT
G 1"
‣
Screw the lock screw into the ball valve (1), open the valve (2), check
whether gas escapes (3).
10
2
36 mm
1" NPT
2.
p 20 bar
»
(
290 psi)
»
3.
Endress+Hauser