VEGA VEGABAR 54 Ball valve fitting PASVE - Manual (Page 10)

4 M ounting
4.1 S afety instructions
Always keep in mind the following safety instructions:
l
Never carry the ball valve fitting PASVE by means of the
handle. The handle is only plugged in
l
Dismount the ball valve fitting PASVE only in unpressurized
condition or emptied vessel
l
Unscrew the pressure transmitter only in position "Service"
4.2 G eneral instructions
Make sure that the wetted parts of the instrument, especially
the seal and process fitting, are suitable for the existing
process conditions such as pressure, temperature etc. as well
as the chemical properties of the medium.
You can find the specifications in chapter "Technical data".
Danger:
Instruments in the version "Oil and grease free for oxygen"
should be unpacked just before mounting. After the protective
cover of the process fitting has been removed, the label "O₂"
on the process fitting is visible. Contamination by oil, grease
and dirt should be avoided. Danger of explosion!
4.3 M ounting instructions
The "Standard version" is mounted vertically, the ventilation/
dehydration points downward. The movement of the swivelling
and locking level is also vertical.
The "version with rinsing air connection" is mounted
horizontally. The rinsing opening as well as the movement of
the swivelling and locking lever are also horizontal.
Materials, wetted parts
Oxygen applica-
tions
Mounting arrangement
10 Ball valve fitting PASVE • for VEGABAR 54
Mounting
30177
-EN
-080307