Table of Contents
Advertisement
Parallel installation
flanges
Installation flange
offset
Installing blind
flanges
Approving start of
installation
OI/LS4000/NH3/H2O-EN
Ensure that the installation flanges are as parallel to one another as possible.
No.
Meaning
Installation flange symmetry axes
1
90° to the axle of the installation flange for the
2
transmitter unit
90° to the axle of the installation flange for the
3
receiver unit
To the greatest degree possible, ensure that the orifice installation flanges
are not offset.
No.
Meaning
Imaginary connection lines between the trans-
1-2
mitter unit and the receiver unit
3-4
Clearance for installation flanges DN 50 and
5
ANSI 2 in.
Once the installation flanges are fitted, it is advisable to close them with blind
flanges until the analyzer is installed.
If...
all values are within the tol-
erancerange
one or more values are outside
the tolerance range
Operating instruction LS4000 for NH
then...
the installation process can be started.
the laser analyzer must not be installed.
and H
O
3
2
Tolerance
Max. ± 1.5°
Max. ± 1.5°
Dimension
Min. 40 mm
15
Advertisement
Table of Contents
