fafnir TORRIX XTS Series, Техническая документация инструкция

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Page 9/ 47 Installation
4.1 Installation with screw-in unit
Insert the level sensor into the tank (see following figure):
(1)
Loosen both set screws, remove circlip (1) and float (2) from probe tube (3).
Figure 5 : Installation with screw-in unit
Removing the float is required only if it does not fit through the installation
opening in the tank. Otherwise, please proceed directly with mounting steps
3, 6 and 7.
(2)
If necessary, slide the screw-in unit (4) on the probe tube.
(3)
Insert the level sensor into the tank, provide the screw-in thread (4) with a suitable
sealing material, screw it in and tighten.
(4)
Slide the float (2) back onto the probe tube (3).
For correct gauging, the float must be slid onto the probe tube with the “TOP”
marking oriented towards the probe head, to enable a correct measurement.
(5)
Refit the circlip (1) on the tube, align the set screws over the groove and tighten.
(6)
Adjust the height of the process connection and fix the union nut (5) finger tight
by hand.
(7)
Fix the union nut (5) with a 1 ¼ clockwise turn (see following figure).
Figure 6: Tightening the compression fitting
1
2
3
5
4
5