Arca Flow 23013, Installation And Operating Manual

Page: 12 / 31

WEKA_IOM_VLI_EN / 17.03.2020 11 / 31
A) Float attached
1. Detach the cardboard tube from the float chamber.
2. Open the cardboard tube and take out the float.
3. Remove the cardboard rings.
4. Remove the bottom service flanges/plugs.
5. Double check that the float is suitable for the chosen application using
the highlighted data.
6. Insert the float into the float chamber so that the arrow with the label
“TOP” is pointing upwards.
7. Bear in mind that the float can now move freely in the float chamber
and may be damaged. You should therefore now move the level gauge
with all due care.
8. Make sure that there are no foreign substances in the float chamber.
9. Make sure that seal has been inserted correctly.
10. Install the bottom service flange/plug. If you’re dealing with a flange,
tighten the screws diagonally. Bear any tightening torque information in
mind.
VLI line VLI type Torque [Nm]
SmartLine
34000
20
34110
StandarLline
23614 20
34300 60
32755 40
EconomyLine
34000E 20
23614E 20
HighPressureLine
36800 45
26411 25
25683 50
32806 50
Further torque values on datasheet, drawing or on request.
11. Remove the protective covers from the process connections.
B) Float secured in the float chamber
1. Sever the float safety device from the lower process connection.
2. Pull the float safety device completely out of the process connection
from one end. Make sure that there are no foreign substances in the
float chamber.
3. Bear in mind that the float can now move freely in the float chamber
and may be damaged. You should therefore now move the level
gauge with all due care.
4. Remove the protective covers from the process connections.