Varec 4532 - Manual (Page 31)

Varec, Inc. 21
4532 Mounting
5.3.3 Guide ring and anchor weight method
The flexible tube is stabilized by a guide ring and anchor weight.
Figure 5-10:Guide ring and anchor weight application
Caution! Make sure to put the anchor weight on the tank bottom. When installing with the sus-
pended anchor weight, please use the anchor weight at a maximum of 16kg. More
weight may cause internal breaking in the flexible tube.
Caution! The flexible tube must be lowered carefully without bending too much and scratching
at the inner edge of the nozzle hole.
1. Set the guide ring to the floating roof.
2. Insert a gasket and lower the flexible tube from the nozzle on the tank top.
3. Rotate the 4532 ATC so that you can set up the cabling in the most convenient way.
4. Tighten the tensioning wire between the lower end of the flexible tube and the
anchor weight. Wind the tensioning wire twice around each of the hitches and wrap
a wire around it (see Figure 5-7 on page 16).
5. Fix the mounting flange of the 4532 ATC to the nozzle on the tank top using bolts.
Flexible tube
Element position #1
(Bottom element)
Ø26mm (1.02")
Clearance below
bottom hook
500mm (20")
400mm (15.75)
Electrical compartment
Cable entry as specified
Flange
Tank bottom
Guide ring