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4. SFG.xx.51:
Place the depth blocker (3) and the front support legs (3a and
3c) in the right position, and weld them to the column profile
(2) in a workshop. See position numbers in fig. 17.
Calculate the required height of the SFG depth blocker
according to the positioning rules for flowmakers. See section
5.2.2
Flowmakers.
The back support leg (3b) is not supplied for
SFG.xx.51.
There must be a minimum overlap of 6 in (150 mm)
between the front support legs (3a and 3c). See fig.
18.
5. Drill the holes for the anchor bolts for the top fixation bracket.
6. Mount the anchor bolts, and fit the top fixation bracket.
A
C
Fig. 19 Top fixation
7. Shorten the column profile (2 in fig.
correct length to match the position of insulator (C, fig. 19) at
the top fixation bracket.
A gap of 0.2 to 0.4 in (5 to 10 mm) between collar of insulator
and column profile is optimal. See fig. 19.
8. Remove the insulator and the turnable metal part from the top
fixation bracket by removing the center bolt (A) and the two
fixation bolts (B). See fig. 19.
9. Adapt the outside of the square insulator to the inside of the
column profile. The insulator must fit tightly inside the column
profile.
10. Fit the turnable metal part, now fitted on top of the column
profile, to the already mounted top fixation bracket. Tighten
the three bolts (A and B in fig. 19) in the desired position. You
can adjust the angle in steps of 7.5 °.
31
B
16
and fig.17) to the
11. Drill the holes for the anchor bolts for the bottom fixation
plates in the bottom of the tank, and insert the bolts. See fig.
16.
12. Tighten the anchor bolts in the bottom fixation plate.
13. Drill holes, mount and tighten the anchor bolts of the front and
back support legs as well.
14. Drill the holes for the anchor bolts for the crane foot in the
concrete.
15. Mount the crane foot, and fit and tighten the anchor bolts.
16. Mount the lifting wire (15) on the motor bracket using the
shackle. See fig. 20.
Fig. 20 Mounting of the lifting wire on the motor bracket
17. Mount the top end of the safety wire to the hole (31 in fig. 19)
of the top fixation bracket using a shackle. The other end of
the safety wire ends in a shackle through which the lifting wire
must run.
Fig. 21 Safety wire
15
13
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