KSB Amarex N, Operating Manual

Page: 25 / 72

5 Installation at Site
25 of 72
Amarex N
Fitting the guide rails (arrangement with 2 guide rails)
CAUTION
Improper installation of the guide rails
Damage to the guide rail arrangement!
▷
Always adjust the guide rails so that they are in a perfectly vertical position.
920.01
81.51
894
710
914.02
550.01
914.01
82.5
550.02
920.02
Fig. 10:
Fitting 2 guide rails
1.
Position adapter 82.5 on duckfoot bend 72.1 and fasten it with screws 914.2,
discs 550.02 and nuts 920.02.
2.
Place rails 710 onto the conical bosses of adapter 82.5 and position them
vertically.
3.
Mark the length of rails 710 (up to the lower edge of the mounting bracket),
taking into account the adjusting range of the slotted holes in mounting
bracket 894.
4.
Shorten rails 710 with a 90° cut to the pipe axis. Debur the rails inside and
outside.
5.
Insert mounting bracket 894 with clamping sleeves 81.51 into guide rails 710
until the mounting bracket rests on the rail ends.
6.
Tighten nuts 920.01.
This expands the clamping sleeves so that they clamp the rails at the inside rail
diameter.
7.
Secure nut 920.01 with a second nut.
Fitting the guide rails (arrangement with 1 guide rail)
710
894
60.3
33.7
UG1273704
Fig. 11:
Fitting 1 guide rail
1.
Position rail 710 (for DN 50 - DN 65) into the recess of duckfoot bend 72.1 or (for
DN 80 - DN 100) on the conical boss. Place the rail in a vertical position.
2.
Mark the length of rail 710 (up to the lower edge of the mounting bracket),
taking into account the adjusting range of the slotted holes in mounting
bracket 894.
3.
Shorten rail 710 with a 90° cut to the pipe axis. Debur the rail inside and
outside.
4.
Insert mounting bracket 894 into guide rail 710 until the mounting bracket rests
on the rail end.
5.3.1.5 Fitting the guide hoop arrangement (for DN 50 and DN 65 only)
571
UG1274642
72.1
90-3.38
Fig. 12:
Fitting the guide
hoop arrangement
1.
Insert the ends of guide hoop 571 into the grooves of duckfoot bend 72.1.
2.
Fasten the duckfoot bend to the tank/sump floor with 2 anchor bolts 90-3.38.
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Section 5.3.1.1, Page 21)