KSB Amarex User Manual

5 Installation at Site
29 of 82
Amarex
2573.820/02-EN
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 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.
5.3.1.6 Preparing the pump set
Fastening the claw for twin guide rail arrangement
732.35
902.35
550.35
920.35
UG1803370
M16: 70 Nm
Fig.13: Fastening the claw for twin guide rail arrangement
1. Fasten claw 732 with screws 914, nuts 920 and discs 550 to the discharge flange.
Tighten the screws to a torque of 70Nm.
2. Fit profile seal 410 into the opening of claw 732.
This will seal the duckfoot bend/pump connection.
Attaching the lifting chain / lifting rope
Stationary wet installation

KSB Amarex Specifications

General

Material	Cast iron, stainless steel
Operating mode	Continuous
Type	Submersible Pump
Application	Sewage
Explosion protection	Available with explosion protection
Frequency	50 Hz, 60 Hz
Impeller Type	Multi-vane