5.3.1.3 Fitting the guide wire arrangement
The pump set is guided into the sump or tank along two parallel, tightly stretched
guide wires made of stainless steel. It attaches itself automatically to the duckfoot
bend which has been fitted to the floor.
NOTE
Should site conditions/piping layout, etc. require the wire to run off the vertical, do not
exceed a maximum angle of 5° to ensure reliable fitting and guiding of the pump set.
Fitting the mounting bracket
1. Fasten mounting bracket 894 to the edge of the tank/sump opening with steel
anchor bolts 90-3.37 and tighten the anchor bolts to a tightening torque of 10
Nm.
2. Push clamping piece 571 through the holes of suspension bracket 572 and fasten
it with nuts 920.37.
3. Fasten threaded bolt 904 with the pre-assembled clamping arrangement to the
mounting bracket with nut 920.36.
Do not tighten nut 920.36 too much in order to allow sufficient play for
subsequently tensioning the guide wire.
Inserting the guide wire
1. Lift clamping piece 571 and insert one end of the guide wire.
2. Run wire 59-24.01 around duckfoot bend 72-1 and back again to suspension
bracket 572 and insert it into clamping piece 571.
3. Manually tension wire 59-24.01 and secure it by means of hexagon nuts 920.37.
4. Pull the wire taut by tightening hexagon nut(s) 920.36 on the upper side of the
mounting bracket.
Observe the table "Guide wire tension".
5. Secure the nut(s) with a second hexagon nut.
6. The loose wire ends at the guide wire suspension bracket 572 can either be
twisted into a ring or the end can be cut off.
After length adjustment, tape the ends to avoid fraying.
7. Attach hook 59-18 to mounting bracket 894 for attaching the lifting chain/rope
at a later stage.
Table 11: Guide wire tension
Pump size
Tightening torque
M
A
[Nm]
Guide wire tension
P [N]
50-17...
7
3000
50-22...
65-170
9
4000
65-220
80-220
14
6000
100-220
5.3.1.4 Fitting the guide rail arrangement (1 or 2 guide rails)
The pump set is guided into the sump or tank along one or two vertical guide rails. It
attaches itself automatically to the duckfoot bend which has been fitted to the floor.
Fig. 8: Fitting the
mounting bracket
Fig. 9: Inserting the guide
wire
5 Installation at Site
22 of 66
Amarex® N
Goodnal STP ST041 Biological Treatment (KSB WAS PUMP 1 & 2 PU-0530-010 OM Instructions) Vendor Manual
Q-Pulse Id VM381
Active 29/10/2013
Page 24 of 76
