2. Check the direction of rotation.
When looking at the pump mouth, the impeller must turn in anti-clockwise
direction (on some pump casings, the direction of rotation is marked by an
arrow).
Fig. 5: Checking the direction of rotation.
3. If the impeller runs in the wrong direction of rotation, check the connection of
the pump and the switchgear, if any.
4. Disconnect the pump set from the power supply again and make sure it cannot
be switched on accidentally.
5.3
Installing the pump set
Always observe the general arrangement drawing/outline drawing when installing
the pump set.
5.3.1 Stationary wet installation
5.3.1.1 Fastening the duckfoot bend
Depending on the pump size, the duckfoot bend is either fastened with anchor bolts
and/or foundation rails.
Fastening the duckfoot bend with anchor bolts
1. Position duckfoot bend 72-1 at the bottom of the tank/well.
2. Insert anchor bolts 90-3.38.
3. Screw duckfoot bend 72-1 to the floor with anchor bolts 90-3.38.
Fig. 6: Fastening the
duckfoot bend
5 Installation at Site
Amarex KRT
21 of 74
Goodnal STP ST041 Sewage Delivery (Amarex KRT Submersible Motor Pump) Vendor Manual
Q-Pulse Id VM362
Active 29/10/2013
Page 23 of 96
