Submersible pumps
The submersible pumps (P1/P2) inserted in
stage 1 and 2 pump the water from stage 1 to 2
and from stage 2 to 3.
Note!
For maintenance and other work
on the submersible pump,
observe the information in the
operating instructions of the
submersible pump (Annex 3).
Replacing the submersible pump:
Switch off the main switch.
•
Disconnect the connecting plug of the
•
submersible pump in the cable cable
conduit.
Open the tank cover
•
Draw the submersible pump unit out of
•
the tank: the piping is flexible and can
be bent.
Release the hose clip, turn the hose to
•
release it from the submersible pump
and place it on the tank.
Remove the electric cable connector.
•
Press the electric cable into the tank,
•
replace the pump unit.
Fit the new submersible pump in
•
reverse order.
Check function in manual mode.
•
Warning!
Mortal danger! Mains voltage
Switch off the main switch and
disconnect the connecting
plug!
Make sure that the supply
voltage cannot be
inadvertently restored.
300108/AV/Draft
Operating Manual AC 3000-13500
1
Submersible pump
2
Hose
2
1
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