Submersible Pump - Pontos AquaCycle 2500 Instrucciones De Montaje

7.5. Submersible pump

The submersible pumps P1 and P2 carry the
water from the tank B1 to B2 and from the tank
B2 to B3.
If the submersible pump P2 is
activated manually, the UV lamp
must always be switched on
beforehand!
Submersible pump P1
Submersible pump P2
EN 50
Operating Manual AquaCycle 2500
Checking the submersible pump:
Water must flow into the tanks B2 and B3 after
the submersible pumps P2 and P3 are switched
on.
The prerequisite for this is that the minimum fill
level has not been fallen below in the tank with
the pump submerged in the water.
Cleaning / replacing the submersible pump:
For safety instructions, see the start of chapter 7
1. Unplug the system's main plug.
2. Unplug the connecting plug of the
submersible pump.
3. Pull the submersible pump out of the tank.
To do this, undo the screw connection on
the fitting inside the tank.
4. Remove the hose on the submersible pump.
5. Route the connecting plug of the
submersible pump, together with the cap,
inwards through the tank.
6. Clean / replace the pump unit.
7. Install the new submersible pump in reverse
order.
8. Check function in manual operation (see
chapter 6.7.1).
Version 2.5