Portable Wet Well Installation; Cleaning - Wilo -Rexa MINI3 Series Installation And Operating Instructions Manual

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Pump firmly connected(without plug): Disconnect the
pump from the mains. DANGER! Have electrical work
carried out by a qualified electrician!
3. Disconnect the connection cable from the pressure pipe.
4. Release the pump and discharge pipe from the pressure
pipe.
5. Lift the pump out of the operating space. CAUTION! Al-
ways carry the pump by the handle. Never carry or pull
the pump by the connection cable!
6. Unscrew the discharge pipe from the pressure port.
7. Coil up the connection cable and store it with the pump.
8. Clean pump and discharge pipe thoroughly.
If the pump remains installed after switching off, observe the
following points:
ƒ Protect pump from frost and ice:
– Immerse the pump completely in the pumped fluid.
– Min. ambient temperature: +3 °C (+37 °F)
– Min. fluid temperature: +3 °C (+37 °F)
ƒ If the pump will not be used for a prolonged period, switch
on the pump and carry out one pumping process every
2 months to prevent encrustations and clogging. CAU-
TION! Only carry out the pumping process under suit-
able operating conditions. Allowing the pump to dry run
is strictly forbidden! Failure to observe these instruc-
tions will lead to irreparable damage to the pump!
22
If the above points are not guaranteed, remove the pump!
7.2

Portable wet well installation

1. Switching off the pump: Disconnect the plug.
2. Lift the pump out of the operating space. CAUTION! Al-
ways carry the pump by the handle. Never carry or pull
the pump by the connection cable!
3. Loosen the hose clip and pull the pressure hose off the
discharge port.
4. Coil up the connection cable and store it with the pump.
5. Clean pump and pressure hose thoroughly.
8

Cleaning

ƒ Wear protective equipment!
The protective equipment prevents contact with germs
that are hazardous to health and the disinfectant.
ƒ If a disinfectant is used, follow the manufacturer's in-
structions!
– Wear protective equipment according to the manufac-
turer's instructions! If in doubt, ask your specialist
dealer.
– Inform all persons about the disinfectant and how to
use it correctly!
ƒ Drain the water used for cleaning into the sewage system.
WILO SE 2021-01