Installation And Connection - Oase ProMax MudDrain 20000 Gebrauchsanleitung

• Only open the unit housing or its at-
tendant components, when this is ex-
plicitly required in the operating instruc-
tions.
• Only carry out work on the unit that is
described in this manual. If problems
cannot be overcome, please contact an
authorised customer service point or,
when in doubt, the manufacturer.
• Only use original spare parts and acces-
sories for the unit.
• Never carry out technical modifications
to the unit.

INSTALLATION AND CONNECTION

Connecting the pressure hose
An optimum flow rate is achieved with a
hose inside diameter of 50 mm (2").
How to proceed:
 B
1. Adapt the stepped hose adapter to the
hose diameter
2. Screw the stepped hose adapter onto
the connection on the pressure side.
3. Connect the pressure hose to the
stepped hose adapter.
– Secure the pressure hose with a hose
clip.
Automatic mode
When the water level rises, it lifts the float
switch until the switch-on point is reached
and the pump switches on.
When the water level drops, the float
switch lowers until the switch-off point is
reached and the pump switches off.
How to proceed:
 C
• Push the float switch cable into the ca-
ble clip.
– The shorter the cable between the
float switch and the cable clip, the
lower the switch-on point and the
higher the switch-off point.
12
N O T E
To ensure faultless function, ensure that
the length of cable between the float
switch and the cable clip measures at
least 10 cm.
N O T E
The minimum residual water height is
only reached in manual mode.
Manual mode
The pump remains permanently switched
on if the float switch is set vertically (cable
hanging down).
N O T E
The pump can run dry in manual mode.
• Switch off the pump when the minimum
water level is reached.
• Running the pump dry increases wear.
Installing the pump
 D
• Install the pump in a vertical and stable
position in the water.
• If it needs to be lowered into a shaft, fas-
ten a rope to the handle. Do not carry it
by the mains power cable.
• Install the pump such that it does not
take in dirt particles with a size >40 mm,
which would block the intake. Install the
pump in a raised position if necessary.
• Ensure that the float switch can always
move freely.
ProMax MudDrain 20000/25000