Connection 4 (Drain); Ventilation; Electrical Connections; Taking Into Service - Vetus GWDS Manual De Manejo Y Instrucciones De Instalación

3.6 Connection 4 (drain)

Attach the kneepiece with a non-return valve (E) using the hose
clamp (G).
Fit the drain hose (ø 19 mm).
Connect the drain hose to a waste water tank.
See Installation examples.
N.B.!
If a large height difference has to be overcome fit an extra non-re-
turn valve in the drain hose.

3.7 Ventilation

The ventilation is found in the lid.
Attach the cap (H) in the
lid.

3.8 Electrical connections

Check that the voltage given on the type plate on the motor is the
same as the voltage on board.
Use batteries with sufficient power to guarantee that the GWDS will
work correctly.
Connect the power supply as shown in the wiring diagram.
Fit a switch and a fuse in the ('+') wire.
Use wires with minimum cross section of 6 mm
(for 24 V).
8
110120.01
4
Once the installation has been completed the equipment which is
connected to the GWDS can be taken into use one after the other.
Check that all connections are tight.
Rinse the sink. The GWDS will start automatically and pump for
between 10 and 30 seconds depending on the quantity of water
used for flushing.
If the pump works for longer than 35 seconds check whether there
is a kink in the drain hose or the air vent is blocked.
N.B.!
Small leaks, such as a dripping tap in a washbasin, can cause the
GWDS to pump unnecessarily!
5
After installation all equipment which is connected to the GWDS will
function in the normal way.
N.B.!
Never use the GWDS in combination with an extra powerful hydro-
massage shower (yield more than 15 litres per minute).
During periods of frost (winter), you should take the following pre-
cautions:
- Switch off the power supply.
- Drain the pipes.
- Pour around 1 litre of anti-freeze in the GWDS container, for
example through a connected sink.
Anti-freeze is poisonous. Never pour anti-freeze into the open water.
6
In order to prevent chalk deposits building up in the pump these
should be removed regularly as follows:
- Switch off the power.
- Pour around 1 litre of vinegar or descaler in the sink. Add water.
- Switch the power back on.
- Rinse the sink.
How often the chalk needs to be removed depends on the hardness
of the water.
2 (for 12 V) or 4-mm 2

Taking into service

Use

Maintenance

GWDS