WilTec 50592 Bedienungsanleitung Seite 15


Fill up the pump with the diesel or heating oil at the pressure port.

During the suction process the shut-off devices (pump nozzle and valve) in the pressure line must
be completely open, so that the air existing in the suction line can escape freely.

Depending on the suction lift and air volume in the suction line the first suction operation can take
approx. 0,5 min - 5 min. By longer suction times the medium to be pumped should be refilled.

If the pump is removed after being used, it has to be newly refilled before it is connected and
operated again.
Ventilation of the Diesel Pump:
The filler hole (1 - see picture below) of the diesel pump must be removed from the pump
housing. After that you fill in this filler hole the medium to be pumped, by
using a funnel. In this way the suction hose is fully filled. Filling the
pump is completed, when the pump body is fully filled as well. After this
the filler hole has to be closed and the pump should now convey (pump)
again.
Cleaning
The heating oil pump must be cleaned only by using mild cleaning agents as well as a damp cloth and
soapy water. Damage caused by inappropriate cleaning agents is not covered by warranty.
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Seite 15