Post originale di: J ciucci

Titolo:

Why is valve opening

Testo:

There is a sealed valve which apparently is tripped when the auction is too great. This actuates when filters are clean and cup is empty. Unit will no longer clean, although it seems to run fine. Hoses are clear.

Dispositivo:

Shark Navigator Lift-Away Deluxe NV360

Stato:

open