Macerators are they guarented or not ? Ours fuses the lights when pluged in . After 5 months when fitted and used for 4 week s my power in the property went off . this was down to the macerator when unplugged the power can be switched on again , plug it in again and ( pow ), no power . It was taken to the supplier and was informed if it is disconected you lose the guarentee . I was told to contact the makers and they will come and check it , If it as been opened the guarentee is void . We them have to refit it and hope they don't know we have taken it to be exchanged . The thing there is no mention of this when purchased , is it another way of getting out of the guarentee . Anybody had a similar problem .