How do you maintain a macerator?
Then, how do you fix a Saniflo macerator?
The first thing you can try is removing any blockage from the macerator or water tank. If that doesn't work, then the block is probably within the waste pipe. You will need a certified Saniflo engineer to remove and clean out your pipes. Ensure they install the pipes at a 45-degree angle.
Also, how do I stop my macerator from smelling?
If the macerator is in a bathroom put your nose near the plug hole of a bath, basin or shower to see if that is the smell you are talking about. If they don't smell and the macerator hasn't been descaled then it you should try descaling the macerator pump. you may need to descale it a few times for best results.
Small amounts of bleach or other cleaner, used occasionally, will partly clean a SANIFLO unit, but will not do so as thoroughly as the branded SANIFLO product. The other issue arises when attempting to descale the unit, which must be done regularly in hard water areas in particular.