It should be easy for someone to pick up the cleaning and looking after the equipment.
One shown it is simple enough, as for adjusting the machine and tweaking it, it should be left alone.
My wife found it fine to look after the equipment when I came home from hospital and could not even lift my head up.
She cleaned the nasal pillows, the mask head, the hose and cleaned the filter of dust. It was no problem to her, all she did was phone the Sleep Clinic and ask. If she knew what to do over the phone it should be easy enough.
Having said that, I found the nurses in the hospital lacking in information about cpap!
You would think they would have basic training, they knew of Sleep Apnea but didn't know about the machine or how to use one.
They didn't allow me to raise the bed to get to my cpap machine, it was on top of the bed unit, the only place I could put it.
I either waited until they were away and raised the bed, or I waited for an axillary nurse (not trained but an assistant) to come along and asked her/him to help out. They did it without any problems, asked if everything was ok, turned the machine on, got the thumbs up, then they left.
It always appeared to be a mystery as to how I was kitted up in the morning to the nurses! I never said anything, just left them to think what they wanted. One nurse said she couldn't fit the mask for me or turn on the machine as she had had no training!
Would she rather leave me to die? Thankfully there were others with a bit more common sense.
I mentioned to a doctor and he just shook his head and muttered something I dare not repeat!
But to get back to your question, it is easy for a carer or a partner to get to grips with a cpap machine, cleaning and fitting the mask.
Couple of nights and they will be doing it without thinking to much about it.
All you need a is a list of things they should look for. It really is not a problem, unless you are a trained nurse apparently!