What are these symbols?

[Maker]

It's the sticker on an electric hospital bed (Dad fixes them at work now).
I think the ! in a triangle means see instructions before use but no idea other than that.
I've seem them on other stuff too and often wondered.

 

[Welderpaul]

I guess the house with the arrow means use indoors only.

 

[Shox Dr]

And there's a danger of 230kgs falling on you while using it

 

[CKJDJK]

Man = for one person.

 

[Kent]

Obviously a waste of time. Thought up via Commitee some place. If you need to ask they ain't working are they

 

[brightspark]

Man = for one person.

that's not politically correct a person not a man ill say no more on the persons nationality

 

[tlovatt]

230Kg max user weight

If the user can weigh up to 230kg, should the man symbol not be a bit more 'substantial'?

 

[MattF]

If the user can weigh up to 230kg, should the man symbol not be a bit more 'substantial'?

Or a, (married), woman symbol, as women have a tendency to become 'homely' once they've snagged a bloke. (If one can't display something akin to a deathwish with the occasional comment, where's the fun in life.... ).

 

[Phil_D]

The man symbol means it's a medical device intended for use on humans

 

[Maker]

230Kg max user weight
shield with 2 circles - isolating transformer
CE - Euro Cert compliant
As paul said above - house with arrow indoor use only
Triangle with an exclamation mark - Danger / Caution

I'd always thought CE was meant Export of China.

I think the shield with the circles is on my welder too so that makes sense.

What's the last one then?