Yes could have worded it better and said dust collection. Sucking or blowing doesn't matter so long has you clear the chips but obviously less messy if can suck.!

Regards the Feeds then First thing I'd say is with these low spec machines then forget what HSM recommends because it's assuming a much stronger machine.
At very best you'll need to drasticly reduce what it recommends, probably 50%.?

I've said this many times and big grevence I have regards these Chinese machines or Low spec Kit machines in that they advertise them for cutting woods and MDF etc when even there Rapid speeds can't reach correct cutting feeds for soft materials. Really pisses me off.!!!

The fact your machine can only rapid at 2860 and low power spindle then I suggest you half the DOC to avoid spindle bogging down and start at half the suggested feed rate then increase using feed override when you see how machine/spindle is handling the load.