Kitamura HX-250 Coolant Through / Pull Studs

Hi,

Looking to see if anyone might have some information on a Kitamura HX-250, BT30 Machine.

Just got this machine In Service and have a job coming up for it. When getting the machine, it didn't come with manuals.

Contacted Kitamura USA and they gave me PDF's on the different pull studs.

On the machine I see a high pressure pump for through coolant, but I don't know the M command to Turn it on.

Haven't bought holders or studs yet, incase I'm just being an idiot.

So my question(s) is What M command turns on through spindle coolant. Also if someone else has one of these machines, are the BT30 Tool holders single contact?

Thanks in Advance,

Rich

Edit: Yasnac I-80 M controller

So I think it's M7, because I get the air blow after it turns off and it looks that the pump is turning on. No coolant thou. I'm thinking the inlet it clogged. I'll take a look at it tomorrow