Sorry guys to add more confusion..
The overhead Blue override button (on the maintanance panel) is gaurded, ok I get this one and its function:
i.e. when you have to retract the flaps on stand and you will select the yellow and then the blue elec pump on by checking blue elec switch on auto pos on the hyd panel and blue override on the maintanaince panel)..
But the blue elec pump switch on the Hyd panel is not garded, the Rat yeas but that's a different story.
And its position in light off conf (normal pos) is auto with OFF in white light and Fault in Amber.
So in my opinion the 3 pump swithces on the hyd panel are all the same with a different switch on the maintanaice panel, garded but with a different function..
Correct?
Speevy