i have a camray 3 50/70 that ran out of oil and now looks like it needs bleeding as it starts up, clicks then the red lockout light comes on. how do i bleed it? there is a black screw facing the front that i have undone and taken out - tried a few times to reset by pushing in red button but nothing comes through>>>>> thanks in advacne for your assistance

STUART, December 2010

I have now managed to get oil to the bolier by removing a brass hex nut at the front and ol poored out...... however it stil comes up with lock out light , I press the reset button makses wherring noise then click, then comes back on again.... what else can I try b4 having to try and get engneer out? HELP

STUART, December 2010