Alternatively
Me, What are you doing?
Local eng, Cleaning the chip plug.
Me, Why?
Local eng, If we don't clean it every day the warning light comes on.
Me, Oh Sh*t.
Day one on a new job in Africa.
Also noting that one or two electrical systems were not working as expected an investigation lead to a couple of blown fuses and several wrapped in wire. Apparently damage due to an uncontrolled runaway of a GPU.
It did get better, honest!!!!