We have a 3 ft x 3 Ft by 6 inch deep operator control box about 4 ft off the floor . Start / Stop indicator lights , flow meter . etc . They want to put a permanent metal cabinet below it that will stick out about a foot in front of it . I say no due to the fact that it sometimes needs to be serviced while energized . My supervisor says don't worry about it that its ok . Who's right ?