... Executive Guardmode:Waterproof Model Number:COB 63A Waterproof Hoist Pushbutton Switch,COB 63A 1,UsageIt is suitable to be used in ... dustproof, and the rain performance 6, InstructionsA,Dismantling the cover, load seal sheath,then screw fastening them in the ButtonB, Tear ... , tight them to the button tighten terminal according to the electrical diagram.C, Check or test if the connections is correct ...