18 – 2
 18.1.1 Field installation 
Pre-assembly
(1) 6 (8 for FS III)
(2) 4 (8 for FS III) washers
 DANGER
Hazardous voltage.
Will cause death, serious personal injury, or equipment damage.
Turn off and lock out all power supplying this device before working on this device.
 NOTICE
Damage to accessory.
Over-tightening the mounting screws may strip the plastic frame, or damage components, rendering the accessory unusable.
Hardware shall be tightened carefully until the underside of the screw head is flush with the mounting surface.