9I N S TA L L AT I O NDO NOT INSTALL THE FIXTURE IF YOU ARE NOT QUALIFIED TO DO SO!Fixture MUST be installed following all local, national, and country commercial electrical and construc-tion codes and regulations.When installing the unit, the trussing or area of installation must be able to support at least 10 timesthe weight of the unit and any attached accessories without any deformation. The unit must besecured with a secondary safety attachment, e.g. an appropriately-rated safety cable.Before rigging/mounting a fixture to any metal truss/structure or placing the fixture(s) on any surface, aprofessional equipment installer MUST be consulted to determine if the metal truss/structure or surfaceis properly certified to safely hold the combined weight of the fixture(s), clamps, cables, and accesso-ries.Maximum ambient operating temperature is -4° F to 113° F (-20° C to 45° C).Fixture(s) should be installed away from walking paths, seating areas, or areas where unauthorizedpersonnel might reach the fixture by hand.NEVER stand directly below the fixture(s) when rigging, removing, or servicing.Overhead fixture installation must always be secured with a secondary safety attachment, such as anappropriately rated safety cable that can hold at least 10 times the weight of the fixture.Overhead mounting requires extensive experience, including calculating working load limits, knowl-edge of installation material being used, and perodic safety inspection of all installation material aswell as the unit itself. If you lack these qualifications, do not attempt the installation yourself.The installaiton should be checked by a skilled person once a year.