What are the key safety precautions I need to follow when operating the Dynasty 280?

Key safety precautions include: wearing dry, hole-free insulating gloves and body protection; disconnecting input power before servicing; keeping the machine properly grounded; protecting yourself from arc rays by wearing an approved welding helmet with proper shade filter lenses; maintaining proper ventilation to remove welding fumes and gases; and keeping flammables at least 35 feet away from the welding arc. Only qualified persons should install, operate, maintain, and repair the unit. (Pages 9-11)