Seventh Edition • Third Printing Operator's ManualWork Area SafetyPart No. T107108 S-85 19Welder SafetyRead, understand and obey all warnings andinstructions provided with the welding power unit.Do not connect weld leads or cables unless thewelding power unit is turned off at the platformcontrols.Do not operate unless the weld cables are properlyconnected and the welder is properly grounded.The weight of the welder will reduce the ratedplatform capacity and must be factored into thetotal platform load. The welder power supplyweighs 75 lbs / 34 kg.Do not operate the welder unless a fireextinguisher is immediately available for instantuse, per OSHA regulation 1926.352(d).Weld Line to Platform SafetyRead, understand and obey all warnings andinstructions provided with the welding power unit.Do not connect weld leads or cables unless thewelding power unit is turned off at the platformcontrols.Do not operate unless the weld cables are properlyconnected.Connect the positive lead to the twist-lockconnector at the turntable and platform.Clamp the negative lead to the ground post at theturntable and platform.Pipe Cradle SafetyRead, understand and obey all warnings andinstructions provided with the pipe cradles.Do not exceed the rated platform capacity. Thepipe cradle assembly and the weight in the pipecradles will reduce rated platform capacity andmust be factored into total platform load.The pipe cradle assembly weighs 21 lbs / 9.5 kg.The maximum capacity of the pipe cradleassembly is 200 lbs / 91 kg.The weight of the pipe cradle assembly and theload in the pipe cradles may limit the maximumnumber of occupants in platform.Center the load within the perimeter of theplatform.Secure the load to the platform.Do not obstruct the entrance or the exit of theplatform.Do not obstruct the ability to operate the platformcontrols or the red Emergency Stop button.Do not operate unless you are adequatelyinstructed and are aware of all of the hazardsassociated with movement of the platform with anoverhanging load.Do not cause a horizontal force or side load tomachine by raising or lowering a fixed oroverhanging load.Electrocution Hazard: Keep pipes away from allenergized electrical conductors.