2.15 Jobsite Safety• Before beginning work, become acquainted with any special features orrequirements of the work site. These may include, for example, obstructionsin the work area, the carrying capacity of the ground and requirements toclose the work site off from public traffic.• Always maintain an adequate safety distance to overhanging features,edges, embankments and unsafe surfaces.• Be especially cautious if visibility is poor, light conditions are low or soilconditions vary.• Become acquainted with the location of supply lines at the work site and beespecially careful when working close to them. Consult appropriate localauthorities for necessary information regarding any such lines prior tocommencing work.• Keep the machine at an adequate distance from overhead electrical lines.When working in the vicinity of overhead electrical lines, do not come closeto the lines with the machine. Injury or death may result! If possible, havethe current turned off or line re-routed prior to beginning work.• In the event electrical current jumps from a line to the machine, followthese rules:• do not perform any movements with the machine• do not leave the cab• warn persons outside not to approach or touch the machine• have the current turned off immediately• Always turn on the appropriate lighting when visibility is poor or lightconditions are low.• Do not allow any passengers in or on the machine.• Stay seated with the safety belt fastened while working.• Report any operating faults immediately. Make sure any necessary repairsare performed prior to resuming operation.• Never leave the machine unattended with the engine running.252 SAFETY