. SAFETY SAFETY MACHINE OPERATION PROHIBITED OPERATIONS Never dig the work face under an overhang. There is a hazard that rocks may fall or that the overhang may collapse and fall on top of the machine. Do not excavate too deeply under the front of the machine. The ground under the machine may collapse and cause the machine to fall. set the with the There is a hazard of the building collapsing and causing serious injury or damage.
2 - 26 To mak any tracks a ngles to t he road s houlde r or cliff sprocke t at the r ear when c arrying out Do not c hazard t When w check th arry out hat the orking on e streng demolition machine ma or from th th and the work under the m y become unsta e top of buildings structure before s achine. ble and ti or other s tarting o There is a p over. tructures, perations.