. SAFETY SAFETY MAINTENANCE INFORMATION 2 - 34 TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING To prevent injur y, do not carry out mainten ance with the en out with the en gine running. If mai ntenance must be carried gine running, carry ou t the operation with at least two workers and d o as follows. One worker m ust always sit in the operat or's seat and be r eady to stop the e ngine at any time. All w e other workers. orkers must maintain contact with th Set lock lever (1) to the LOCK position. g out operations near the fan, fan belt, or other When carryin ther rotating parts, there is a hazard of being caught in the part s, so be careful not to come close. any control levers.
If any control lever must be Do not touch operated, giv e a signal to the other workers to warn them to e place. insert tools or other objects into the fan or fan belt. move to a saf Never drop or Parts may bre ak or be sent flying. PROPER TOOLS suited to the task and be sure to use the tools Use only tools ools correctly. Using damaged, low quality, fau lty, makeshift too ls or . improper use of the tools could cause serio us personal injury ACCUMULATOR r is charged with high-pressure nitrogen gas. The accumulato gas.
When handling t he accumulator, careless procedure may c ause an explosion w hich could lead to serious injury or property this reason, always observe the following emble the accumulator. near flame or dispose of it in fire. holes in it, weld it, or use a cutting torch. oll the accumulator, or subject it to any impact. damage. For precautions. Do not disass Do not bring it near flame or dispose of it Do not make holes in it, weld it, or use a Do not hit or r oll the accumulator, or subj ect it to any impa When disposi ng of the accumulator, the gas must be released. Please conta ct your Komatsu distributor to have this work work performed.