. SAFETY PRECAUTIONS FOR MAINTENANCE PROPER TOOLS damage. For this reason, always observe the following precautions. 2 - 34 Use ols correctly. Using damage d, low quality, faulty, mak eshift tools improper use of the tools could cause serious pers ACCUMULATOR The accumulator is cha rged with high-pressure nitrogen gas. The nitroge as. Whe n handling the accu mulator, careless procedu re may cause an e uld lead to serious injur Do not disassemble th Do not bring it near fla Do not make holes in i t, weld it, or use a cutting t Do not hit or roll the ac cumulator, or subject it to any impact When disposing of the accumulator, the gas mu st be released. Please contact your performed.
Komatsu distributor to have this work ork PERSONNEL Only authorized personn el can service and repair th e machine. Do not a llow un authorized perso nnel into the area If necessary, employ an observer. ATTACHMENTS Appoint a leader b efore starting removal or installation ents. operations for attachm Place attachments that have been removed from the machine in a stable condition so that they do not fall. And take steps to prevent unauthorized p ersons from entering the storage are a.