Safety 2.3. Precautions for maintenance 2.3. Precautions for maintenance 2.3.1. Personnel Do not service or repair the machine unless you are an appropri- ately qualified technician or have been appropriately instructed by a qualified technician. 2.3.2. Before carrying out maintenance Warning sign While the machine is being serviced, the engine must not be started and the control elements must not be actuated without prior agreement, since this could cause accidents with serious injury. Always attach the warning sign to the control lever for the work hydraulic system to warn other persons that work is being performed on the machine.
If required, put up additional warning signs around the machine. You may purchase these warning signs from your Komatsu dealer. Tools Only use tools which are suitable for the task you want to carry out. If you use damaged or makeshift tools or tools which are of inferior quality, injuries may occur. WA100M-5 – VEAM280201 2-19