Komatsu — 8.2 DURING MAINTENANCE

A WARNING: Failure to follow these safety precautions may lead to a serious accident. 8. PRECAUTIONS FOR MAINTENANCE 8.2 DURING MAINTENANCE PERSONNEL l Only authorized personnel can service and repair the machine. Extra precaution should be used when grinding, welding, and using a sledge-hammer. l Place attachments that have been removed from the machine in a safe place so that they do not fall. If they fall on you or others, serious injury could result. ATTACHMENTS AC055130 1 WORK UND l Always lower all movable work equipment to the ground or to their lowest position before performing service or repairs under the machine. o Always block the tracks of the machine securely.

e Never work under the machine if the machine is poorly sup- ported. A0055140 1 KEEP THE MACHINE CLEAN 1 l Spilled oil or grease, or scattered tools or broken pieces are dangerous because they may cause you to slip or trip. Always keep your machine clean and tidy. l If water gets into the electrical system, there is danger that the machine may not move or may move unexpectedly. 4-e Do not use water or steam to clean the sensors, connectors, or the inside ofthe operator’s compartment. A!iih A0055150 1-17