SAFETY Unauthorized Modifications If this machine is modified without permission from Komatsu, there is a danger that problems may occur with safety that may lead to serious personal injury. Modifications may have an adverse effect on items such as machine strength and visibility. Before making any modifications, please consult your Komatsu distributor. Komatsu cannot take any responsibility for accidents, failures, or damage caused by modifications not authorized by Komatsu. General Safety at Job Site Before starting operations, thoroughly check the area for any unusual conditions that could be dangerous. Know your location to report an accident or fire.
In case of an emergency, have a local emergency phone number available. Be careful when operating around or near open burning operations. Maintain the fire extinguisher on the machine and a second one at the job site. Keep the machine clean, especially from flammable materials such as trash, grease, oil or fuel. Keep all safety equipment in good working condition. Check the terrain and condition of the ground at the worksite, and determine the safest method of operation. Do not operate where there is a hazard of landslides or falling rocks.
If water lines, gas lines, or high-voltage electrical lines may be buried under the worksite, contact each utility company and have them identify their locations. Take action to prevent unauthorized people from approaching the job site. When working on public roads, position flagmen and erect barriers to ensure the safety of passing traffic and pedestrians. When traveling or operating in shallow water or on soft ground, check the shape and condition of the bedrock, and the depth and speed of flow of the water before starting operations. Conduct periodic safety training and familiarize all personnel with emergency procedures.
Working on Loose Ground Avoid traveling or operating your machine too close to the edge of cliffs, overhangs, and deep ditches. The ground may be weak in such areas. If the ground should collapse under the weight or vibration of the machine, there is a hazard that the machine may fall or tip over. Remember that the soil is loose after heavy rain or blasting or after earthquakes. When working on embankments or near excavated ditches, there is a hazard that the weight and vibration of the machine will cause the soil to collapse. Before starting operations, take steps to ensure that the ground is safe and to prevent the machine from rolling over or falling. 1-16 PC350LL-7E0