WARNING: Failure to follow these safety precautions may lead to a serious accident. 7. PRECAUTIONS DURING OPERATION 7.1 BEFORE STARTING ENGINE 1-7 SAFETY AT WORKSITE ‡ Before starting operations, thoroughly check the area for any unusual conditions that could be dangerous. ‡ Examine the shape of the ground and the quality of the soil at the jobsite, and determine the optimum method of operation. ‡ When working on public roads, position flagmen and erect barriers to ensure the safety of passing traffic and pedestrians.
‡ In places where there are buried objects, such as water pipes, gas pipes, or pipes for high voltage cables, contact the com- pany in charge to confirm the position of the buried object, and be careful not to damage the object during operations. ‡ When working in water or when crossing sand banks, first check the condition of the ground and the depth and speed of flow of the water. Be sure not to exceed the permitted water depth. Permissible water depth © See “12.11 PRECAUTIONS FOR AE060770 OPERATION”. CHECKS BEFORE STARTING ENGINE Carry out the following checks before starting the engine at the beginning of the day’s work.
Failure to carry out these checks may lead to serious injury or damage. ‡ Completely remove all wood chips, leaves, grass, paper and other flammable materials accumu- lated in the engine compartment and around the battery. Check fuel, lubrication, and hydraulic systems for leaks, and have any leaks repaired. Wipe up any excess oil, fuel or other flammable fluids. Return all fuel containers to their proper place, remove all parts and tools from the operator’s compartment, and remove any dirt from the mirrors, handrails, and steps. Check points © See “12.1.1 WALK-AROUND CHECK”.
‡ Check the coolant level, fuel level, and oil level in the engine oil pan, check for clogging of the air cleaner, and check for damage to the electric wiring. Checks before starting © See “12.1.2 CHECK BEFORE STARTING”. ‡ Adjust the operator’s seat to a position where it is easy to carry out operations. Adjusting operator’s seat © See “12.1.3 ADJUSTMENT BEFORE OPERATION”. Seat belt © See “12.1.3 ADJUSTMENT BEFORE OPERATION”. ‡ Check that the gauges work properly, and check that the control levers are at the PARKING position. Method of checking operation of gauges © See “12.1.4 OPERATIONS AND CHECKS BEFORE STARTING ENGINE”.
‡ Remove all dirt from the surface of the lights to ensure good visibility. ‡ Adjust the side mirror to a position which gives the best view from the operator’s seat, and clean the surface of the mirror. If the mirror glass is damaged, replace with a new part. ‡ Check that the front lamps and working lamps light up properly. If the results of the inspection show any abnormality, always carry out repairs. ‡ Before starting the engine, check that the safety lock is at the LOCK position. ‡ Be sure a fire extinguisher is present and check the method of using it. ‡ Do not operate the machine near any fire or flame. A0055020