CRUSHING AND BURN PREVENTION All defects, such as loose connections, burnt out fuses and bulbs, burnt or damaged cables must be repaired immediately by a licensed electrician or specially trained personnel. Never work underneath the excavator unless it is safely resting on the ground and / or is properly blocked and supported. Never use damaged or insufficient wire ropes, slings or chains. Always wear gloves when handling wire ropes. Never store flammable fluids on the machine except in storage tanks intended for the excavators operation. Never reach into bores during attachment installation or removal. Never align bores with your fingers or hands.
Use proper alignment tools when installing, changing or servicing attachments by qualified mechanics Inspect all components, lines, tubes and hoses for oil and fuel leaks and / or damage. Replace or repair any damaged components immediately. Any oil, which escapes from leaks, can easily cause a fire. Keep objects away from the radiator fan. Rotating fans will swirl and throw out objects, which can become very dangerous and cause severe injury to yourself and others. Be certain that all clamps, guards and heat shields are installed. These components prevent vibration, rubbing, chafing and heat build-up. Install tie wraps to fasten hoses and wires, as required.
Avoid contact with any components containing coolant. At or near operating temperature, the engine coolant is hot and under pressure and could cause severe burns. Cold start ether is extremely flammable. Do not use together with preheat. Use ether only in ventilated areas and as directed. Never use it near heat sources or open flames, do not permit anybody to smoke. Check the coolant level only after the radiator cap is cool enough to touch. Remove the radiator cap slowly to relieve pressure . Know the location of the excavator's fire extinguisher and be familiar with its operation. Make sure you know your local fire regulations and fire reporting procedures.
Do not allow your skin to come into contact with hot oil or components containing hot oil. At or near operating temperature, engine and hydraulic oil is hot and can be under pressure. A fire extinguisher can be attached inside the operator's cab, using the four threaded holes provided in the rear left support of the cab. Always wear safety glasses and protective gloves when handling batteries. Keep sparks or open flames away! Never permit anyone to hand guide the bucket or grapple into position. When working in the engine area, make sure the top covers and side doors are properly secured or closed with the appropriate supports.
Never work underneath or on the excavator unless it is properly blocked and supported. FIRE AND EXPLOSION PREVENTION Always turn off the engine while refuelling the excavator. Never smoke or allow an open flame in refuelling areas or where batteries are being charged, or where batteries or flammable materials are stored. Never leave machine unattended while fuelling. During this operation, no one but the employee in charge of refuelling is allowed to stay on the excavator. Always start the engine as described in the Operation and Maintenance Manual. Check the electrical system regularly and frequently. 2.3