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Particular attention shall be drawn on some precautions that adequate aeration. - Ensure that working areas are provided with emergency boxes, that must be clearly visible and always provided - Provide for adequate fire extinguishing means, properly indicated and always having free access. Their efficiency - Organize and displace specific exit points to evacuate the areas in case of emergency, providing for adequate - Smoking in working areas subject to fire danger must be strictly prohibited. - Provide Warnings throughout adequate boards signaling danger, prohibitions and indications to ensure easy - Do not execute any intervention if not provided with necessary instructions. - Do not use any tool or equipment for any different operation from the ones they’ve been designed and - In case of test or calibration operations requiring engine running, ensure that the area is sufficiently aerated or SAFETY PRESCRIPTIONS Prevention of injury - Do not wear unsuitable cloths for work, with fluttering ends, nor jewels such as rings and chains when working - Wear safety gloves and goggles when performing the following operations: ≤ 2 bar) - Wear safety helmet when working close to hanging loads or equipment working at head height level. - Always wear safety shoes when and cloths adhering to the body, better if provided with elastics at the ends. - Use protection cream for hands. - Change wet cloths as soon as possible - In presence of current tension exceeding 48-60 V verify efficiency of earth and mass electrical connections. - Do not smoke nor light up flames close to batteries and to any fuel material. - Put the dirty rags with oil, diesel fuel or solvents in anti-fire specially provided containers. During maintenance - Never open filler cap of cooling circuit when the engine is hot. Operating pressure would provoke high - Never top up an overheated engine with cooler and utilize only appropriate liquids. - Always operate when the engine is turned off: whether particular circumstances require maintenance intervention on running engine, be aware of all risks - Be equipped with adequate and safe containers for drainage operation of engine liquids and exhaust oil. - Keep the engine clean from oil tangles, diesel fuel and or chemical solvents. - Use of solvents or detergents during maintenance may originate toxic vapors. Always keep working areas - Do not leave rags impregnated with flammable substances close to the engine. - Upon engine start after maintenance, undertake proper preventing actions to stop air suction in case of runaway - Do not utilize fast screw-tightening tools. - Never disconnect batteries when the engine is running. - Disconnect batteries before any intervention on the electrical system. - Disconnect batteries from system aboard to load them with the battery loader. - After every intervention, verify that battery clamp polarity is correct and that the clamps are tight and safe - Do not disconnect and connect electrical connections in presence of electrical feed. - Before proceeding with pipelines disassembly (pneumatic, hydraulic, fuel pipes) verify presence of liquid APPENDIX 3 |