Man marine diesel engine d 2840 le 403 service repair manual

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Safety instructions

General notes This quick overview summarises important regulations and arranges them according to important aspects to provide the knowledge required to avoid accidents involving personal injury, damage to property and environmental damage. Additional information can be found in the operating instructions of the engine. Important: Should an accident occur despite all precautionary measures, particularly one involving contact with corrosive acid, penetration of fuel under the skin, scalding by hot oil, antifreeze splashing into the eyes etc. you must seek medical assistance immediately.

1. Regulations designed to prevent accidents with injury to persons Checks, setting jobs and repair work must be carried out by authorised skilled personnel only. D When carrying out maintenance and repair work, ensure that the engine cannot be accidentally started from the bridge by unauthorised persons. D The engine may only be started and operated by authorised personnel. D When the engine is running, do not get too close to rotating parts. Wear tight-fitting working clothes.

D Do not touch the warm engine with your bare hands: danger of burns.

D Keep the area round the engine, ladders and steps free of oil and grease. Accidents caused by slipping can have serious consequences. D Only work with tools that are in perfect working order. Worn spanners / wrenches slip: danger of injury. D Persons must not place themselves beneath an engine hanging on a crane hook. Keep lifting gear in order.

D Only open the coolant circuit when the engine has cooled down. If opening the coolant circuit while the engine is hot is unavoidable, observe the instructions in the chapter “Maintenance and care” in the Operator’s Manual. D Neither pull nor open pipes and hoses that are under pressure (lubricant circuit, coolant circuit and possible downstream hydraulic oil circuit): danger of injury from outflowing fluids. D When checking the injection nozzles, do not hold your hands in the fuel jet. Do not inhale fuel mist.

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