Man D2842 LE103, Руководство по эксплуатации

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Shutdown and restart
MAN-Industrial diesel engines D2842 LE103
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Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
10.4 Recommissioning of Decommissioned Engines
10.4.1 Commissioning of Preserved Engines according to MAN-Werknorm (works
standard) M 3059
1. Remove external preservation. Never use a high pressure cleaner for this.
2. Remove caps from intake and exhaust openings.
3. Check cooling system; add antifreeze according to the Fluids and Lubricants list (see “Fluids and Lubric­
ants ..."); check concentration and correct.
4. Check engine oil level and add fresh approved engine oil if necessary.
5. Fill with fuel, vent system.
Check the function of the monitoring and emergency shut down device.
6. Check condition and proper installation of elastic fasteners, such as V-belts, coolant hoses and charge
air hoses. Retighten if necessary.
7. Turn the engine over with the starter without filling, until the oil pressure rises, in so doing actuate the
starter for a maximum of 5 seconds.
8. Carry out filling and start the engine, after the 'self-running' do not operate the engine at the lower idling
speed, in order to avoid incorrect lubrication of the cylinder liners.
9. Check engine for leaks, unusual noises and observe the oil pressure and all temperatures. Increase en­
gine speed in steps.
10.After a max. of 25 operating hours, drain preservation oil from engine and change oil filter; fill engine
with fresh approve engine oil.
10.4.2 Commissioning of Non-Preserved Engines
In addition to the work steps for a preserved engine, the commissioning of a non-preserved engine requires
the following extra work depending on the possible damage due to non use.
1. Endoscopic examination of the combustion chambers, with removal and replacement of the injectors.
Check valves for free movement, check valve play, adjust if necessary.
Replace damaged/corroded parts.
2. Drain old oil from engine and change oil filter. Fill engine with fresh approved engine oil.
3. Check cooling system for corrosion; check coolant for proper concentration; if in doubt, change coolant.
Before adding new coolant , clean coolant chambers and remove/install coolant pump and thermostat if
necessary; replace the slide ring seal of the coolant pump and thermostat elements; pressure test cool­
ing system.
4. Check clean air system, air filter and turbocharger for dirt and corrosion. Clean or repair if necessary.
5. Clean fuel system, drain off old fuel if necessary. Clean filter / examine / replace as applicable.