MAN B&W 18.05
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MAN Diesel
MAN B&W MC/MCC engines 198 62 376.2
Local instruments Remote sensors Point of location
Pressure gauge
(manometer)
Pressure
transmitter/switch
Fuel oil
PI 8001 PT 8001 Fuel oil, inlet engine
PT 8007 Fuel pump roller guide gear activated (Only engine types 98-80 )
Lubricating oil
PI 8103 PT 8103 Lubricating oil inlet to turbocharger/turbocharger
PI 8108 PT 8108 Lubricating oil inlet to main engine
PS/PT 8109 Lubricating oil inlet to main engine and thrust bearing
Cylinder lubrication
PT 8201 Cylinder lubrication oil inlet pressure (Alpha lubricator)
PDI 8206 Pressure drop across filter
High temperature jacket cooling water, jacket cooling water
PI 8401 PT 8401 Jacket cooling water inlet
PS/PT 8402 Jacket cooling water inlet (Only Germanischer Lloyd)
PDS/PDT 8403 Jacket cooling water across engine
PT 8413 Jacket cooling water outlet, common pipe
Low temperature cooling water, seawater or freshwater for central cooling
PI 8421 PT 8421 Cooling water inlet, air cooler
Compressed air
PI 8501 PT 8501 Starting air inlet to main starting valve
PI 8503 PT 8503 Control air inlet
PI 8504 PT 8504 Safety air inlet
PT 8505 Air inlet to air cylinder for exhaust valve
Scavenge air
PI 8601 PT 8601 Scavenge air receiver (PI 8601 instrument same as PI 8706)
PS 8604 Scavenge air receiver, auxiliary blower failure
PDI 8606 Pressure drop of air across cooler/air cooler
PI 8613 PT 8613 Pressure compressor scroll housing/turbocharger (NA type)
PDI 8614 PDT 8614 Pressure drop across compressor scroll housing/turbocharger (NA type)
Exhaust gas
PI 8706 Exhaust gas receiver/Exhaust gas outlet turbocharger
Miscellaneous functions
PI 8803 Air inlet for dry cleaning of turbocharger
PI 8804 Water inlet for cleaning of turbocharger
Table 18.05.01b: Local pressure gauges on engine, option: 4 70 120, and remote indication sensors, option: 4 75 127
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