This section will acquaint you with preparations for starting up of the
salsa z AV for OS and the reduction gear
to start the auxilary machinery use the group start from the summer supervision
Computer Group starts for the main engines are divided into two groups main
engines 1 and 4 and main engines 2 & 3 the auxiliary machinery can also be
started manually the following pumps start for each group start main engine
lubricating oil pump gearbox lubricating oil pump come over system oil pump
seawater cooling pump high temperature cooling water pump low temperature
cooling water pump reduction gear engage oil pump the following auxilary machines
and pumps are normally running continuously fuel oil feed pump fuel oil
booster pump nozzle cooling water pump starting air compressor by presser stat
control when a group start is selected the preheating pumps stop automatically
when the pumps have started always check for leakages this part of the section
will familiarize you with the normal startup of the sensor z AV for OS and
the reduction gear important values to check are cooling water pressure and
temperature lubricating oil pressure and temperature fuel pressure and
temperature starting air pressure levels in the various engine tanks and
auxiliary equipment also turbocharger governor etc the engine should not be
started following a long period of being out of service until the following basic
checks have been carried out check that the fuel control linkages move freely
turn the hand crank on the cylinder lubricators about 30 times to charge the
delivery pipes watch each flow indicator and check that excessive force is not
needed to turn the crank engage the slow turning gear open the indicator cocks in
the cylinder heads and rotate the engine several times with starting air or the
slow turning gear make sure that the running gear is
working satisfactorily and that no water oil or fuel has connected in cylinders
close the indicator cocks disengage the slow turning gear and lock the operating
lever you can review and enlarge the images by clicking them the engine
should not be started until the following basic checks have been carried
out press the emergency stop button
engage the slow turning gear open the indicator cocks in the cylinder heads
and rotate the engine several times with starting air or the slow turning gear to
make sure that the running gears working satisfactorily and that no water oil or
fuel has collected in the cylinders close the indicator cocks
disengaged the slow turning gear and lock the operating lever release the
emergency stop button this video will show you how to start the engine and
engage the clutch the following action must be carried out
check that the manoeuvre is in remote position if not press the remote control
so that the ready to start indication appears on the control panel press the
start button
disconnect the blockings and alarms for the engine while the
engine is running run the engine at 420 rpm by adjusting the speed setting
engage the engine and clutch by pressing the clutch closed button and make sure
that the clutch oil pressure increases to 22 bars
reduce speed setting to prevent over speed when the clutch is disengaged
check that everything is ok and hand over control of the maneuver to the
bridge