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Systems and scheduled
maintenance
Solé, S.A. C-243 b, km 2 · 08760 Martorell (Barcelona) ·Tel. +34 93 775 14 00 · www.solediesel.com · [email protected]
32
Marine Diesel gensets. Operator’s Manual.
When testing the injection nozzle, keep its tip pointed away from the operator. Fuel from the
orifices in the tip of the nozzle is under high pressure and can cause injury to the operator.
Maintenance task. Bleeding air from the fuel system
Prime the fuel system to bleed the air from the circuit.
Trapped air in the fuel system can cause difficult starting and
erratic engine operation. It is necessary to prime the system:
✓
Before starting the engine for the first time.
✓
After running out of fuel and adding fuel to the tank.
✓
After fuel system maintenance such as changing the fuel
filter, draining the fuel/water separator, or replacing a
fuel system component.
Fuel filter:
1.
Loose the air drain plug on the fuel filter, turning it
approximately 1,5 laps.
2.
Unlock the fuel pump plunger turning it in
anticlockwise and actuate the pump.
3.
Taut the air drain plug when fuel flows without
fizzing.
Fuel injection pump:
1.
Loose the air drain plug on the fuel filter, turning it
approximately 1,5 laps.
2.
Unlock the fuel pump plunger turning it in anticlockwise and actuate the pump.
3.
Taut the air drain plug when fuel flows without fizzing.
When fuel overflows from the injection pipes, wipe thoroughly with a cloth. Spilled fuel is a fire
hazard.
5.6.
Cooling system
The genset cooling system is based on coolant circulation controlled by centrifugal pump with
thermostatic control and heat exchanger, where the coolant is refrigerated by sea water. Moreover,
the exhaust manifold is cooled also by sea water.
Gensets: 29 GSC / 32 GSAC / 35 GTC / 40 GTAC / 50 GTC / 60 GTAC DNV:
PIECE ELEMENT
1
Seacock (accessory)
2
Sea water filter (accessory)
3
Sea water pump
4
Heat exchanger
5
Wet exhaust elbow
Coolant circuit description
Seawater circuit description
PIECE ELEMENT
1
Coolant fill cap
2
Water cooler body
3
Fresh coolant water