Operation
7218−1/A1
Winterthur Gas & Diesel Ltd.
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3. Cylinder Lubricating Oil Supply
3.1 Supply Pipe − Cylinder Lubricating Oil
Cylinder lubricating oil from the tanks (1, Fig. 1) flows through the lubricating oil inlet
pipe (5, see Fig. 3) to the duplex filter (6). The filtered cylinder lubricating oil flows
through the lubricating oil inlet pipe (7) into the lubricating oil supply pipe (8) to the
cylinder lubricating pumps (1).
In usual operation, the cylinder lubricating pumps (1) supply the necessary oil
pressure to the eight lubricating quills on each cylinder. The pressure transmitters
PT3131C to PT313#C are connected to ECS and monitor the pressure.
The pressure transmitter PT3124A (see Fig. 1) monitors the pressure in the
lubricating oil supply pipe (8, Fig. 2).
If there is no lubricating oil supply pressure (less than 0.1 bar), the pressure
transmitter PT3124A sends an alarm signal to the ECS. For more data see 4002−1
Engine Control System, paragraph 3.4 Cylinder Lubricating Control.
For more data, see 4003−2 Control Diagram and 4003−3 Control and Auxiliary
Systems.
2015-03
Cylinder Lubrication
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