PROCEDURE
1
Make sure that the engine control system indicates no alarm signals.
2
If there are alarm signals, find the cause and repair the fault.
3
Listen to the engine for unusual noise. If you hear unusual noise, find the cause and repair
the fault.
4
If you cannot find the cause of the unusual noise, stop the engine as soon as possible.
Find the cause and repair the fault.
5
Do daily the checks and the servicing that follow:
5.1
Do a check of the condensation collectors through the sight glasses of the SAC
and the water separator for free flow. If there is a blockage, clean the condensation
collector.
5.2
Release the unwanted air from the cooling water system.
6
Do a check of the exhaust gas for dark smoke. If there is dark smoke, find the cause and
repair the fault.
7
Do regular checks of the items that follow:
•
Levels of fuel, oil and water tanks
•
Temperatures of oil, cooling water, bearings and exhaust gas
•
Pressures of oil, cooling water and control air
•
Pressure difference of the oil filter
•
For a DF engine, also pressure of gas.
8
If there are unusual operating values, find the cause and repair the fault.
9
Do regular checks of pipes for leaks. If there are leaks, find the cause and repair them.
10
Do a careful check of the dirty oil drain pipes for differences in temperature.
NOTE:
Different temperatures show a blockage in the pipes.
11
If there is an unusual temperature difference, remove the blockage of the pipe as soon as
possible.
12
Do weekly the checks and the servicing that follow:
12.1
Do a check of the quality of the cooling water, refer to the instructions of the inhibitor
manufacturer.
12.2
Do a careful check of the temperature of the pipe upstream of the starting air
valves. If a pipe is too hot, repair the related starting air valve.
12.3
Do a check of the fuel pump cover for oil leaks. If necessary, replace the O-ring.
12.4
Drain the bottle of the filter in the control air supply.
12.5
Do a check of the electrical installations, connectors and modules.
X72-B
AA00-0000-00AAA-131B-A
Operation Manual
Do checks during operation
Winterthur Gas & Diesel Ltd.
- 321 -
Issue 003 2021-12
