8.20 Prepare the engine after stop - general
After a decrease of the engine speed to less than 8% the ECS automatically starts the post-
lubrication of the cylinders.
NOTE: The water and oil pumps must operate for a minimum of 20 minutes after the engine
has stopped. This is to make sure that when the engine temperature has decreased,
the temperature of engine parts become as stable as possible.
For a short period after an engine stop of one week or less, usually you keep the auxiliary
systems in operation, refer to section 8.21 Prepare the engine for a short service break.
For a long period after an engine stop of more than one week or for maintenance of the engine,
you do the steps in section 8.22 Prepare the engine for standstill maintenance. If you have to do
maintenance, you have to make a decision about which steps of the procedure are necessary
for the specified maintenance tasks.
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Operation Manual Prepare the engine after stop - general
Winterthur Gas & Diesel Ltd.
- 478 - Issue 002 2020-08