WinGD X72-B, Operation Manual

Page: 304 / 526

8.1 Prepare the engine before start - general
If you have done maintenance work on the engine, make sure that you have done the related
function tests and the engine is ready for operation.
Do checks on the systems that follow to make sure that the engine is ready for engine start.
NOTE: For the specifications of the operating media refer to section 12.1 General for operating
media .
8.1.1 Standard preparation
The systems that follow must be prepared for operation:
•
Cooling water system
Make sure that the quality of the cooling water obeys the related specifications.
Make sure that cooling water is available at the engine connections 01 and/or 02 (cylinder
cooling water inlet).
Make sure that the cooling water system is full.
•
Wash-water system
Make sure that the quality of the wash-water obeys the related specifications.
Make sure that wash-water is available at the engine connection 11 (water for cleaning plant
turbocharger and SAC inlet).
•
System oil system
Make sure that the quality of the system oil obeys the related specifications.
Make sure that main lubricating oil is available at the engine connection 25 (main lubricating
oil inlet).
Make sure that crosshead lubricating oil is available at the engine connection 30 (lubricating
oil crosshead inlet).
Make sure that the lubricating oil system is full.
•
Cylinder oil system
Make sure that the quality of the cylinder oil obeys the related specifications.
Make sure that cylinder oil is available at the engine connection 33 (cylinder oil inlet).
Make sure that the cylinder oil system is full.
•
Starting air system
Make sure that the quality of the starting air obeys the related specifications in section 12.2
Compressed air .
Make sure that starting air is available at the engine connection 40 (starting air pipe inlet).
•
Scavenge air system
Make sure that the quality of the scavenge air obeys the related specifications in section
12.3 Scavenge air .
Make sure that scavenge air is available at the turbocharger inlet.
X72-B
AA00-0000-00AAA-120A-A
Operation Manual Prepare the engine before start - general
Winterthur Gas & Diesel Ltd.
- 304 - Issue 003 2021-12