INLET AS 3711893 - Caterpillar

Introduction
Do not perform any procedure that is outlined in this publication until you understand the information that is contained in this document.Commissioning Procedure for the Cooling System
During the commissioning procedure of Keel coolers, the entire system must be properly flushed with fresh clean water that is not recirculated before the system is connected to the engine.Flushing the Cooling System
During the flushing procedure, the water pressure within the system should not exceed 172 kPa (25 psi).
The minimum flow that is required for the flush procedure is 530 L/min (140 US gpm).
During the flushing procedure, the flow must not exceed 681 L/min (180 US gpm).
The system must be flushed in both directions for a minimum of 30 minutes in order to completely clear all debris from the system.After the system is flushed, the system must be filled and the system must be maintained with the proper chemical requirements. The quality of the water must also be maintained.