Techcross BWTS Troubleshooting. Complete Operating Logic and TRO Troubleshooting Guide

Greetings! In this article, we'll discuss the Techcross BWTS (ECS) ballast system, its operating logic, and troubleshooting instructions from the Korean manufacturer.

The Electro-Cleen System (ECS) by Techcross is an electrochlorination-type Ballast Water Treatment System (BWTS). It disinfects ballast water during uptake by generating sodium hypochlorite (NaOCl) from seawater and neutralizes residual oxidants during discharge to comply with IMO D-2 regulations.

Cathodic Protection of a Ship. What is MGPS, ICCP, Shaft Earthing Device?

Cathodic protection of a ship is a method of preventing corrosion of the metal surfaces of a ship, especially the underwater part of the hull and submerged metal structures such as propellers and rudders.

There are two main types of cathodic protection: sacrificial protection and protection using an external current source.

ERMA First BWTS. Simple instructions for using a ballast system

This instruction may differ in some nuances of operation specifically for your vessel, but in general it is suitable for most vessels. The ERMA First ballast system operates automatically, but still requires the attention of the operator and, in some cases, an engineer.

You can find manuals and videos on how to use the ERMA First BWTS ballast system in our private Telegram channel, "Marine Engineering Manuals".

Important! This article is not detailed instructions for working with ERMA First BWTS; it describes the main points and some nuances. To fully familiarize yourself with the system, read the official instructions and watch the official video. It should also be said that this article is aimed at operators and engineers (ETOs) who already have some knowledge and understanding of working with the system.