ACC9 AC coil cleaner is powerful solvent emulsion cleaner, easily dissolves soiled oil and grease deposit. Also helpful to clean all types of engine parts, turbo chargers of diesel engines.

During the operation, the fins & tubes of the main engine air cooler which become fouled with oil, grease, dust and carbonaceous deposit , which will affect cooling efficiency.

Very effective TURBO CHARGER & AIR COOLER CLEANER

AIR COOLER CLEANER is a concentrated liquid solution of aromatic hydrocarbons, powerful surfactants, corrosion inhibitors and strong emulsifying.

Technical Bulletin

Air Cooler Cleaner (RXSOL-16-0009-ACC)
Cleaner for Air Coolers and Turbo

Product Description: RXSOL-16-0009-ACC is a concentrate solvent emulsion cleaner for cleaning of Air coolers, Scavenging air systems and turbochargers of diesel engine.

Very popular and Effective cleaner for air coolers, scavenging air systems and turbo chargers of diesel engines. During the operation, the fins & tubes of the main engine air cooler which become fouled with oil, grease, dust and carbonaceous deposit , which will affect cooler efficiency and damage the system.

Dirt attached on air-side fins of air coolers are a mix of carbonaceous particles such as soot and oil mist of unburned fuel components. 
Carbonaceous particles can be removed by alkaline cleaners and oil mist can be removed by oil based cleaners. However, it is very difficult to remove the mix of these substances. If you use an alkaline cleaner, oil will repel the water based alkaline cleaner; if you use oil based cleaner, carbonaceous particles will get in the way and stop oil from being removed.

This cleaners designed to remove both carbonaceous and oil simultaneously. An effective cleaning method is to immerse one side to remove the loose stains first, and then immerse the other side. This method can efficiently remove dirt and prevent swollen dirt peeled from fins from blocking the spaces between fins.

Dirt in tubes of seawater side

White scales attached on the seawater side of air coolers of many vessels. We found that in most cases, the main component of the scales is calcium carbonate and there is also a small amount of calcium sulfate. Therefore in most cases, if you dissolve the calcium carbonate the scales will be removed.

However, if the amount of scales is large enough to block the tube, the cylindrical scale will usually have calcium carbonate on the outside (the side that is in contact with tube) and calcium sulfate in the center (part that seawater passes through). Calcium sulfate is easier to be formed when the temperature goes higher.

When the amount of scales increases, the contact area of scale and cleaner is very small and a longer time of dissolution is required. Calcium sulfate cannot be dissolved by an acid cleaner.

RXSOL-54-1048-020 is a powerful dissolving agent of calcium carbonate. Therefore, it is better to use RXSOL-54-1048-020  to do circulating cleaning at an early stage before the scales build up and block the tube, or regular cleaning is recommended as well. It is impossible to do a circulating cleaning when the tube is completely blocked.

FREE from ACID
Polymer based cleaner, which will result extra shinning and smooth feeling on surface.

Multiple action of RXSOL-16-0009-025 increases its popularity, And this product also can be use for DEGREASING and Carbon removal action.

Procedure of Use: In-service cleaning–RXSOL-16-0009-ACC is passes through the air trunking upstream of the charge aircooler, followed by a clean water rinse.For cleaning of air coolers, it is necessary to use correctly  installed  dosing  and  injection system.

Dose : 3 to 5 litres of cleaning solution per square meter or as table below:

Note: For cleaning of Air cooler and Air side of  turbochargers, a  solution of  5 – 25% RXSOL-16-0009-ACC in fresh  water is recommended. Inject the solution for 10-15minutes, then similar quantity of fresh water injected to rinse off emulsifieddeposits.

Application

Immersion bath
Atleast for 2 Hrs deep COOLER PARTS in to  AIR COOLER CLEANER emulsion tank. The product should be heated to approx. 50°C and agitation provided with an air line. Then drain off and flush well with water, followed by drying with an air line.

Soak method: Machine parts with stubborn carbon deposits to be cleaned is dipped into conc.Soln.of ACC then allow deposits to. Be broken down and loosened before removal, then rinse .

Circulation method
Some designs of cooler can be circulated “in situ”. In this case a pump tank and pipe system is fitted permanently or connections are provided for connecting a temporary circuit. The system should be filled with AIR COOLER CLEANER circulation carried out for 2 – 4 hours at a temperature of upto 50°C. After cleaning the cooler should be thoroughly flushed with fresh water and dried with an air line.

Note: Both cleaning methods benefit from heat of up to 50°C and cleaning times can be reduced or extended dependant on temperature and degree of fouling.
 

Hand spray Cleaning: By Hand spray,apply concentrate RXSOL-16-0009-210 all over the cooler coils. for good emulsificati-on &penetration. Allow the RXSOL-16-0009-210 for a minimum of 1 hour,then use a high pressu ure  water to  wash  off  the  loosened deposits. During process  always  keep drain valve  open. After satisfactory cleaning, and flushing through with fresh water, close air cooler drains.Note that during this process the engine must be  stopped.

Characteristics:-
. Formulated to remove oil,grease & carbon deposits from air coolers & scavenging system
. Efficient and economical.
. May be used for in-service cleaning.
. Renders surfaces oil-repellent.
. Maintains and stabilizes air cooler efficiency at maximum.
. Saves time, maintenance costs and avoids risks of damage when dismantling.
. Leaves no residue and has no harmful effect on engine.
. Product in water solution is non-flammable, non-explosive and has no flash point.
. Can be used for light carbon removal from machinery parts

**Read the Material Safety Data Sheet before using this product**

Product Label

Very popular and Effective cleaner for air coolers, scavenging air systems and turbo chargers of diesel engines. During the operation, the fins & tubes of the main engine air cooler which become fouled with oil, grease, dust and carbonaceous deposit , which will affect cooler efficiency and damage the system.
FREE from ACID
Polymer based cleaner, which will result extra shinning and smooth feeling on surface.
Multiple action of RXSOL-16-0009-025 increases its popularity, And this product also can be use for DEGREASING and Carbon removal action.