JTC-4631 Automatic Circulation A/C System Flush Machine
Safety machine with no sparkles.
The air bubbles can be added to boost the cleaning effect and the mud inside the cooling pipe could be thoroughly removed.
Double filters designed.
Totally automatic machine to clean the system again and again by itself.
Easy to find out the leakage from the liquid pressure or air pressure.
Use with JTC-1409P cleaner and JTC-1402 universal adapter set to achieve high efficiency.
patented.
Why should to clean your Car A/C System ?

1.The compressor is wedged by something. There are some bits of aluminum and dirt in the air condenser or system. When the tube of system becomes narrow, A/C system can neither work smoothly nor blow cold enough. The voice of compressor is getting loud and maybe cause the system to waste more oil due to the overload
Car A/C Cycle System Model:
Cleaning Suggestion:
1.To dismantle points of a、d、e、h to separate the model into 2 parts.--- one high-pressure side a b c d and the other low-
pressure side e f g h.
2.Firstly, clean low-pressure side e f g h, when A/C System Flush Machine functions from e(connect with cleaning agent outlet)
to h (connect with cleaning agent collecting point). Not only make circulation again and again, but also stop function suddenly to let the cleaning agent be soaked in the tube for a while.
☆When cleaning the low-pressure side, please note that the air pressure needs to be limited between 2 ~ 3 kgs. Because of the expansion valve will be closed if the air pressure is too high .
------It also can be exchanged to connect tube of e and h points to do the cleaning.
3.Then, clean high-pressure side a b c d, when A/C System Flush Machine functions from a ( connect with cleaning agent outlet ) to d ( connect with cleaning agent collecting point ). Not only make circulation again and again, but also stop function suddenly to let the cleaning agent be soaked in the tube for a while.
☆When cleaning the high-pressure side, the air pressure is not limited.
------It also can be exchanged to connect tube of a and d points
to do the cleaning.
***If the flow of cleaning agent is not smooth in any tube,
possibly have to dismantle some points to separate more parts.
***Different cars have different cleaning ways.
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1. Outstanding Features
Safety machine with no sparkles. The air bubbles can be added to boost the cleaning effect and the mud inside the cooling pipe could be thoroughly removed. Double filters designed. Totally automatic machine to clean the system again and again by itself. Easy to find out the leakage from the liquid pressure or air pressure. Use with JTC-1409P cleaner and JTC-1402 universal adapter set to achieve high efficiency. Patented.
Why should to clean your Car A/C System? The compressor is wedged by something. There are some bits of aluminum and dirt in the air condenser or system. When the tube of system becomes narrow, A/C system can neither work smoothly nor blow cold enough. The voice of compressor is getting loud and maybe cause the system to waste more oil due to the overload.
2. Practical Applications
Cleaning contaminated automotive air conditioning systems and sludge. Removing aluminum particles and contaminants in condensers and pipes. Detecting leaks through liquid pressure or air pressure. Used with JTC-1409P cleaner and JTC-1402 adapter set. Supporting automotive air conditioning technicians and automotive repair mechanics. Used in garages, service workshops and automotive maintenance stations. Suitable for automotive technical training. Convenient for periodic maintenance of air conditioning systems.
3. How to Use
Step 1: Separate the system by dismantling points a, d, e, h to divide into 2 parts: high-pressure side a → b → c → d and low-pressure side e → f → g → h.
Step 2: Clean the low-pressure side e → f → g → h first.
Step 3: Connect e with cleaning agent outlet and h with cleaning agent collecting point.
Step 4: Limit air pressure between 2 ~ 3 kg/cm² when cleaning the low-pressure side.
Step 5: Clean the high-pressure side a → b → c → d, connect a with outlet and d with collecting point.
Step 6: Air pressure is not limited when cleaning the high-pressure side.
Step 7: Clean the equipment and store in the storage area after completing the work.
4. Device Maintenance
Clean equipment with soft damp cloth after each use. Do not immerse equipment in water or strong solvents. Check the double filters periodically and clean or replace when needed. Check connectors and hoses periodically for leaks. Check operating pressure periodically to ensure accuracy. Store in dry place, avoid direct sunlight and high temperature. Do not use equipment outside designed purpose. Store in carrying case when not in use.
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