Car 110V Air Condition Vacuum Pump Dual-USE Refrigerant System Repair Machine. It is very important to control the automobile air conditioning system in the maintenance of air conditioning. This product adopts indirect suction mode, the piston driven by the motor is connected with the reciprocating compression pump. The motor starts with PTC or start relay, and is equipped with overload and overheating protection device. Widely used in refrigeration, automobile air conditioning maintenance and other industries of pumping or pumping.
Dual function: pumping and pumping: the depth of pumping is large, the pumping speed is fast, the pressure of the car air conditioner can reach 300PSI within two minutes. High-power copper core motor: adopts copper wire multilayer winding motor to provide stable high-power output and longer service life. 4 Overload and overheat protection: equipped with an overload protection device, when the motor runs for too long and the winding is overheated, it will automatically cut off the power supply to avoid damage to the machine. 5 You can see the amount of oil: the visual oil window allows you to observe the amount of oil at any time, which is convenient for adding in time.Low noise: The built-in silencer technology can reduce the vibration and noise of the motor. The copper core motor runs with low noise, quiet and no worries. First open the rubber plugs of the exhaust nozzle and suction nozzle, then insert the power plug, turn on the power switch of the vacuum pump, and then test the machine.
There is pressure in the air conditioning system, the system pressure must be released first, and then use this product to pump or discharge air 3. Ensure that the product is started under no load, and then put into use (when starting with pressure, the product will automatically shut down under protection) 4.
When pumping air into the air conditioning system (note: do not block the suction port of the pump), use a valve to connect one end of the connecting hose to the air conditioning system, and the other end to the exhaust port. When it is confirmed that there is no leakage, when the switch is pressed in the {I} position, the air pump is running, and the pressure of the system pressure gauge gradually rises. When the required pressure is reached, close the air pump switch and close the system intake valve at the same time 5. When emptying the air-conditioning system, (note: do not block the exhaust port of the air pump) connect one end of the connecting hose to the air-conditioning system with a valve, and connect the other end to the suction port of the air pump. When confirming that there is no leakage, press the switch to position {I}, the pump is running, and the pressure of the system vacuum gauge gradually drops.
When the required vacuum is reached, turn off the pump and close the suction valve of the system at the same time. When working horizontally and horizontally, the angle should not exceed 5ยบ.
It is forbidden to use this product in dust, high humidity, high temperature conditions or flammable and explosive gases that may cause chemical reactions. The air pump is filled with the most appropriate amount of refrigerating machine oil approved by the company. It should not be added or poured at will. Insufficient or excessive usage will affect the service life.
Ensure that the product is started under no load, and then put into use (when starting with pressure, the product will automatically shut down under protection). When applying pressure to the system, the maximum system pressure should not be greater than 1.4Mpa, and all connected pipes and pressure vessels must be able to withstand the applied pressure, otherwise excessive pressure will cause system damage and personal injury. When pulling out the system, please make sure that the system is operating normally and there is no leakage. When there is no load, the connection and pumping time should not exceed 4 hours, otherwise it will spray a little. Since the product adopts electric piston connecting rod reciprocating compression type and rotary rolling piston type, the oil-lubricated oil pumping dual-purpose pump often emits smoke when using the exhaust nozzle. This is a normal phenomenon and not a quality problem. Please feel free to use it. This product has overload and overheat protection functions.After automatic protection occurs, it will automatically reset after a period of time, but you must find out the cause and eliminate the fault before you can use it. When using the machine, please prevent debris from being sucked into the machine and affecting its use.
When the machine is not used for a long time, please seal the suction nozzle and exhaust nozzle with a plastic cover to prevent debris, dust and water from entering the machine to ensure the normal use of the vacuum pump. Excellent Services are used as per customers' request.
We will try our best to give customers good and pleasant parchasing experience!!! We provide 12 months' free repair for the defective items (excluding items damaged and/or misused after receipt), and 3 months' for the accessories.We are a professional worldwide Professional company, with own factory located in China. We are reliable supplier to both wholesalers and retail sellers. We supply many products on Automobile consumer.
Also offer reasonable prices, excellent customer service and a reliable credit standing are our target! It now own four stocks in the world: China warehouse, United States warehouse. It is now one of the biggest online commercial corporations in China.Your satisfaction is our priority. We will resolve every issue for you and amke every effort to meet your satisfaction. All messages be reply within 24hours. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps".
The seller is "autory_official_store" and is located in this country: CN. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada.