Tozalazz air compressors adopt oil-free direct motors, so you don’t need to add oil to them. it’s easy to use, but there are still a few things you need to know to extend its service time.
what is an oil-free direct motor？
An oil-free direct motor, also known as an oil-less direct drive motor, is a type of motor commonly used in tire pumps and other small air compressors. Unlike traditional motors that require oil lubrication for smooth operation, oil-free direct motors are designed to operate without the need for oil.
These motors typically use a specialized design with sealed bearings and advanced materials that minimize friction and wear, eliminating the need for oil lubrication. The absence of oil has several advantages, including reduced maintenance requirements, cleaner operation, and the elimination of oil contamination in the compressed air output.
Oil-free direct motors are known for their compact size, lightweight, and high efficiency. They are often used in portable tire pumps due to their reliability, convenience, and ability to deliver sufficient air pressure for inflating vehicle tires. These motors provide a clean and continuous source of compressed air, making them suitable for various other applications as well, such as inflating sports equipment, air mattresses, and inflatable toys.
It’s important to note that while oil-free direct motors are low-maintenance, they still require periodic cleaning and maintenance to ensure optimal performance and longevity. Consulting the manufacturer’s guidelines and recommendations is crucial for proper care and maintenance of a tire pump or any device equipped with an oil-free direct motor.
how to connect a 12V air compressor to car battery
To connect a 12v compressor to a car battery, you’ll need a few tools and materials. Here’s a step-by-step guide：
Step 1: Position the vehicles
Park the car with the functioning battery near the car with the 12V air compressor. Make sure both vehicles are turned off, and engage the parking brakes.
Step 2: Locate the battery
Identify the car battery on both vehicles. The battery is usually located in the engine compartment, but it may differ depending on the make and model of the vehicle.
Step 3: Connect the positive cable
Take one end of the jumper cable (red or marked with “+”) and connect it to the positive terminal of the car battery providing power. The positive terminal is usually labeled with a “+” sign or colored red. Ensure a secure connection.
Step 4: Connect the positive cable to the compressor
Attach the other end of the positive jumper cable to the positive terminal or connector of the 12V air compressor. Check the compressor’s manual or instructions if you’re unsure about the specific connection point.
Step 5: Connect the negative cable
Take the negative end of the jumper cable (black or marked with “-“) and connect it to the negative terminal of the car battery providing power. The negative terminal is usually labeled with a “-” sign or colored black. Ensure a secure connection.
Step 6: Connect the negative cable to a metal surface
Locate an unpainted metal surface on the car with the 12V air compressor. This can be a bolt or bracket in the engine compartment. Attach the other end of the negative jumper cable to this metal surface, ensuring a solid connection.
Step 7: Check the connections
Ensure that all connections are secure and not touching any moving parts. Double-check that the cables are clear of the engine, belts, and fans.
Step 8: Start the vehicle
Start the car with the functioning battery. Allow it to run for a few minutes to provide power to the dead battery.
Step 9: Operate the air compressor
Switch on the 12V air compressor and use it as directed to inflate your tires or perform the desired task.
Step 10: Disconnect the cables
Once you have finished using the air compressor, turn it off. Then, carefully disconnect the negative jumper cable from the metal surface on the car with the 12V air compressor. Next, disconnect the negative cable from the car battery providing power, followed by the positive cable. Finally, remove the positive cable from the air compressor.
Remember to handle the battery and jumper cables with caution, ensuring that you follow proper safety measures. If you’re unsure about any step, consult the user manual or seek assistance from a qualified professional.
how to maintain a 12v air compressor
Maintaining a 12V oil-free direct motor air compressor is relatively straightforward. Here are some general maintenance tips to keep your compressor in good working condition:
Read the manual: Familiarize yourself with the specific maintenance instructions provided by the manufacturer. Different air compressors may have unique requirements, so the manual will be your best guide.
Clean the intake vents: Regularly inspect and clean the intake vents to prevent dust, debris, or dirt from entering the motor. Use a soft brush or compressed air to clean the vents gently.
Check and replace filters: Some oil-free air compressors have filters to prevent contaminants from entering the motor. Follow the manufacturer’s guidelines on inspecting and replacing these filters. Clean or replace them as recommended to maintain optimal performance.
Drain moisture from the tank: Condensation can accumulate in the air tank, leading to rust or corrosion. Release any accumulated moisture by opening the drain valve at the bottom of the tank. Perform this task after each use or as recommended in the manual.
Inspect and tighten connections: Regularly check all the connections, including hoses, fittings, and bolts, to ensure they are secure. Loose connections can result in air leaks, reducing the compressor’s efficiency. Tighten any loose connections as necessary.
Check the pressure gauge: Verify the accuracy of the pressure gauge by comparing it with a separate gauge or a calibrated device. If the gauge is not accurate, consider replacing it to ensure proper pressure readings.
Keep the compressor dry: Store the air compressor in a dry location to prevent moisture accumulation. Moisture can cause damage to the motor and other components.
Monitor motor temperature: During operation, monitor the motor’s temperature to ensure it does not overheat. Excessive heat can damage the motor. If you notice unusual heat levels, consult the manufacturer or seek professional assistance.
Use proper power source: Ensure that the compressor is connected to an appropriate power source, such as a car battery or a suitable power outlet. Using an incorrect power source can damage the motor or other electrical components.
Follow recommended service intervals: Follow the recommended service intervals provided by the manufacturer. This may include tasks like lubricating moving parts or inspecting internal components. Adhering to these intervals will help maintain the compressor’s performance and longevity.
Regular maintenance and proper care will help ensure that your 12V oil-free direct motor air compressor remains reliable and performs optimally over time.
If an air compressor is smoking…
The smoke may be caused by several reasons:
Overheating: If the air compressor motor becomes overheated, it may start to smoke and eventually shut down. Overheating can be caused by various factors, such as insufficient ventilation, excessive workload, or a malfunctioning cooling system. It’s crucial to allow the compressor to cool down completely before attempting to use it again.
Electrical fault: Smoking can also occur due to an electrical fault, such as a short circuit or damaged wiring. Faulty electrical components, connections, or improper voltage supply can lead to excessive heat and smoke. In this case, it’s important to disconnect the power source immediately and have a professional inspect and repair the electrical system.
Mechanical failure: A mechanical failure within the air compressor can also cause smoking and a sudden shutdown. This could be due to a seized motor, damaged bearings, broken pistons, or other internal components. Continuing to operate the compressor in this condition can lead to further damage and potential safety hazards. It’s best to have a professional technician diagnose and repair the mechanical issue.
Overloading: If the air compressor is subjected to an excessive workload beyond its capacity, it can cause strain on the motor and result in smoking and shutdown. Operating the compressor beyond its designed limits can cause significant damage. It’s important to ensure that the compressor is used within its specified limits and not overloaded.
No matter what the reason might be, please stop using the air compressor, and contact the seller for a solution. Tozalazz provides 2 2-year warranty, and we will replace the air compressor you purchased from us.