1. Ngwaahịa gafereview
The Kohree 12V Four Cylinder Fast Air Compressor is a heavy-duty tire inflator designed for off-road trucks, RVs, and 4x4 vehicles. It features a digital display panel, auto-stop function, and a powerful four-cylinder motor for rapid inflation.
Akụkụ ndị bụ isi:
- Smart Auto-Stop: Preset desired pressure (PSI, BAR, kg/cm²) and the compressor automatically shuts off when reached.
- Super Fast Inflation: Four-cylinder design delivers 14.13 ft³/min (400L/min) airflow with a maximum pressure of 150 PSI.
- Heavy Duty & Stability: Durable hollow metal shell for heat dissipation, solid metal base, and four rubber feet to reduce vibration.
- Nchedo nchekwa: Includes auto-thermal cut-off and overheating protection to prevent motor damage. Heat-resistant rubber handle for safe use.

2. Ihe ngwugwu
Nyochaa na etinyere ihe niile edepụtara n'okpuru na ngwugwu gị:
- 1x Heavy-duty portable air compressor
- 1x 5.9 ft power cord
- 1x 26 ft rubber air hose
- 3x Nozzle adapters
- 1x Thumb lock adapter
- 1x Nylon storage bag
- 1x Akwụkwọ ntuziaka onye ọrụ

3. Ntuziaka nchekwa
Please read and understand all safety instructions before operating the air compressor to prevent injury or damage.
- Always connect the compressor to a 12V DC power source.
- Gbaa mbọ hụ na ikuku ikuku dị mma mgbe ị na-arụ ọrụ iji gbochie ikpo oke ọkụ.
- Ahapụla kọmpat n'echeghị ya mgbe ị na-eji ya.
- Debe ụmụaka na anụ ụlọ ka ha ghara ịnọ ebe a na-arụ ọrụ.
- Avoid touching hot surfaces during or immediately after operation.
- Do not operate the compressor if it is damaged or malfunctioning.
- Always wear eye protection when operating the compressor.
- The machine may pause briefly during inflation to stabilize airflow and ensure accurate pressure readings. This is normal operation.

4. Nhazi
Ijikọ na Ike Isi Iyi:
- Ensure your vehicle's engine is running to provide adequate power.
- Jikọọ uhie clamp of the power cord to the positive (+) terminal of your vehicle's 12V battery.
- Jikọọ nwa clamp of the power cord to the negative (-) terminal of your vehicle's 12V battery.
- Connect the long air hose to the compressor's air outlet.
- Attach the thumb lock adapter to the other end of the air hose.

Video: Setup and Operation Overview
5. Ntuziaka ọrụ
Setting Tire Pressure:
- Connect the thumb lock adapter securely to the tire valve stem. The digital display will show the current tire pressure.
- Press the 'R' button on the digital display to cycle through pressure units (PSI, BAR, kg/cm²). Select your desired unit.
- Use the '+' and '-' buttons to set your target tire pressure.

Usoro onu oriri:
- Once the desired pressure is set, press the power button to start inflation.
- Ngwakọta ahụ ga-akwụsị ozugbo e ruru nrụgide e setịpụrụ.
- During inflation, the pump may pause briefly (2-4 times for 1-2 seconds) to stabilize airflow and ensure accurate pressure readings. This is a normal function to prevent over-inflation.
- Disconnect the thumb lock adapter from the tire valve and store the hose and compressor properly.


Video: Inflation Time Test
6. Nlekọta
Regular maintenance ensures optimal performance and extends the lifespan of your air compressor.
- Nhicha: Wipe down the compressor with a damp ákwà mgbe ejiri ya mee ihe ọ bụla. Ejila kemịkalụ siri ike ma ọ bụ ihe nhicha na-eme ka ihe dị nro.
- Nchekwa: Store the compressor and accessories in the provided nylon storage bag in a cool, dry place away from direct sunlight and extreme temperatures.
- Nyocha hose: Periodically check the air hose for cracks, punctures, or wear. Replace if damaged.
- Nyocha eriri ike: Inspect the power cord and battery clamps for any damage before each use.

7. Nchọpụta nsogbu
Rụtụ aka na tebụl dị n'okpuru maka okwu nkịtị na azịza ha.
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Compressor anaghị agbanwuo. | Loose power connection, dead vehicle battery, blown fuse. | Lelee batrị clamp connections. Ensure vehicle engine is running. Check vehicle's 12V power outlet fuse. |
| Slow inflation. | Air leak in hose/connection, low vehicle battery voltage. | Ensure all connections are tight. Check hose for damage. Ensure vehicle engine is running. |
| Compressor overheats and shuts off. | Prolonged use, insufficient ventilation. | Allow the compressor to cool down for at least 15-20 minutes. Ensure it is operating in a well-ventilated area. |
| Ọgụgụ nrụgide na-ezighi ezi. | Loose connection to tire valve, faulty gauge. | Ensure the thumb lock adapter is fully seated on the valve stem. Compare reading with a known accurate gauge. |
8. Nkọwapụta
| Nkọwapụta | Uru |
|---|---|
| Ụdị | Kohree |
| Nọmba nlereanya | B0FX3XMBBM |
| Voltage | 12 volts DC |
| Oke nrụgide | 150 PSI |
| Ike ikuku | 14.13 CFM (400 Liters Per Minute) |
| Ogologo eriri | 26.25 ụkwụ |
| Ogologo eriri ike | 5.9 ụkwụ |
| Ọkwa mkpọtụ | 70 decibel |
| Ibu Ibu | 27 pound |
| Ụdị ihe | Ọla, plastik |
| Atụmatụ ndị ọzọ | Digital Display, Four Cylinder, Pressure Detection, Auto-Stop |
9. Akwụkwọ ikike na nkwado
The Kohree 12V Four Cylinder Fast Air Compressor comes with a 2-Year Manufacturer Service akwụkwọ ikike.
For any questions, technical assistance, or warranty claims, please contact Kohree Customer Service. Our support team is available 24 hours to assist you.
Ozi mkpọtụrụ: Refer to the contact details provided in your product packaging or visit the official Kohree websaịtị maka nkwado.