1. Introduction and Overview
The UPETTOOLS ST-5 3.5W Adjustable Dual Outlet Aquarium Air Pump is designed to provide essential oxygenation for your fish tank. This powerful and durable aerator pump is suitable for both freshwater and saltwater aquariums ranging from 20 to 160 gallons. Its adjustable airflow feature allows for precise control, ensuring a healthy and stable aquatic environment.
2. Пакеттин мазмуну
Пакетиңизде бардык буюмдар бар экенин текшериңиз:
- 1x UPETTOOLS ST-5 Air Pump (3.5W)
- 2x Air Stones
- 2x 40-inch Airline Tubing
- 2x Control Valves
- 2x Check Valves
- 2x T-shaped Connectors

3. Коопсуздук маалыматы
- Кандайдыр бир техникалык тейлөө же орнотуу иштерин жүргүзүүдөн мурун ар дайым электр кубатынан ажыратыңыз.
- Ensure the air pump is placed above the water level of the aquarium to prevent water backflow. If the pump must be placed below the water level, install a check valve on the airline tubing to prevent water from siphoning back into the pump during a power outage.
- Do not immerse the air pump in water. It is designed for dry use only.
- Keep the air pump away from direct sunlight and heat sources.
- Ensure the power cord is not damaged and is routed safely to avoid tripping hazards.
- This product is intended for indoor use with aquariums only.
4. Орнотуу нускамалары
Follow these steps to set up your UPETTOOLS ST-5 Air Pump:
- Түтүктөрдү даярдоо: Cut the provided airline tubing to the desired lengths for your aquarium setup.
- Аба насосуна туташуу: Securely attach one end of each airline tubing to the dual outlets on the air pump.
- Install Check Valves: If your air pump will be placed below the water level of your aquarium, install a check valve on each airline tubing. Ensure the check valve is oriented correctly to allow air to flow towards the aquarium but prevent water from flowing back towards the pump.
- Attach Air Stones: Connect the other end of each airline tubing to an air stone.
- Position Air Stones: Place the air stones at the bottom of your aquarium.
- Коопсуз насос: Place the air pump on a stable, dry surface. The anti-noise rubber feet on the bottom help prevent excessive movement and reduce vibration. For further noise reduction, it is recommended to place a dry towel underneath the pump.
- Күйгүзүү: Plug the air pump into a suitable power outlet.


5. Иштөө нускамалары
The UPETTOOLS ST-5 Air Pump features an adjustable air volume knob for customized airflow:
- Аба агымын жөндөө: Locate the knob on the side of the air pump. Turn the knob clockwise to increase the airflow and counter-clockwise to decrease it.
- Оптималдуу оксигенация: Adjust the airflow to meet the specific needs of your fish tank. Higher airflow provides more oxygen, which is beneficial for heavily stocked tanks or those with high biological loads.
- Dual Outlet Control: The dual outlets allow for even distribution of air or for connecting to multiple air-driven devices.


6. Техникалык тейлөө
Regular maintenance ensures the longevity and optimal performance of your air pump:
- Air Stone Cleaning: Periodically clean the air stones to prevent clogging and maintain efficient bubble production. Clogged air stones can reduce airflow and put strain on the pump.
- Түтүктөрдү текшерүү: Check airline tubing for kinks, cracks, or blockages. Replace any damaged tubing.
- Насостун сырткы көрүнүшү: Wipe the exterior of the pump with a dry cloth to keep it clean and free from dust. Do not use harsh chemicals or immerse the pump in water.
- Текшерүүчү клапандын функциясы: Ensure check valves are functioning correctly, allowing one-way airflow.
7. Кыйынчылыктарды
If you encounter issues with your air pump, refer to the following common troubleshooting tips:
- No Airflow or Weak Bubbles:
- Электр сайгычынын бекем туташтырылганын текшериңиз.
- Ensure the air stones are not clogged. Clean or replace them if necessary.
- Inspect the airline tubing for kinks, blockages, or leaks.
- Verify the air volume adjustment knob is set to an appropriate level.
- Ашыкча ызы-чуу же титирөө:
- Ensure the pump is placed on a flat, stable surface.
- The pump is designed with soft rubber pads for noise reduction; ensure they are intact.
- Placing a dry towel underneath the pump can further reduce vibration and noise.
- Water Backflow into Pump:
- This indicates a faulty or incorrectly installed check valve. Replace or correctly install the check valve, especially if the pump is below water level.
8. Техникалык шарттар
| Модел | СТ-5 |
| Күч | 3.5 Вт |
| Аба чыгаруу | 2L/min x 2 |
| Сунушталган танктын көлөмү | 20-160 галлон |
| Продукциянын өлчөмдөрү | 14.5 x 8 x 5.5 см |
| Салмагы | 550 г |
| Келип чыккан өлкө | Кытай |
9. Кепилдик жана колдоо
For warranty information, technical support, or any product-related inquiries, please contact UPETTOOLS customer service through the retailer where you purchased the product. Keep your purchase receipt as proof of purchase.