SOBO SB-3000 Mini AC/DC Air Pump User Manual

Introduction

Thank you for choosing the SOBO SB-3000 Mini AC/DC Air Pump. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your air pump. Please read these instructions carefully before use and retain them for future reference.

SOBO SB-3000 Mini AC/DC Air Pump product image

Image: The SOBO SB-3000 Mini AC/DC Air Pump, a compact device designed for aquarium aeration.

Package Contents

Verify that all items are present in the package:

1 x SOBO SB-3000 Mini AC/DC Air Pump
1 x Charging Cable
2 x Air Tube
2 x Air Stone

Contents of SOBO SB-3000 Mini AC/DC Air Pump package

Image: An illustration showing the various components included in the SOBO SB-3000 package, including the pump, tubes, and air stones.

Important Safety Instructions

Ensure the power supply matches the pump's requirements (AC 220-240V, 50/60Hz).
Always place the air pump above the water level to prevent water backflow. Use a check valve if placing below water level.
Do not operate the pump if the power cord or plug is damaged.
Keep out of reach of children.
Do not immerse the pump in water.
Unplug the pump before performing any maintenance or cleaning.

Setup and Installation

Connect Air Tubes and Air Stones: Attach one end of each air tube to the pump's air outlets. Connect an air stone to the other end of each air tube.
Positioning: Place the air pump in a dry, well-ventilated area, ensuring it is positioned above the aquarium's water level. This prevents water from siphoning back into the pump during a power outage. If placing below water level, install a check valve on each air line.
Place Air Stones: Submerge the air stones in your aquarium.
Power Connection: Plug the pump into a suitable AC power outlet.

Diagram showing proper placement of air pump and air stones in an aquarium

Image: A visual guide demonstrating how to correctly set up the air pump with air tubes and air stones in an aquarium, emphasizing placement above water level.

Operation

The SOBO SB-3000 features AC/DC operation and two output modes. Refer to the instruction sheet for detailed button functions.

Instruction sheet for SOBO SB-3000 air pump

Image: A close-up of the instruction sheet, detailing the setting up and operation modes of the air pump, including charging and output options.

1. Setting Up and Charging

Plug the pump into a power supply and charge the battery. Note that if the pump is switched off whilst charging, the charge time will be faster, up to 4 hours.

2. Choose Your Setting (Operating Modes)

Option 1 (Continuous Operation): Pushing the button once activates a light which produces strong air output for up to 12 hours.
Option 2 (Intermittent Operation): Pushing the button a second time activates a light which produces a slower air flow which automatically shuts on and off every 30 seconds, making the battery last even longer, over 25 hours, for those critical moments.

3. Indicator Lights

The green light indicates normal operation. The red light indicates that the pump is plugged into AC supply and charging.

4. Smart Battery Protection Unit

The battery will never entirely discharge all of its energy. This unique feature ensures that the battery unit is always at an optimum condition, prolonging its lifespan and preventing damage from over-discharge.

5. Automatic Recharging System

The pump will automatically recharge itself once it is low on power, ensuring continuous readiness.

Maintenance

Air Stone Replacement: Air stones can become clogged over time, reducing air output. Replace air stones regularly (e.g., every 3-6 months) or when you notice reduced bubble production.
Cleaning: Wipe the exterior of the pump with a dry cloth. Do not use harsh chemicals or immerse the pump in water.
Air Filter (if applicable): Some air pumps have an air filter. Check your pump for a filter and clean or replace it as per manufacturer recommendations to ensure optimal performance. (Note: This model's specifications do not explicitly mention a replaceable air filter, but general advice for air pumps is included.)
Battery Care: The built-in Smart Battery Protection Unit and Automatic Recharging System help maintain battery health. For optimal battery life, avoid storing the pump completely discharged for extended periods.

Troubleshooting

Problem	Possible Cause	Solution
No air output or weak air flow	Power not connected or off Clogged air stones or tubes Pump malfunction Battery low (in DC mode)	Check power connection and switch. Clean or replace air stones and tubes. Charge the pump. Contact customer support if issues persist.
Pump is noisy	Vibrating against surface Internal component issue	Place on a soft, stable surface. Ensure air tubes are not kinked. Contact customer support.
Water backflow into pump	Pump placed below water level without check valve	Always place pump above water level or install a check valve. Disconnect power immediately and dry the pump thoroughly if water enters.

Specifications

Model	SB-3000
Brand	SOBO (Generic listed on Amazon)
Power Input	AC 220-240V, 50/60Hz
Power Consumption	2.8W
Output	2 x 3 L/MIN
Pressure	2 x 0.15 Mpa
Operation Mode	Automatic (AC/DC, Continuous/Intermittent)
Included Components	1 Air Pump, 1 Charging Cable, 2 Air Tubes, 2 Air Stones
Material Type	Stone (for air stones)
UPC/EAN	6925394820352

Warranty and Support

Specific warranty information is not provided in the product details. For warranty claims, technical support, or replacement parts, please contact your retailer or the manufacturer directly.

Manufacturer details from packaging image:

Company: Zhongshan City Songbao Electrical Appliance Co., Ltd.
Address: No. 1, Shagang Road, Xiaolan Town, Zhongshan City, GD, China
Email: sobo@sobo.cn
Website: http://www.sobo.cn

SOBO SB-3000