HYGGER HG133 (01) PDF Document

The HYGGER HG133 is designed with several advanced features to ensure efficiency and quiet operation:

Energy-efficient: Utilizing the latest energy-saving technology, this air pump operates with superior efficiency, consuming less power than traditional models while delivering exceptional performance.

Low noise operation: Anti-vibration foot pads at the bottom minimize vibration and ensure low noise operation. In addition, the built-in noise suppression system further reduces vibration, making it perfect for maintaining a quiet aquarium environment.

Adjustable airflow: Equipped with a convenient adjustable dial, this air pump allows you to easily regulate the air output as needed.

Powerful: The 5w model with dual outlets delivers 140 gallons per hour air volume and supports water depth up to 6.5 feet. The 8w model with dual outlets delivers 250 gallons per hour air volume and supports water depth up to 6.5 feet.

The technical specifications for the HYGGER HG133 models are detailed in the following table:

To set up the HYGGER HG133, follow these steps:

1. Connect the air tubing to the dual outlet of the air pump.

2. Cut the air tubing between the device and the air pump and connect the check valve in between. The end of the check valve with the flapper (which looks like a colored or horizontal bar) should be facing the air pump.

3. Connect the air tubing to the air stone.

4. Plug the device in to begin operation.

There are two specific installation methods to consider regarding the water level:

Method 1: If the air pump is placed below the level of the water surface in the tank, you MUST install the air pump with check valves. If you do not use a check valve, the water will drain back to the pump, resulting in damage to it.

Method 2: Place the air pump approximately 10 inches (25 cm) higher than the water surface in the tank to avoid water back flow.

If you want to adjust the air volume for the HYGGER HG133, simply turn the dial located on the top of the air pump. The output can be adjusted from 10% to 100%.

Follow these safety and operational guidelines for the HYGGER HG133:

Locate the unit above water level to prevent water flowing backwards, or fit it with a non-return valve.

Place the air pump level on a flat surface and put a towel or rubber mat under the pump to further reduce sound.

Keep the air pump away from water as it is not waterproof.

Keep the air pump away from open flames to avoid accidents.

Unplug the power if the air pump is making abnormal sounds, overheating, or has no air output.

Soak the air stones for 1 to 2 hours before the first use to get perfect bubbles.

Note that reduced airflow is usually caused by a clogged air stone resulting from algae, floating debris, and mineral deposits; try to clean or replace the stone if this occurs.

Unplug the power before performing maintenance.

Ensure the operating temperature range is between 33.8 degrees Fahrenheit and 95 degrees Fahrenheit (1 degree Celsius to 35 degrees Celsius).

The maximum water depth for the attached air stone is 6.5 feet (2 meters).

Use the following table to identify and resolve common issues with the HYGGER HG133:

To avoid the possibility of the pump plug getting wet, position the aquarium and its stand to one side of a wall-mounted outlet to prevent water from dripping onto the outlet or plug. A drip loop should be arranged by the user for each cord that connects the pump to the outlet. The drip loop is the part of the cord below the level of the outlet or the connector that prevents water from traveling along the cord and coming in contact with the outlet.

If the plug or outlet does get wet, DO NOT unplug the cord. Disconnect the fuse to the circuit breaker that supplies power to the pump, then unplug and examine for the presence of water in the outlet. If you are not sure, consult a certified electrician.

To avoid possible electric shock, the following safety precautions must be observed for the HYGGER HG133:

Do not immerse the pump in water. If the pump falls into the water or becomes wet, do not touch it until you have unplugged it.

Carefully examine the pump after installation. It should not be plugged in if there is water on parts that are not intended to be wet.

Do not operate the pump if it has a damaged cord or plug, is malfunctioning, or has been dropped or damaged in any manner. The power cord of this pump cannot be replaced; if the cord is damaged, the pump should be discarded.

Always unplug the pump from the outlet when not in use, before putting on or taking off parts, and before maintenance or placing hands in the water. Never yank the cord to pull the plug from the outlet; grasp the plug and pull to disconnect.

The HYGGER HG133 package includes the following items:

1x Air pump

1x User manual

2x Air stones

2x Check valves

2x Air tubing

2x Suction cups

The HYGGER HG133 is suitable for household, aquarium, and other similar occasions. It is not suitable for use in water temperatures outside the range of 40 to 95 degrees Fahrenheit.

Regarding disposal, do not dispose of this product as unsorted municipal waste. This product has to be disposed of at an authorized place for the recycling of electrical and electronic appliances rather than being disposed of together with domestic waste. Collecting and recycling waste is a way of saving natural resources.