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INVITATION of 138th Canton Fair from LAVFILL

11

2025

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10

Ventilation Fan Operation Matters

Ventilation Fan Operation Matters

When exhaust fans are used for a long time or after a long period of time, some motors may not operate properly, which greatly affects people's use of exhaust fans. This is obviously not something that any companies specializing in exhaust fans are happy to see. The author will analyze why such things happen? I hope it will be helpful to everyone When installing exhaust fans, staff need to pay attention to one thing. A good installation position is important, and it depends on which part is most suitable for installation to maximize its effectiveness. During installation, it is necessary to pay attention to whether each component is installed tightly to ensure the normal operation of the exhaust fan

19

2024

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01

Maintenance of exhaust fan

Maintenance of exhaust fan

Exhaust fan, also known as ventilation fan, is a type of air conditioning device that is driven by an electric motor to rotate the fan blades and drive the airflow, allowing for the exchange of indoor and outdoor air. The purpose of exhaust is to remove indoor polluted air, regulate temperature and humidity, and is widely used in households and public places.

19

2024

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01

Precautions for exhaust fans

Precautions for exhaust fans

Before installation 1. Before installing the fan, it is necessary to carefully check whether the fan is intact and undamaged, whether the fastening bolts are loose or detached, and whether the impeller collides with the fan cover. Carefully inspect whether the fan blades or louvers are deformed or damaged during transportation. 2. When selecting the air outlet environment for installation, it should be noted that there should be no large obstacles within 2.5-3M on the opposite side of the air outlet. During installation

19

2024

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01

Tips for using exhaust fans

Tips for using exhaust fans

There are three types of ventilation methods for ventilation fans: indoor, kitchen, and bathroom. 1. The bathroom generally has a small area, about 2-4 square meters, and can use an open ventilation fan of 150-200 millimeters. 2. The kitchen can choose to use a 250mm shielded ventilation fan. If a range hood is already installed in the kitchen, a ventilation fan can be omitted.

19

2024

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01

Characteristics of exhaust fans

Characteristics of exhaust fans

Characteristic description The exhaust fan has the characteristics of low investment cost, large air volume, low noise, low energy consumption, smooth operation, long service life, and high efficiency. Louvers can automatically open and close to achieve dust-proof and waterproof effects, with a beautiful and elegant appearance, making them the best choice for cooling and ventilation in modern factories. Exhaust fans with environmentally friendly and energy-saving characteristics will become the mainstream in the ventilation and cooling equipment market. Ventilation effect

19

2024

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01

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