Fresh air ventilator is the main part of the central fresh air ventilation system, fresh air ventilator in the main need to clean or update the filter element, motor, etc., then in the fresh air ventilator for regular cleaning what are the precautions?

1, tuyere and filter cleaning: users need to ask professionals every 6 months to clean the air outlet and filter with special cleaning agents.

2, check the wind speed and host wiring: users regularly ask people to check the system and adjust the air volume, eliminate hidden dangers, to ensure that the fresh air system can work safely and normally.

3, check the control panel and pipeline air tightness: the new risk control panel is a precision component, long-term use will gather dust and moisture, easy to damage the components, causing inconvenience, through regular inspection, can be repaired in time to improve the fresh air operation effect.

4. Before construction, first of all, all items within the scope of construction should be shielded to ensure that property is damaged or lost.

5, with the power supply when zero, fire, ground, to prevent equipment leakage injury.

6. When lifting the roof, first confirm whether the person can be installed, the construction personnel on the ceiling will step on the keel, lay wood if necessary, and do not pull the hose and fine water pipe by hand. When meeting the wire, wrap it with insulation tape to prevent the damage of various building materials in the ceiling board for any reason.

The above is the problem that needs to be paid attention to when carrying out regular cleaning and maintenance of the fresh air ventilator. Please ask the owner to find professionals to do it as far as possible without understanding the cleaning process to prevent damage to the equipment.