New data should be checked before the fresh air air -changing device, and the use of the power supply should be consistent with the nameplate data.
Second, the selection of the positioning of the new fan device
The position of the new fan device must consider the large and pipeline resettlement of the configuration, and meet the requirements.
Based on the attitude of handling and maintenance, it should be considered: rainproof snow, sun exposure and other troubles.View simple and convenient maintenance.Basic consolidation.
An open -air device needs to be built to build a hut to prevent the fan from being damaged by wind, sun exposure, rain and dust.Avoid the structure of oscillation.
Third, the space required for the new fan:
In order to enable the new fan to work, repair convenient, and not hinder the working performance of nearby machines, the installation position of the new fan must have room for satisfaction. There should be more than 80cm of maintenance space around the unit., Maintenance and maintenance of the fan.When the airflow enters the box, avoid turning on the flow.
4. Various devices and general scale
On the ground: When the new fan is installed on the ground, it is necessary to install the concrete base.
Fanbox: Fanboxes such as elevated devices, which simply cause resonance and resonance, can be used to reduce oscillation and resonance with vibration reduction rubber.
Gefing hoisting: Fixed to the roof with the corner iron structure.
Pay attention to the above aspect