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INSTRUCTION MANUAL
www.kalefans.net
7. User Service
8. Product working condition
After-sales service is a very important link to the stability of equipment operation. Because of this, KALE Environmental
Technology (Shanghai) Co., Ltd. always takes it as its responsibility to provide users with high-quality products and perfect
after-sales service. At present, KALE Environment has set up sales and after-sales service centers in all provinces, cities and
regions across the country to ensure that customers are provided with thoughtful, fast, high-quality and all-round after-sales
service in the first time, so that users can buy and use with ease.
Product technical support
Combined with the installation, commissioning and operation process of fan equipment, the user’s management and
maintenance personnel will be trained for free on the basic knowledge, use, and maintenance techniques of the equipment
in a planned way, and the relevant qualifications and certificates of the equipment will be provided to ensure the long-term
stable operation of the equipment .
If you need relevant support, you can use the following channels:
1. Log in to our company's official website www.kalefans.net, browse and download the latest product technical instructions;
2. Call our company at +86-18016245385 for support;
3. Call the corresponding sales and service personnel for support.
Our company adheres to the principle of customer first and provides you with the best quality service.
Environment Condition
Installation Space Interior
Environment
Temperature
-15℃~55℃
To improve reliability, use the product where the temperature does
not change sharply.
Humidity Less than 95% RH
Environment
Non-corrosive, flammable gases, Metal powder, oil, water and other
foreign bodies will not enter the controller inside the place.
Less salty.
Enviroment Altitude Less than 1000m
