Operation and Maintenance Documentation of GUARD PRO air curtains v201708
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1. PURPOSE OF THE DEVICE
The industrial air curtain is intended to be used in regions with a moderate and cold climate, in spaces where temperature
ranges from -15 to +40°C and of relative humidity up to 80% (at the temperature of +25°C), in conditions free from external
factors such as pollens, hydrometeor (horizontal precipitation) and chemical vapors.
In winters, air curtains protect against heat loss in rooms which is possible due to the airstream suitably directed that protects
the entrance of cold air into a heated space. In summers, the curtains may be used as cooling devices preventing the entry of
hot air from outside as well as air pollutants.
The GUARD PRO industrial air curtains are designed to protect against heat losses in the gateways of buildings of medium and
high capacity especially such as the followings:
warehouse and production halls,
Loading/unloading sections in supermarkets and large commercial premises,
Car showrooms and service stations,
exhibition surfaces
2. BASIC TECHNICAL PARAMETERS
* for water parameters 90/70 C, inlet air temperature 0 C
max temperature of heating agent 130°C
