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ENGLISH
Installation
The fan must be installed according to the air direction label on the fan. Before the start of assembly, examine manually
whether the fan wheel runs freely. Before installation, check the minimum air gap between the blade tip and the housing
according to the following table. During assembly, secure the assembly area. Take precautions for any access by
unauthorized persons. The fan should be installed in a way that makes service and maintenance easy. A wiring diagram is
applied on the inside of the junction box or separately enclosed. Electrical installations must be made by trained and
authorized electrician.
Use
Before starting, check the followings; Be sure that foreign objects are removed from fan area and connected duct system,
check connection to the electrical installation, minimum air gap between the tip of the blade and the housing and no noise
appears when starting the fan. If the air gap is correct, switch the device on and off briefly, in order to check the direction
of rotation of the fan. The rotation direction of the fan must match up with the direction of the arrow on the housing of the
fan. If the direction of rotation is wrong, interchange two phases in order to set the correct direction of rotation.
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