Vents KSK 150 4D, Руководство пользователя, Страница: 8 / 16

8
KSK
www.ventilation-system.com
INSTALLATION AND SET-UP
• Disconnect the unit from power supply prior to any connection, servicing and repair operations.
• Prior to installing the fan make sure the casing has no visible damages and check the integrity of power supply wires. The fan casing
must not contain any foreign objects which can damage the impeller blades. Make sure the impeller rotates freely without touching
the flange and the casing. The fan shall be installed in the air duct with the same diameter.
• Mount the fan in such a way that the arrow on the fan casing matches the air flow direction in the system.
• Install flexible connectors on both sides of the fan (purchased separately).
• Ensure a direct air duct section of at least one air duct diameter long on the inlet side and at least three air duct diameters long on
the outlet side.
• The fan is not a ready to use unit and requires connection to the air ducts.
• Install the fan securely while ensuring free access for maintenance operations.
• When mounting the fan outdoors, protect it against weather impact and water ingress, for example, by mounting a hood over the
fan.
• Take steps to prevent back flow of gases from devices using gas and open flames.
Mounting sequence:
1. Install the fan on the load-bearing frame (for models delivered unassembled).
READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT
WHILE INSTALLING THE UNIT ENSURE CONVENIENT ACCESS FOR SUBSEQUENT
MAINTENANCE AND REPAIR.
THE UNIT MUST BE MOUNTED ON A PLANE SURFACE.
MOUNTING OF THE UNIT TO AN UNEVEN SURFACE CAN LEAD TO THE UNIT CASING
DISTORTION AND OPERATION DISTURBANCE.