Vents VK VMS, Руководство пользователя

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7 www.ventilation-system.com
DESIGN AND OPERATING PRINCIPLE
The fan is equipped with a single-phase external rotor motor with a centrifugal impeller. The unit has 4 suction spigots ø 80 mm and 1
suction spigot ø 125 mm.
The fan can be fitted with a power cord with a plug (VK VMS...R).
The speed is controlled by means of a thyristor or autotransformer controller (both available upon separate order).
The fan is rated for continuous operation.
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MOUNTING AND SET-UP
The fan is suitable both for horizontal or vertical mounting on the floor, on the wall or on the ceiling.
Air motion in the system must be in compliance with the direction of the arrow on the fan casing.
Install a hood on the intake spigot side in case of vertical fan installation.
When installing the fan horizontally, provide a straight air duct section at least 1 m long on the intake spigot side.
1. Casing
2. Motor
3. Impeller
4. Mounting bracket
5. Terminal box
READ THE USER'S MANUAL BEFORE INSTALLING THE UNIT.
BEFORE INSTALLING ADDITIONAL EXTERNAL DEVICES,
READ THE RELEVANT USER MANUALS.