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EN
10. ASSEMBLY
Assembly work may only be performed by specialist personnel in accordance with the installation and operating ma-
nual and the regulations and standards in force.
The following points should be noted and followed:
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The foundation must be even and levelled. It must not exhibit unevenness or a slope in any direction.
■
Set up and align the machine with the aid of a water level. A perfect function of the device can be guaranteed only
if levelled mounted.
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Only suitable installation aids, in accordance with regulations, should be used.
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The device must be installed in such a way that it is easily accessible for maintenance and cleaning purposes.
■
The unit should only be installed with authorized and suitable fastening materials at all fastening points.
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Do not distort the unit when installing.
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Just use the indicated mounting and fixing places. No holes should be made in the housing or any screws screwed
into it.
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The duct system must not be supported on the housing.
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For structure-borne sound decoupling, a flexible connection is recommended when connected on a duct system.
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The length of straight tube before fan must be at least 2.5 times the fan diameter
■
The pressure measurement hose is placed in the duct to be controlled (va-
cuum side). Check leak tightness while installing.
1. Cover
2. Constant pressure control
3. Mounting screws
4. Roof fan
5. Connection cable
6. Pressure measurement hose
7. Roof socket (Accessories)
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