11
●
The degree of protection stated on the
rating plate is only guaranteed
– if installation is undertaken correctly and
– if the cables are correctly guided into the
housing.
●
Permanent electrical supply cable.
Only connect the fan to a permanent
electrical installation (max. 1.5 mm²). This
must be equipped with a mains isolation
device with contact openings of at least
3 mm at each pole.
●
The fan unit may only be operated using
the voltage and frequency shown on the
rating plate.
●
Only operate the fan unit when it is
completely installed.
●
Modifications and alterations to the unit are
not permitted and release Maico from any
guarantee obligations and liability.
●
Ensure that foreign bodies cannot fall into
or be sucked into the unit and duct.
6.2 Intended use
●
For simultaneous air extraction of a number
of rooms in low-energy buildings, operating
plants, single family-unit houses or apart-
ments with a living space of up to 200 m².
●
For surface mounting indoors
(relative humidity < 90 %).
●
For installation in ducts.
●
Any installation position.
6.3 Predictable misuses
Maico is not liable for damages caused by use
contrary to the intended purpose.
Under no
circumstances should the unit be used:
●
close to flammable materials, liquids or
gases.
●
to convey chemicals, aggressive gases or
vapours.
●
in potentially explosive atmospheres
●
in rooms with splash water.
●
Do not fit operating unit near showers. No
splash water protection. Relative humidity
prescribed as < 90 %.
●
Not suitable for 0...10 V input signal.
6.4 Safe and correct practices during
operation
●
Danger of injury.
Do not poke objects
into the air channel or unit.
●
In the case of installation with free inlet:
danger from rotating impeller.
Do not get
too close to the unit, to avoid hair, clothing
or jewellery being drawn into the unit.
●
The unit is not intended to be used by
people whose physical, sensory or mental
capabilities are not sufficient for them to
understand and put into practice the safety
information provided in these instructions.
This limitation also applies to children.
The unit may however be safely used by
such persons if they are supervised by
someone responsible for their safety or if
they are instructed in a suitable way.
7.
Installation
7.1 Example of installation
1 Roof
cowl
2 ZEG
unit
3 Folded spiral-seams duct
4 Exhaust valve, e.g. disk valve
GB