Safety instructions
Read the instructions through carefully and
completely before you install the fan or
commission it. Keep the instructions some-
where safe.
•
Installation should only be carried out by
specialists with knowledge of and experience in
ventilation technology.
•
Only qualified electricians are permitted to make
the electrical connections and/or repairs.
•
During assembly and electrical installation, please
take note of the valid regulations, in particular
DIN VDE 0100 and the pertinent sections.
•
The fan motor is
thermally protected
. The unit
switches off automatically in the case of
overheating. Before starting it up again, leave the
fan switched off long enough for the motor and
temperature limiter to cool down. Depending on
the size and the temperatures involved, the cool-
down time could be up to 10 minutes. Only then
should you switch it back on.
•
Before removing the safety devices, the fan must
be completely removed from the power supply.
•
If the fans are being used with air-ventilated
fireplaces, you must ensure that there is sufficient
supply air intake.
•
The fan is designed in accordance with VDE
safety requirements within the framework of the
equipment and product safety act as well as the
pertinent regulations laid down in the EC
directives.
Operating conditions
•
Installation location, installation position
The fan is installed in ducting. Installation can be
made in any position. You can use the optional
FUR mounting foot to fix the fan. This should only
be used on walls, ceilings or brackets that have
sufficient load-baring capacity.
•
Protective grille
The fan/duct should be secured against the
danger of foreign bodies falling in or being
sucked in, in line with the safety requirements of
the equipment and product safety act. In the
case of free inlet or outlet, you should install a
protective grille, in line with DIN EN 294 (DIN
31001).
•
Protection class
Only install the fan within the room. Make sure
that the motor is not in the open air. Take note of
the protection class.
•
Temperatures
Please refer to the valid Maico catalogue for the
maximum permitted air medium temperature.
•
Rated voltage, Power frequency
The fan should only be operated using the rated
voltage and power frequency indicated on the
rating plate (230V, 50Hz).
•
Rotating speed
Please refer to the current Maico catalogue for
speed control accessories.
•
Fixed electrical cabling
The fan may only be connected to a permanent
electrical installation. This must be fitted with a
mains isolation device that has contact openings
of at least 3.5 mm at each pole.
Transport, Storage
•
When installing the fan, make sure that no loads
are placed on sensitive components, such as
the impeller or terminal box.
•
Maico will not consider any replacements or
guarantee claims in the event of incorrect
transport methods.
•
Storage: The fan should only be stored horizontally
in a suitable, dry room, with an ambient
temperature from –10 to +40 °C. Maico assumes
no liability for corrosion damage cause by
incorrect storage, for example, if the unit is
stored in a humid area. Long periods of storage
should also be avoided. Check the correct
functioning of the motor bearings before in-
stallation.
Installation
Notes
•
Airstream and rotational directions are indicated
by arrows marked on the fan housing.
•
IP X4 degree of protection is achieved, when
installed in ventilation ducts with at least 1 m of
duct on the inlet and outlet sides.
•
IP X4 degree of protection is not achieved, when
installed with the inlet and outlet sides pointing
directly up (without elbow).
– Subject to change! –
6
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Summary of Contents for ERR 10 Series
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