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5.2 Intended use
●
Fans for
air extraction or ventilation
from
production facilities and workplaces,
commercial premises, restaurants,
showrooms, industrial buildings etc. They
can also be used as air extraction systems
for machine sites or workplaces. EZD 25/4
E only for air extraction.
●
For the roof system (flat, sloping, corru-
gated or trapezoidal roof).
●
Horizontal installation position.
●
Fan with roof flashing [14] fitted on suitable
roof socket (Maico roof socket SDS...,
SOK..., SOWT...) or base frame.
5.3 Predictable misuses
Maico is not liable for damages caused by
use contrary to the intended purpose.
Under no circumstances should the unit
be used:
●
if there is no protection against accidental
contact in accordance with EN 294 with a
free inlet.
●
if there is no thermal overload protection,
see chapter 8.2.
●
for conveying greasy air.
●
if the intake opening or ducts are blocked.
●
close to flammable materials, liquids or
gases.
●
for conveying chemicals, aggressive gases
or vapours.
●
in areas subject to explosion hazards.
5.4 Safe and correct practices during
operation
●
Danger of injury.
Do not poke objects
into the air channel or unit.
●
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 restriction 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.
6.
Transport
DANGER
Danger to life during
transport. Unit may fall if
wrong means of transport or
lifting gear is used.
Observe the maximum
permitted loading capacity for
lifting gear and means of
transport.
Do not stand under a
suspended load.
Notes
●
Use suitable ropes or chains for transport.
●
Only attach ropes or chains to the two eye
bolts [3].
●
If possible, at the installation site use a
crane to position the unit on the roof.
i
GB