Maico PP 45 O Bedienungsanleitung Seite 43

Danger of
electric shock.
 Before removing the internal cover, shut
down all supply circuits (deactivate the mains
fuse) and secure so they cannot be switched
back on. Attach a warning sign in a clearly
visible place.
 When internal cover is taken off, ensure
that no spray enters the housing.
 Also before changing a filter, switch off
the mains fuse and secure so it cannot be
switched back on. Attach a warning sign in a
clearly visible place.
 The board protective covers may only be
removed by trained electricians.
 Do not touch any electronic parts
(static charge).
Risks from parts which may affect the
ventilation system which are added or
modified at a later date.
Parts (range hood, air-ventilated fireplace
etc.) which are added or modified at a later
date may result in health risks and operation
which is not permitted.
 Parts may only be added or modified at
a later date if system compatibility is estab-
lished/ensured by a planning office. If using
an exhaust air range hood or air-ventilated
fireplace, this must be accepted by a profes-
sional chimney sweep.
Danger if operating a ventilation
unit not mounted in full. If the unit is
open and is being operated without a filter, a
running fan can be touched. Risk of electric
shock from components of the PP 45 RC
unit without electrical protection.
 Only operate the ventilation units when
completely installed.
 Wait until the fan is stationary.
4 Safety instructions and warnings | UK
Risk of injury and health risk when
using accessory elements which have
not been approved.
The ventilation unit is tested and approved
with original accessory elements (e.g. air
filters).
 The unit may only be operated with original
components.
 Modifications and alterations to units are
not permitted and release the manufacturer
from any guarantee obligations and liability.
Risk of death from toxic air nearby
containing pollutants (smoke, va-
pours) – in the event of a fire or chemicals
accident etc.
 Switch the entire ventilation system off
immediately until the outside air is safe again.
 Close the shutters on all PP 45 O units.
Risk of death from carbon monoxide
when operating with air-ventilated
fireplaces.
Ensure sufficient supply air intake during
operation with air-ventilated fireplaces. Note
maximum permissible pressure difference per
housing unit. The consent of a professional
chimney sweep is needed in all cases.
Be sure to observe the additional information
and fire protection requirements in the com-
missioning instructions.
Exercise caution when handling
packaging materials.
 Observe applicable safety and accident
prevention requirements.
 Store packaging material out of the reach
of children.
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