Safety Instructions And Warnings - Maico PP 45 O Bedienungsanleitung

4 Safety instructions and warnings

Warnings: Symbol, meaning
!
DANGER: Indicates a possibly hazardous
situation which will result in death or serious
injuries if not avoided.
!
WARNING: Indicates a possibly hazard-
ous situation which could result in death or
serious injuries if not avoided.
!
CAUTION: Indicates dangerous situations
which could potentially lead to minor or mod-
erate physical injury if not avoided.
NOTICE: Indicates potential damage to the
product or its surroundings.
The ventilation unit must not be used
in the following situations under any
circumstances.
Risk of combustion/fire from flamma-
ble materials, liquids or gases in the
vicinity of the ventilation unit. Do not place
any flammable materials, liquids or gases
near the fan, which may ignite in the event of
heat or sparks and catch fire.
Risk of death if an air-ventilated fire-
place is connected to an exhaust gas
system, which itself has multiple connec-
tions.
The air-ventilated fireplace may result in ex-
haust fumes being transferred to other living
units. Risk of death, for example from carbon
monoxide.
 Never use ventilation unit if there are
air-ventilated fireplaces in the living unit that
are connected to exhaust gas systems, which
themselves have multiple connections.
4 Safety instructions and warnings | UK
Risk of explosion: Explosive gases
and dusts may ignite and cause serious
explosions or fire.
 Never use ventilation unit in an explosive
atmosphere.
Risk of explosion: Explosive substanc-
es in lab extraction units may ignite and
cause serious explosions or fire. Aggressive
substances may damage the ventilation unit.
 Never use ventilation unit in combination
with a lab extraction unit.
Risk to health from chemicals or ag-
gressive gases/vapours.
Chemicals or aggressive gases/vapours may
harm health, especially if they are distributed
throughout the rooms by the ventilation unit.
 Never use ventilation unit to convey chemi-
cals or aggressive gases/vapours.
During the build phase, damage to
unit caused by contamination of the
ventilation unit.
 Ventilation unit operation is not permitted
during the build phase.
Grease and oil vapours from range
hoods may contaminate the ventila-
tion unit and reduce efficiency.
 The ventilation unit should not be used with
range hoods in exhaust air operation. Recom-
mendation: In terms of energy consumption,
use range hoods in circulating air mode.
Unit damage to RLS 45 O, RLS 45 K
and DS 45 RC controls in the event of
moisture ingress.
 Never use control outdoors.
 Only use control outside protective zones
0, 1 and 2.
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