Safety Instructions And Warnings - Maico PushPull PP 45 RHK Montageanleitung

UK | 4 Safety instructions and warnings

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.
Electric shock from water ingress
if used in protection zones. Units/
controls not suited for outdoor use.
 Use RLS/DS controls only outside protec-
tions zones 0, 1 and 2.
 Use PP 45 ventilation units only outside
protections zones 0, 1 and 2.
 Use PPB 30 ventilation units only outside
protection zone 0.
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.
Risk of explosion: Explosive gases
and dusts may ignite and cause serious
explosions or fire.  Never use ventilation
unit in an explosive atmosphere.
22
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 due to ice forming which could
result in falling icicles.
 Never install wall sleeve/external covers
above entrance areas that are not covered.
Risk to health from chemicals or
aggressive 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.
PP 45 ventilation units are only suited
for supply air rooms.
 Do not install PP 45 ventilation units in
bathrooms, kitchens, WCs or similar rooms.
The PPB 30 ventilation units are the
ideal choice for use in exhaust air
rooms (bathroom, WC or kitchen with
windows).
 Only use PPB 30 ventilation units in supply
air rooms (bedrooms etc.) after agreement
with the owners. The continuous, very quiet
change of direction of rotation could be per-
ceived as disturbing. If necessary, use sleep
mode with ventilation level 0.