Maico DZR B Series, Mounting And Operating Instructions, Page: 14 / 38

UK
│ 1. Safety instructions
12
1.2 Non-intended use
Improper use can be
dangerous, cause damages and
is not permitted.
Do not ever
use the unit:
● for conveying steam-
saturated air or greasy air,
● for conveying solid particles
which may stick to the fan,
● close to flammable materials,
liquids or gases,
● for conveying chemicals,
aggressive gases or vapours,
● in explosive atmospheres,
● outdoors,
● with a free air entry or exit, if
there is no protection against
accidental contact with the
impeller in accordance with
EN ISO 13857.
MAICO is not liable for damages
caused by improper use (use
other than intended use).
1.3 General
Installation may only be carried
out by specialists who have the
necessary knowledge and
experience in ventilation
engineering.
The electrical connection and
work on the electrical equipment
may only be performed by a
qualified
electrician . They are
trained in electrical engineering
and are aware of the risks and
consequences of an electric
shock.
Check the packaging and the
unit for transport damage. Do
not commission a damaged
unit.
Modifications and alterations to
the unit are not permitted and
release the manufacturer from
any guarantee and liability.
1.4 Safe and correct practices
during operation
Danger of injury from
objects in the impeller. Do
not insert any objects in
the unit.
Danger of injury from
rotating impeller. Do not
get too close to the unit, to
avoid hair, clothing or
jewellery being drawn into
the unit.
1.5 Installation and electrical
connection
Ensure that foreign bodies
cannot be sucked into the unit
and ducts. With a free inlet, fit a
protective grille (e.g. SG
protective grille).
Ensure a sufficient fresh air
supply intake.