
EN - English - Instruction manual
6 MNLCMPXHDC_2222_EN
3 Safety rules
DANGER!
Explosion hazard.
Read carefully to avoid danger of
explosion.
• Installation and maintenance of the appliance
must be carried out by specialist technical staff
in compliance with the applicable reference
standard EN/IEC 60079-14, EN/IEC 60079-17 and
national standards.
• Do not open the device when powered and in
explosive atmosphere.
• Use appropriate tools for the installation. The
particular nature of the site where the device is to
be installed may mean special tools are required
for installation.
• Make all connections, installation and
maintenance work in a non-explosive
atmosphere.
• The equipotential connection is mandatory to
avoid the risk of ignition of products installed in
potentially explosive environments.
• This device must be connected to an earth
conductor (protective earth). This connection
must only be performed through the power
line connector. External equipotential bonding
connections must also be performed but only for
supplementary bonding connection to earth, and
required by local codes or authority.
• Before powering the product in an explosive
atmosphere, ensure the cover is closed correctly.
• The temperature of the surfaces of the device
is increased by exposure to direct sunlight.
The surface temperature class of the device
was determined only with ambient ambient
temperature, without taking into consideration
direct sunlight.
• Make sure that all the equipment are certified for
the application and for the environment in which
they will be installed.
• Any change that is not expressly approved by the
manufacturer will invalidate the warranty.
DANGER!
High level hazard.
Risk of electric shock. Disconnect the
power supply before proceeding with any
operation, unless indicated otherwise.
• Make sure that the power is off when installing or
carrying out maintenance, with the circuit-breaker
open.
• A power disconnect device must be included
in the electrical installation, and it must be very
quickly recognizable and operated if needed.
• The electrical system to which the unit is
connected must be equipped with a 16A max
automatic bipolar circuit breaker. The minimum
distance between the circuit breaker contacts
must be 3mm (0.1in). The circuit breaker must
be provided with protection against the fault
current towards the ground (differential) and the
overcurrent (magnetothermal).
• Be careful not to use cables that seem worn or old.
• The device can only be considered to be
switched off when the power supply has been
disconnected and the connection cables to other
devices have been removed.
• All the cables must comply with IEC60332-1-2, IEC
60332-1-3 and IEC/EN60079-14.
• When commencing installation make sure that
the specifications for the power supply for the
installation correspond with those required by the
device.
• For continued protection against risk of fire,
replace only with same type and rating of fuse.
Fuses must be replaced only by service personnel.
• This equipment is not suitable for use in locations
where children are likely to be present.
DANGER!
Mechanical hazard.
Risk of crushing or shearing.
• Hazardous moving parts. Keep fingers and other
body parts away.
DANGER!
Hot surface.
Avoid contact. Surfaces are hot and may
cause personal injury if touched.
• During normal operation the surface of the
illuminator can reach high temperatures. Do not
allow direct contact and position the appliance
where it is inaccessible to unauthorised persons.
Before touching, switch off the illuminator and
allow to cool for a minimum period of 10 minutes.