Stahl EC-910-AFZ Serie Manuel D'instructions page 8

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 10A max
automatic bipolar circuit breaker. The minimum
distance between the circuit breaker contacts must
be 3mm (0.1in). The switch must be equipped with
protection against overcurrent (circuit breaker).
• 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.
• Be careful not to use cables that seem worn or old.
• 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.
6
CAUTION!
Medium level hazard.
This operation is very important for the
system to function properly. Please read
the procedure described very carefully and
carry it out as instructed.
• Make sure that the installation complies with local
regulations and specifications.
• Make connections and tests in the laboratory
before carrying out installation on site.
• Check that the power supply socket and cable are
adequately dimensioned.
• Use suitable cables that can withstand the
operating temperatures.
• All disconnected cables must be electrically
isolated.
• The product can be installed in any position.
• Make sure the product is to be secured to building
before operation.
• The manufacturer declines all liability for damage
to any of the apparatus mentioned in this
handbook, when resulting from tampering, use of
non-original spare parts, installation, maintenance
and repairs performed by non-authorised, non-
skilled personnel.
• Only use original STAHL spare parts. Strictly adhere
to the maintenance instructions attached to each
replacement kit.
• For technical services, consult only and exclusively
authorized technicians.
• This product must only be repaired by suitably
trained personnel or under the supervision of
STAHL personnel in accordance with the foreseen
terms and conditions: IEC/EN60079-19.
• TNV-1 installation type. The installation is type
TNV-1, do not connect it to SELV circuits.
• Handle the product with care to avoid accidental
contacts, sharp edges and corners.
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