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10.4 ELECTRICAL SYSTEM REQUIREMENTS
WARNING
The electrical system to which the appliance is connected must comply with the relevant
regulations in the place of installation.
All electrical checks and system installation must be carried out to the proper standard by skilled
staff with proven experience, qualified to work on electrical systems.
The skilled staff are responsible for ensuring that the ground connection is in good working
order.
These devices are fitted with power surge protection devices: however, where possible a specific
overload cutout suitably rated to protect the equipment should be installed for each device.
For any spare parts: use only genuine parts, ordering them from your service centre.
Please refer to the "TECHNICAL CHARACTERISTICS" section for all specifications regarding the
device's voltage requirements and power drawdown.
POWER CABLE REPLACEMENT
If damaged power cables have to be replaced, cables with the same characteristics and gauge as
the cables mounted in the factory must be used (the cables fitted are marked with their types and
characteristics). This replacement may only be made by authorised technical staff. Use genuine
spare parts.
10.4.1 WD2145 - Power supply cable and disconnection device
Characteristics of the power supply cable supplied with the appliance:
-
H05V2V2-F 3 x 2.5 mm
-
H05V2V2-F 3 x 1.5 mm
WARNING
The device is supplied complete with power cable with plug for connection to the electrical mains:
the plug constitutes its disconnection device and must be easily accessible to the user.
10.4.2 WD1160, WD4060, WD4190 - Power supply cable and disconnection device
Characteristics of the power supply cable supplied with the appliance:
FROR 5 x 2.5 mm
-
FROR 4 x 2.5 mm
-
-
FROR 3 x 2.5 mm
The device is supplied without a plug, with a cable with insulated wire terminals.
The device's electrical connection must be made by means of an industrial plug.
The plug must be supplied and fitted by the user. The plug must be of suitable size for the electrical cable and the
electrical rating of the device. Industrial plugs (IEC 60309) are designed to function safely in difficult environmental
conditions and to prevent accidental disconnections. They can only be disconnected from the socket if there is no
power present.
CIRCUIT-BREAKER
A CIRCUIT-BREAKER must be installed for each appliance.
Circuit-breaker characteristics
The appliance is fitted with overcurrent protection devices.
However, a protective device specifically for the appliance (e.g. magnetothermal breaker or fuse
on every phase, suitably rated for the electrical data stated above) should be installed in the
room's electrical panel.
User Manual
2
, (for 230V single-phase version), Schuko plug.
2
, (for 230V single-phase version, UK market), UK BS1363 plug.
2
(5G2.5), 450/750 V, IMQ mark (three-phase version)
2
(4G2.5), 450/750 V, IMQ mark (three-phase without neutral version)
2
(3G2.5), 450/750 V, IMQ mark (single-phase version)
a. Omnipolar: must break all live conductors;
b. Easily accessible to the user;
c.
Easily operated (no tool must be required);
d. Located in close proximity to the appliance;
e.
Clearly marked as the appliance circuit-breaker
WD2145-WD1160-WD4060-WD4190
Page 77 - 85
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