Electric Connection - Arneg Barcellona VDB Manuel D'installation Et De Service

Barcellona
English
CAUTION! Discarded packing parts. Injury.
Do not leave packing parts (nails, wood, staples, etc.) and tools used for the operation (pliers,
scissors, etc.) in the working area.
These objects must be removed with appropriate means and taken to their respective col-
lection places.
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For correct disposal, the package consists of:
Wood - Polystyrene - Polythene - PVC - Cardboard.

14. Electric connection

DANGER! Live parts. Electrocution.
REMOVE THE ELECTRIC POWER SUPPLY BEFORE ANY OPERATION!
ensure that the casing does not come into contact with the electrical panel
Provide a suitable grounding system!
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The systems must be set up in accordance to the norms that regulate manufacture, installa-
tion, use, and maintenance foreseen by the norms in force in the country where the refrigera-
tion system is installed.
To ensure normal operation, the maximum variation of the voltage must range between +/-
6% of the nominal value.
Liability
Power
power supply
Automatic
safety switches
38
Customer provide a power line to the cabinet connection point.
Installer provide the anchoring devices for all the wires in input and out-
put to/from the cabinet.
ARNEG ARNEG S.p.A. denies all liability with respect to the user or third
parties for:
- damages caused by failures or malfunction of the systems
installed upstream of the cabinet
- damages to the cabinet due to causes arising directly from
malfunction of the electrical system
• the supply lines of the electric energy should meet the requirements of
power consumption of the cabinet (chap.10).
• check that the power line:
• has wires with suitable cross section
• be protected against overcurrent and leakage to the ground in compliance
with the regulations in force.
• for the power supply lines measuring more than 4-5 m, increase the section
of the cables appropriately.
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The replacement of the damaged power cord is reserved to the manu-
facturer or a body authorized by the same.
DANGER! Live parts. Short circuit Electrocution
The automatic magneto-thermal switches must be such that they do
not open the circuit on the neutral, without simultaneously opening
on the phases and, in any case, must allow complete disconnection in
conditions of category III overvoltage.
• protect the upstream cabinets with omnipolar circuit breakers with suitable
characteristics that will also function as master switches to section off the
line
• instruct the operator on the position of the switches to be reached quickly in
case of EMERGENCY
05060169 00 04-08-2017