Electric Connection - Arneg Barcellona 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 operati on (pliers,
scissors, etc.) in the working area.
These objects must be removed with appropriate means and taken to their respecti ve col-
lecti on places.
For correct disposal, the package consists of:
Wood - Polystyrene - Polythene - PVC - Cardboard.
14. Electric connecti on
DANGER! Live parts. Electrocuti on.
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!
The systems must be set up in accordance to the norms that regulate manufacture, installa-
ti on, use, and maintenance foreseen by the norms in force in the country where the refrigera-
ti on system is installed.
To ensure normal operati on, the maximum variati on of the voltage must range between +/-
6% of the nominal value.
Liability
Power
power supply
Automati c
safety switches
38
provide a power line to the cabinet connecti on point.
Customer
provide the anchoring devices for all the wires in input and out-
Installer
put to/from the cabinet.
ARNEG S.p.A. denies all liability with respect to the user or third
ARNEG
parti es for:
- damages caused by failures or malfuncti on of the systems
installed upstream of the cabinet
- damages to the cabinet due to causes arising directly from
malfuncti on of the electrical system
• the supply lines of the electric energy should meet the requirements of
power consumpti on of the cabinet (chap.10).
• check that the power line:
• has wires with suitable cross secti on
• be protected against overcurrent and leakage to the ground in compliance
with the regulati ons in force.
• for the power supply lines measuring more than 4-5 m, increase the secti on
of the cables appropriately.
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 Electrocuti on
The automati c 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 disconnecti on in
conditi ons of category III overvoltage.
• protect the upstream cabinets with omnipolar circuit breakers with suitable
characteristi cs that will also functi on as master switches to secti on off the
line
• instruct the operator on the positi on of the switches to be reached quickly in
case of EMERGENCY
05060169 00 04-08-2017