Electrical Connection - Arneg Ankara 4P Manuel D'installation Et De Service

Ankara 4P - Arka 4P
English
15. Electrical 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!
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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 voltage variati on must be within +/- 6% of the
nominal value.
Liability
Power
• the supply lines of the electric energy should meet the requirements of power
supply line
• check that the power line:
Automati c
safety switches
• protect the upstream cabinets with omnipolar circuit breakers with suitable
• instruct the operator on the positi on of the switches to be reached quickly in
Before
connecti ng
• consult the wiring diagrams annexed to the cabinet
• ensure that the rati ng plate data matches the characteristi cs of the electrical
• check that power supply voltage is the one reported on the rati ng plate
• remove all metallic objects worn: rings, watches, bracelets, earrings, etc.
• proceed with wiring
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If the power supply fails, check that the electrical equipment in the store can restart without
causing the tripping of overload protecti ons.
Otherwise modify the system to diff erenti ate the start-up of the various devices.
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Customer provide a power line to the cabinet connecti on point.
Installer provide anchoring devices for all cables entering and leaving
the cabinet.
ARNEG ARNEG S.p.A. denies all liability with respect to the user or third
parti es for:
- damage caused by failures or malfuncti on of the systems
installed upstream of the cabinet
- damage to the cabinet due to causes arising directly from
malfuncti on of the electrical system
consumpti on of the cabinet chap.9.
- has wires with suitable cross secti on
- is protected against over-current, overload and dispersions toward earth in
accordance with the rules in force
DANGER! Live parts. Short circuit. Electrocuti on
The automati c circuit breaker 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
characteristi cs that will also functi on as master switches to secti on off the line
case of EMERGENCY
DANGER! Live parts. Short circuit. Electrocuti on
Check that the att achments of the lighti ng systems (fl oors, roof, ceil-
ing) are properly inserted and locked into their housings to avoid
disconnecti ons during cleaning and maintenance operati ons, that may
cause harmful electric shocks.
system to which the cabinet must be att ached
05060215 00 05-2022