Safety And Regulations
2
ORIGIN Installation Guide
Safety Earth Connection
Any mains powered item of SSL equipment that is supplied with a 3-core mains lead (whether connectorised or not) must always
have the earth wire connected to the mains supply ground AND PRECAUTIONS SHOULD BE MADE SO THAT THE GROUNDING
IS NOT DEFEATED. This is the safety earth and grounds the exposed metal parts of the racks and enclosures and must not be
removed for any reason.
ALL MAINS CORDS SUPPLIED ARE FITTED WITH AN IEC 60320 C13 TYPE SOCKET. WHEN CONNECTING TO SUPPLY
OUTLETS ALWAYS REFER TO THE RATING LABEL ON THE REAR OF THE CONSOLE AND ENSURE THAT APPROPRIATE SIZED
CONDUCTORS AND PLUGS ARE USED TO SUIT LOCAL ELECTRICAL REQUIREMENTS.
Mains Supply and Phases
To ensure safe operation of this equipment, connect only to an AC power source that contains a protective earthing (PE) conductor.
This equipment is designed for connection to single phase supplies with the neutral conductor at earth potential – category TN
or TT – and is fitted with a protective fuse in the live conductor only. This equipment is not designed for use with live and neutral
connections reversed or where the neutral conductor is not at earth potential (IT supplies). This equipment should not be connected
to a power system that switches open the return (neutral) lead when the return lead also functions as the protective earth (PE).
Mains cables will be coded with either of the following colour schemes:
1 or 2
LIVE: Brown Black
NEUTRAL: Blue White
EARTH: Yellow/Green Green
The ratings label, which details the console power requirements, is located adjacent to the mains inlet connectors on the power
input panel beneath the rear of the console.
DEN Apparatets stikprop skal tilsluttes en stikkontakt med jord, som giver forbindelse til stikproppens jord.
FIN Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan.
NOR Apparatet må tilkoples jordet stikkontakt.
SWE Apparaten skall anslutas till jordat uttag.
Mains Isolation and Over-Current Protection
An external disconnect device is required for this equipment which must be installed according to current wiring regulations. A
detachable power cord, as fitted to this equipment, is a suitable disconnect device.
An external over-current protection device is required to protect the wiring to this equipment which must be installed according
to the current wiring regulations. The fusing or breaking-current is defined in the product specification. In certain countries this
function is supplied by use of a fused plug.
Some units (specifically, those fitted with PSU Redundancy) utilise multiple power sources. This is clearly marked on the equipment.
The finished installation must also be clearly marked to ensure that all sources of power are removed before servicing work begins.
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