Installing the Equipment
Instruction Manual: evolution 5000 E5710 and E5720 Encoder
Page 2-7
ST.TM.E10074.1
2.4.2
Power Cable and Earthing
General
Check that the ac power cable is suitable for the country in which the
Encoder is to be used.
WARNINGS...
1.
IF THE MOULDED PLUG FITTED TO THE MAINS CABLE SUPPLIED WITH THIS UNIT IS NOT
REQUIRED, PLEASE DISPOSE OF IT SAFELY. FAILURE TO DO THIS MAY ENDANGER LIFE
AS LIVE ENDS MAY BE EXPOSED IF THE REMOVED PLUG IS INSERTED INTO A MAINS
OUTLET.
2.
POWER-SUPPLY CORDS SHOULD BE ROUTED SO THAT THEY ARE NOT LIKELY TO BE
WALKED ON OR PINCHED BY ITEMS PLACED UPON OR AGAINST THEM, PAYING
PARTICULAR ATTENTION TO CORDS AT PLUGS, CONVENIENCE RECEPTACLES, AND
THE POINT WHERE THEY EXIT FROM THE APPLIANCE.
The unit is supplied with three, detachable mains-supply cables fitted with
moulded plugs suitable for the USA, UK or Europe.
The wires in the mains cable are coloured in accordance with the wire
colour code shown in Table 2.1.
Table 2.1: Supply Cable Wiring Colours
UK
(BS 1363)
EUROPE
(CEE 7/7)
USA
(NEMA 5-15P)
Earth:
Green-and-yellow
Green-and-yellow
Green
Neutral:
Blue
Blue
White
Live:
Brown
Brown
Black
Protective Earth/Technical Earth
WARNINGS...
1.
THIS UNIT MUST BE CORRECTLY EARTHED THROUGH THE MOULDED PLUG SUPPLIED.
IF THE LOCAL MAINS SUPPLY DOES NOT HAVE AN EARTH CONDUCTOR DO NOT
CONNECT THE UNIT. CONTACT CUSTOMER SERVICES FOR ADVICE.
2.
BEFORE CONNECTING THE UNIT TO THE SUPPLY, CHECK THE SUPPLY REQUIREMENTS
IN ANNEX B.
The unit has a Technical earth terminal (marked with ) located at the
rear panel. Its use is recommended. This is NOT a Protective earth for
electric shock protection. The terminal is provided to:
1.
Ensure all equipment chassis fixed within a rack are at the same
Technical earth potential. To do this, connect a wire between the
Technical earth terminal and a suitable point on the rack.
2.
Eliminate the migration of stray charges when connecting between
equipment.
WARNING...
IF THE TERMINAL SCREW HAS TO BE REPLACED, USE AN M4 X 12 mm LONG POZIDRIV
PANHEAD. USING A LONGER SCREW MAY CAUSE A SAFETY HAZARD.
