ELECTRICAL SAFETY TESTER 
USER MANUAL 
 
 
 
 v 
  FOR UNITED KINGDOM ONLY 
NOTE: This lead/appliance must only be wired by competent 
persons.
 
WARNING: THIS APPLIANCE MUST BE EARTHED 
IMPORTANT: The wires in this lead are coloured in accordance 
with the following code:
 
 
Green/ Yellow:    Earth
 
Blue:   Neutral 
Brown:   Live (Phase) 
 
As the colours of the wires in main leads may not correspond 
with the colours marking identified in your plug/appliance, 
proceed as follows: 
The wire which is coloured Green & Yellow must be connected 
to the Earth terminal marked with the letter E or by the earth 
symbol 
  or coloured Green or Green & Yellow. 
The wire which is coloured Blue must be connected to the 
terminal which is marked with the letter N or coloured Blue or 
Black. 
 
ELECTRICAL SAFETY TESTER 
USER MANUAL 
 
 
 
 vi
The wire which is coloured Brown must be connected to the 
terminal marked with the letter L or P or coloured Brown or 
Red. 
If in doubt, consult the instructions provided with the equipment 
or contact the supplier. 
This cable/appliance should be protected by a suitably rated and 
approved HBC mains fuse: refer to the rating information on 
the equipment and/or user instructions for details. As a guide, 
cable of 0.75mm
2
 should be protected by a 3A or 5A fuse. Larger 
conductors would normally require 13A types, depending on the 
connection method used. 
Any moulded mains connector that requires removal 
/replacement must be destroyed by removal of any fuse & fuse 
carrier and disposed of immediately, as a plug with bared wires 
is hazardous if a engaged in live socket. Any re-wiring must be 
carried out in accordance with the information detailed on this 
label.