Non tripping loop test [NO TRIP]
Range switch set to the [NO TRIP]
Test Lead Options 1, 2 or 3
NOTE:
A 3-Wire connection must be used.
Select when loop testing circuits with RCD protection fitted.
1) Firmly connect the GREEN lead to EARTH, the BLACK lead to
NEUTRAL and the RED lead to PHASE. (Alternatively insert
the plug into an installation socket) (OPTION 3).
2) Supply voltage and polarity are displayed.
3) The test will ‘beep’ and automatically start when a voltage is
detected.
4) Measured L-PE loop value is displayed.
The measured value may differ to the anticipated value. This is
caused by noise on the supply (
).
Repeating the test may result in a different reading if this is the
case refer to page 13 of the handbook for possible solutions.
The test can be repeated by pressing the YELLOW test button.
Warning:
Live voltages present on test circuits during tests.
High current loop test [Hi]
For use on circuits with NO RCD protection fitted.
Warning:
The LCD 'Neons' are invalid when using the two wire
connection and should be ignored.
OPTION 3
Mains plug
test lead
OPTION 2
Switched
Probe
OPTION 1
2 wire lead
set
OPTION 3
Mains plug
test lead
OPTION 2
Switched
probe
OPTION 1
3 wire
measurement
BLACK
GREEN
GREEN
BLACK
GREEN
RED
PROBE
RED
GREEN
PROBE
