Operating Instructions
13
Note: The power switch on the appliance under
test must be in the ON position to perform a
leakage test. If no appliance is detected the
PAC3760 plus will display LO LOAd.
The
I
LEAK
icon will fl ash, press the Leakage button to
start a Leakage test.
The mains supply status is checked and the status
is indicated using the LN, LE and NE enunciators of
the LCD.
PAC3760 DL
If the
LO LOAd
enunciator is displayed, the load
presented by the appliance may be too small for the
PAC3760 DL to detect. In this case, press the Leakage
button to continue.
Note: If the High Load enunciator is displayed,
the load presented by the appliance may
be too great for the PAC3760 DL and users
should carry out an insulation test.
If the Leakage current is greater than 5mA a cross is
placed next to the
I
LEAK
enunciator.
The
FAIL
enunciator is illuminated.
If the Leakage current is less than or equal to 5mA a
tick is placed next to the
I
LEAK
enunciator.
The
PASS
enunciator is illuminated.
Mains status
Correct
No mains
Earth fault
Live/neutral reversed
ON
Flash
OFF
OFF
ON
Flash
Flash
Flash
OFF
OFF
Flash
Flash
LN
NE
LE