HT instruments FULLTEST3 - Manual (Page 33)

FULLTEST 3
EN - 32
READY message will appear as soon as the tester is properly connected to the installation and
mains voltage is present, see the “Input conditions” above.
8) Carry out the measurement by pressing the START button.
9) Test result will be displayed in green colour equipped with green
symbol and with beep-beep
sound if it is within limit range, see the table of allowed trip out times below. If the result is out of
limit range, then it will be displayed
in red colour equipped with red symbol and with longer
beep sound . See the display outlook with test result on the figure 17.
10) Save the test result by pressing the SAVE hard key twice, for further instructions see the
“MEMORIZING EXAMPLE” section.
11) Press the EXIT hard key to clear displayed result, actual input voltages U L/N and U L/PE will start to
be displayed again.
Allowed trip out times:
Characteristic / I  I N/2 I N 2I N (4) 5I N
GENERAL >1000 ms  300 ms  150 ms  40 ms
SELECTIVE >1000 ms 130  500 ms 60  200 ms 50  150 ms
DELAYED >1000 ms D  (D + 300) ms - -
D … Delay time which can be set to 0  700 ms
CAUTION
 When selecting RCD type (TYPE), nominal differential current (I N ) or
measurement (MEAS) it may happen that wished parameter will not be
available (displayed in watery colour). In this case the level of other parameter
or even other two parameters shall be reduced first.
 In case both voltages U
L/N and U L/PE within required range 100  265 V are
present at L/N/PE test terminals (also displayed) but there is no READY
message displayed, check if energizing socket is correctly earthed!
The following specific information can be shown on the display during the measurement:
Information displayed Description
VOLTAGE OUT OF RANGE
Input voltage U L/N or U L/PE out of required range 100 
265 V after pressing the START key.
MEASUREMENT FAILED!
Input voltage failed during the measurement (disconnection
of test leads, installation fuse tripped etc.)
FUSE F3!
Fuse F3 is blown.
HOT!
Internal circuitry is overheated.
Wait to cool it down!