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FULLTEST3
EN - 45
6.4.3. Safety devices
SAFETY INPUT
In order to reach higher level of safety, the SAFETY INPUT connector (optional
accessory
FT3SFTSW
) is recommended. Safety switch of a mechanical barrier can
be connected there in order to disable DIELECTRIC function in case the safety
switch is opened. For this purpose select SAFETY INPUT enabled mode in the menu
as follows:
MENU
hard key
o
SETUP
touch-screen key
o
EN50191
(see § 5.5.2) touch-screen
key
o
ENABLED
touch-screen key
WARNING LAMP
According to EN50191 the highest level of safety must be undertaken when working
with high voltages like used in DIELECTRIC test. For this purpose the instrument
offers an output to drive the high voltage warning lamp (optional accessory
FT3R-
GLP
). Use only the lamps supplied by original supplier.
CAUTION
x
Always connect COM terminal to GND if measured UUT is
grounded, otherwise possible capacitive leakage current may
flow to ground which may disturb the measurement
x
Measurement time in MANUAL mode is limited to 60 min
6.4.4. Anomalous situations
The following specific information can be shown on the display during measurement
Information displayed
Description
ERROR1!
Internal fuse may be blown!
The fuse is not customer replaceable, send the
tester into a service department.
Summary of Contents for FULLTEST3
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