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OPERATING MANUAL PAT-810/815/820 version 1.06
31
4 Measurements
Notes:
The socket marked with
symbol is connected with the PE pin of the test
socket. It is not allowed to apply dangerous voltage to this socket.
- Tested appliance must be turned on.
- Continous measurement lasts until
STOP
is pressed.
- After completing each measurement its parameters, date and duration of the measurement can be
viewed.
4.1 Preliminary test
Press
Visual
check
.
Examine the power cord and
the mains plug for cracks and
overheated spots.
Place the fuse to the test
fields. The efficiency of the
fuse is indicated by displaying
fuse symbol and a sound sig-
nal.