OPERATING MANUAL PAT-1, PAT-2, PAT-2E, PAT-10 version 1.02
PAT-2E and PAT-10 testers allow to run the tests from their batteries when the mains power supply is
disconnected. In order to do that, press and hold CL II button for 3 seconds. The tester will
enter the battery powered measurement mode. If the measurement procedure included some tests
requiring mains power supply (eg. I
Δ
, I
T
) they will be turned off. If the measurement of R
PE
with 10A
test current has been selected, it will be switched into 200mA test current version. Limits and test
time duration settings remain unchanged. After changing the measurement mode (selecting another
autotest or manual test), the tester will return to default settings that require mains power supply.
Press CL II to go to testing procedure for
Class II appliances ( LED is on)
– icons representing all subsequent tests
will be displayed on screen. An exemplary
procedure is shown below.
The tester is in au-
totest mode for
Class II devices.
Icons displayed on
the left side repre-
sent all tests that will
be performed. On
the right side the
current time is
shown.
Press SET/SEL button to set the
measurement parameters.
Use and
to set the visual inspec-
tion
: on ( ) or off ( ).
Use and
to go to the insulation re-
sistance measurement voltage settings.
Use and
to set the test voltage of
insulation resistance measurement
.
Use and
to go to the limit settings for
insulation resistance measurement.
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