LINE
CAT.Ⅲ
600V
EARTH GUARD
-23- -24-
The use of green protect- wire
Connect the green protect- wire to GUARD terminal. It
is only used to measure the insulation resistance of cable.
Nip the shield like during the measurement to reduce the
effect of leakage current (please reference before test
instruction to understand other operation).
Connect the wires as below:
Black
Test line
Red
Test line
Green
protect line
LINE
GUARD
EARTH
(ISULATION RESISTANCE METER)
POWER
SUPPLY
INDICATOR
LEAK CURRENT
CORE WIRE
ISOLATION
MATERIAL
PROTECTIVE
WIRE
ISOLATION
SCARF SKIN
Other items
1. The screen is vacant after turn on the instrument:
Check whether the battery is installed correctly. Open
the battery door, check the symbol + - on the battery
must accord with symbol on the battery compartment.
2. If the battery voltage lower than 8.5v +- 0.2v and the LCD
displays low battery indication, please replace the battery
to avoid the in-correct reading.
Please read the page 10 of operation instruction for the
battery replacement operation.
3. The connect way of test pin with alligator clip is like the
following picture:
4. Remove the battery form the instrument if it is not required
for extended period of time in order to avoid damage to
the battery compartment and the electrode resulting from
a battery leakage.
Attentions:
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