Rish Insu 5Dx
13
4.9
INSULATION MEASUREMENT IN ADJUST MODE
This function is performed in compliance with IEC/ EN61557-2 guideline. The ADJUST mode allows
the fine adjustment of the test voltage between 100 - 5000VDC.
CAUTION
The instrument may be used on installations of overvoltage category CAT IV 600V
to earth with maximum voltage 600V between inputs. Do not connect the
instrument to installations with voltages exceeding the limit values indicated in
this manual. If these limit values are exceeded, the operator may be exposed to
electrical shocks and the instrument could get damaged
Always connect the measuring leads to the instrument and to the alligator clips
with the accessories disconnected from the system
We recommend holding the alligator clip respecting the safety area marked by
the hand protection (see § 4.4)
Fig. 5: Instrument connection
1.
Turn on the instrument by pressing the relevant key
2.
Press the
FUNC/ERASE MEM
key to select the “ADJUST” mode
3.
The display shows a screen similar to that
reported here to the side, which contains:
The ADJUST function selected
The bar graph set to zero
The indication "--- TΩ"
The test voltage
The value of the test time
The plug symbol (if the instrument is
supplied from the mains)
The
battery
symbol
steadily
illuminated or flashing (if batteries are
flat or are being recharged)
The timer symbol if the duration of the
test has been preset
