I Presentation; I Safety Precautions; I Replacing The Batteries And Fuses - Chauvin Arnoux C.A 5220G Manual De Empleo

PRESENTATION
The C.A 5220 G is designed for the daily needs of professionals in electricity.
They have a dual display :
- digital 4000 counts
- 40 segment bargraph
The range selection is automatic, with the possibility of manual selection on the
C.A 5220 G. It switches Off automatically if no control or function button is pressed
for 30 minutes.
For the safety of the user, these multimeters meet the most demanding
international standards; firstly : double insulation
IEC 1010-1-III-2).
Model C.A 5220 G, which is more complete, in particular allows the direct
measurement of current and frequency measurement (see Description chapter).
SAFETY PRECAUTIONS
I Never use on DC or AC networks higher than 600V rms.
I Never open the case of the multimeter before having disconnected it from all
electric sources.
I Never connect to the circuit to be measured if the case of the instrument is
not correctly closed.
I Before any measurement, check the correct position of the leads and of the
selector switch.
I Never make resistance measurements on a live circuit.
I When making current measurements, always
switch Off the power supply to the circuit before connecting or disconnecting
the instrument to the circuit.
REPLACING THE BATTERIES
AND THE FUSES
The 1.5V batteries, as well as the 0.4A HBC and 12A HBC fuses, are accessible
at the back of the instrument.
Remove the lower half of the case after removing the three screws.
Replace the faulty elements, in accordance with :
- polarity for the batteries
- the value and the type of fuses
I Fuse 0.4A HBC - 600V min (6.3 x 32mm)
I Fuse 12A HBC - 600V min (10.3 x 38mm)
(in accordance with
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