Sonel CMP-3000, Руководство пользователя

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CMP-3000 – USER MANUAL
42
2 Safety
2.1 General rules
In order to provide conditions for correct operation and the cor-
rectness of the obtained results, the following recommendations
must be observed:

before using the meter read carefully this manual,

the meter should be operated only by qualified persons that have
passed health and safety training,

be very careful when measuring voltages exceeding (as per IEC
61010-1:2010/AMD1:2016):
Normal locations Wet locations
60 V DC 35 V DC
30 V AC RMS 16 V RMS
42.4 V AC of peak value 22.6 V AC of peak value
as they generate a potential risk of electric shock,

do not exceed the maximum limits of the input signal,

during the voltage measurements do not switch the device in the
current or resistance measuring mode and vice versa ,

when changing ranges, always disconnect the test leads from the
tested circuit,

hold the measuring probes by the spot provided, restricted by a
special barrier to avoid accidental contact with exposed metal
parts,

If during the measurement symbol OL appears on the screen, it
indicates that the measured value exceeds the measurement
range,

It is unacceptable to operate:

a damaged meter which is completely or partially out of or-
der,

a device with damaged insulation of test leads,

a meter stored for an excessive period of time in disadvan-
tageous conditions (e.g. excessive humidity).

repairs may be carried out only by an authorised service point.