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,
• do not exceed the maximum limits of the input signal,
• 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 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.
WARNING
• Never start the measurements if you have wet or
damp hands.
• Do not perform measurements in explosive atmos-
phere (e.g. in the presence of flammable gases, va-
pours, dusts, etc.). Using the meter in such condi-
tions may result in sparking and cause an explosion.
Function
A AC
26
2 Safety
The limit values of the input signal
CMP-100 – USER MANUAL
The maximum
input value
120 A DC/AC