Amprobe PRM-2 Phase-Sequence - Manual (Page 5)

5
The followings symbols are used:
Caution: Please, refer to the operation manual. Incorrect use may damage the tester or its
components.
Meter double insulated.
3. Introduction (PRM-2 & PRM-3)
•
This instrument has been designed for use in the environment of the pollution degree 2.
•
You must comply with the usual safety regulations aimed at:
®
Protecting you against the dangerous electrical current.
®
Protecting the instrument against an incorrect operation.
•
Only the leads supplied with the instrument guarantee compliance with the safety standards.
They must be in a good condition and they must be replaced, if necessary with the identical ones.
•
Do not test or connect to any circuit with voltage exceeding the specified overload protection.
•
Do not perform any measurement in the environmental conditions exceeding the specified limits.