• Before to use this instrument the User's guide and Safety warnings must be read
and understood.
• Safety procedures and rules for working near high voltage energized systems
must be observed during the use of this equipment. The generated voltages may
be dangerous.
• Do not connect or disconnect the test leads during the measurement.
• Be careful not to make short-circuit between the high voltage terminal and the
"+R" or "Guard" terminals while a measurement is running, because it could be
dangerous for the operator.
• Be sure that there are not any voltage difference between the points to which the
insulation tester will be connected to, neither between them and ground.
• The panel, terminals and connectors of the equipment must stay dry and clean.
This equipment should be used only by a trained and competent
person, strictly applying suitable safety rules.
Used symbols
W
Caution, risk of electric shock.
U
Equipment complies with current EU Directives.
Z
Battery
Y
Printer
Voltmeter
Timer
~
Safety warnings
4