Operating Manual EMGZ470A/472A
2
1
Safety Instructions
1.1
Warnings
a) High danger of health injury or loss of life
Danger
This symbol refers to high risk for persons to get health injury or loss of life. This
warning has to be followed strictly.
b) Risk of damage of machines
Caution
This symbol refers to information, that, if ignored, could cause heavy mechanical
damage. This warning has to be followed absolutely.
c) Note for proper function
Note
This symbol refers to important information about proper use. If not followed,
malfunction can be the result.
1.2
List of Safety Instructions
The functionality of the Tension Measuring Amplifier is only guaranteed, if the
application and component recommendations are followed. In case of other
arrangement, heavy malfunction can be the result. Therefore, the installation
instructions on the following pages must strictly be followed.
Local installation regulations are to preserve safety of electric equipment. They are
not taken into consideration by this operating manual. However, they have to be
strictly followed.
Inadequate earth ground connection may cause electric shocks to persons,
malfunction of the total system or damage of the measuring amplifier! It is vital to
ensure a good earth ground connection.
Improper handling may damage the fragile electronic equipment! Don’t use rough
tools such as screwdrivers or pliers! Operators handling the processor board must
wear a well earthed bracelet in order to discharge static electricity.
