Operating Manual CMGZ434
2
1
Safety Instructions
1.1
Description conditions
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 life. It has to be
followed strictly.
b) Risk of damage of machines
Caution
This symbol refers to informations, that, if ignored, could cause heavy mecanical damage.
This warning has to be followed absolutely.
c) Notice for proper function
Notice
This symbol refers to an important information about proper use. If not followed,
malfunction can be the result.
1.2
List of safety instructions
Proper function of the Tension Controller is only guaranteed with the recommended
application of the components. In case of other arrangement, heavy malfunction can be
the result. Therefore, the installation instructions on the following pages must be
followed strictly.
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 followed
strictly.
The tension controller can operate drives with high performance. It has no built-in
emergency stop function. To provide safety of man and machine in case of malfunction,
the person responsible for system design has to establish specific safety procedures such
as emergency stop ciruits, etc.
Bad earth connection may cause electric shock to persons, malfunction of the total
system or damage of the electronic unit! It is vital to ensure that proper earth connection
is done.
The processor board is mounted directly behind the operation panel. Improper handling
may damage the fragile electronic equipment! Don’t use rough tools as screwdrivers or
pliers! Don’t touch processor board! Touch earthed metal part to discharge static
electricity before removing operation panel!
Some contacts of the 110VAC resp. 230VAC version are under 110V resp. 230V
tension! Mortal danger! Disconnect power supply before open the housing!
