Operating Manual CMGZ 622
4
1
Safety Instructions
1.1
Description conditions
High danger of health
injury or loss of life
Risk of damage
to machines
Notice for
proper function
Danger
This symbol refers to high
risk for persons to get health
injury or loss life. It has to be
followed strictly.
Caution
This symbol refers to risk
of heavy mecanical
damage. This warning has
to be followed absolutely.
Note
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 electronic unit 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 electrical equipment. They are
not taken into consideration in this operating manual. However, they have to be
followed strictly.
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 to the housing cover. Improper handling may
damage the fragile electronic equipment! Don’t use rough tools such as
screwdrivers or pliers! Touch processor board as little as possible! Touch
earthed metal part to discharge static electricity before opening the housing!
Wrong setting of the jumpers and solder bridges may cause malfunction of the
electronic unit or the total system! Setting of the solder bridges and jumpers must
be checked carefully prior to power on! Setting of the solder bridges should be
carried out by trained personnel only!
The Tension Controller has no built-in „Emergency Stop Function”. However he
can drive brakes with high kinetic energy and drive units with high performance.
Depending on the kind of possible malfunctions, full braking or complete release
may cause heavy damage of man and/or machine. The same applies also for drive
units. Therefore, the person responsible for system design has to establish a security
concept that is providing appropriate emergency procedures for the possible
malfunctions.
