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Important Information
To use the equipment flawless and safe, transport and store properly, install and start professionally and
operate as directed.
Only let persons work with the equipment who are familiar with installation, start and use and who have
appropriate qualification corresponding to their function. They must observe the contents of the instructions
manual, the information which are written on the equipment and the relevant security instructions for the
setting up and the use of electrical units.
The equipment is built according to DIN VDE/EN/IEC and checked and leave the plant according to security
in perfect condition. If, in any case the information in the instructions manual is not sufficient, please contact
our company or the responsible representative.
In order to maintain this status, you m
ust observe the safety regulations entitled “caution” in this operating
manual. Failures to follow the safety regulations can result in death, personal injury or property damage to
the device itself and to other devices and facilities.
To maintain this condition, you must observe the safety instructions in this instruction manual titled
“Important Information”. Failure to follow the safety instructions may result in death, personal injury, or
property damage to the equipment itself and other equipment and facilities.
Instead of the industrial norms and regulations written in this instruction manual valid for Europe, you must
observe out of their geographical scope the valid and relevant regulations of the corresponding country.
DANGER!
Hazardous voltage!
Will cause death or serious injury. Turn off and lock out all power
supplying this device before working on this device.
Attention!
Observe the maximum temperature permissible when installing in switching cabinet.
Make sure sufficient space to other equipment or heat sources. If the cooling
becomes more difficult e.g. through close proximity of apparatus with elevated
surface temperature or hindrance of the cooling air, the tolerable environmental
temperature is diminishing.
Attention! Connecting the temperature sensors
The temperature sensors are connected to the clamps 1T1, 1T2 and 1T3 and so on.
These pluggable terminals have a special contact material and may only be used for
the connection of the sensors. When connecting 2 thermocouples they must be
isolated from each other.
Attention! Universal power supply
The device has a universal power supply, that is suitable for DC- and AC-voltages.
Before connecting the device to supply-voltage make sure that the connected voltage
corresponds with the voltage on the lateral type on the device
Attention!
When all relays are programmed in operation current mode (=pick up at alarm), a loss
of the supply voltage or an instrument failure can remain unidentified. When the relay
is applied as control instrument, the operator must ensure, that this error is
recognized by regular examinations. We recommend to program and accordingly
evaluate at least one relay in the closed-circuit current mode.
A circuit-breaker or switch must be situated within easy reach of the
unit and fused. Installation excess current protection should be ≤ 10 A.
