Setting procedure:
1. Put the [ON/OFF] switch in the [ON] position.
2. Supply an external current / voltage to set the output voltage to about 25% of the maximum
voltage.
3. Increase the output voltage, while checking the bonding force of the material, until the correct
bonding force has been reached.
4. Set the output voltage to a value about 10% higher to accommodate process fluctuations.
6.4 Display readings
6.4.1 Setpoint
Pressing the [kV] key in will display the setpoint, the [SETPOINT] led will also light up. The
setpoint value that is shown depends on the position of the key-operated switch.
6.4.2 Output voltage
The normal readout of the ECM is the actual output voltage, the [kV] led lights up.
6.4.3 Output current
Pressing the [mA] key will display the output current, the [mA] led will light up. The output
current is a function of the load and the set voltage. This current cannot be set.
Hint:
- Keep a record of the voltage and the output current required. This information will
make it easier to reset the system and provides information on any wear on parts of
the charging bar / electrode.
- Switch off the system if it is not in use. This prevents unnecessary wear.
7. Functional check
The [OVERLOAD] led will light up:
- in case of spark-over
- when the generator is overloaded (maximum current is reached). In case of an overload the
output voltage is decreased until the maximum current is reached.
97.52.09.0230 ECM 30 /ECM 60 03/04
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