Memory Full; Download Cancelled; Errors During Welding; Low Voltage - HURNER HST 300 Print 315 2.0 Manual De Instrucciones

H Ü R N E R S c h w e i s s t e c h n i k G m b H
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35325 Mücke, Germany
parameter input, no welding time was entered. An incor-
rect value was selected in the date setting.

11.1.12 Memory Full

The system memory is full of welding reports. Print or
download the reports in memory or switch memory control
off. Without memory control, a new report overwrites the
oldest existing one.

11.1.13 Download Cancelled

During data transfer or printing, an error condition oc-
curred which could not be cleared.

11.2 Errors During Welding

All errors that occur while welding is in progress are also
indicated by an audible alarm.

11.2.1 Low Voltage

The input voltage is below 175 volts. If the error condition
persists for longer than 15 seconds, the welding process
will be aborted. If the voltage goes down below 170 volts,
the welding process will abort immediately.

11.2.2 Overvoltage

The input voltage is over 290 volts. If the error condition
persists for longer than 15 seconds, the welding process
will be aborted.

11.2.3 Resistance Error

The resistance value of the connected fitting is out of the
read tolerance.

11.2.4 Frequency Error

The frequency of the input voltage is out of tolerance
(42 Hz - 69 Hz).

11.2.5 Voltage Error

Check generator voltage and current. The output voltage
does not correspond to the value previously read; the weld-
ing unit has to be sent to the manufacturer for check-up.

11.2.6 Low Current

The message is displayed if the there is a momentary cur-
rent failure or if the current decreases by more than 15%
per second for 3 seconds.
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Version September 2018 HÜRNER HST 300 Print 315 2.0 User's Manual
EN