Self-Monitoring Functions Overview; Errors During Data Input; Code Error; No Contact - HURNER HST 300 Print+ 2.0 Manual De Instrucciones

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Self-Monitoring Functions Overview

11.1 Errors During Data Input

11.1.1 Code Error

An erroneous input has occurred, a code tag is poor or has
an error in code symbology or code reading was improper.

11.1.2 No Contact

There is no properly established electric contact between
the welding unit and the fitting (check push-on terminal
on fitting), or the heater coil is defective.

11.1.3 Low Voltage

The input voltage is below 175 volts. Adjust generator
output voltage.

11.1.4 Overvoltage

The input voltage is over 290 volts. Decrease generator
output voltage.

11.1.5 Overheated

The transformer temperature is too hot. Let the welding
unit cool down for about 1 hour.

11.1.6 System Error

CAUTION!
The welding unit has to be disconnected immediately from
both the power supply and the fitting. The auto-test has
detected an error in the system. The unit must no longer
be operated and has to be sent to an approved shop for
check and repair.

11.1.7 Temperature Error

The ambient temperature measured is outside the operat-
ing range of the welding unit, i.e., below – 20°C (– 4°F) or
over + 60°C (+ 140°F).

11.1.8 Temperatur Sensor Defective

The ambient temperature sensor on the welding cable is
damaged or defective.

11.1.9 Clock Error

The internal system clock works improperly or is defective.
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Version September 2022 HÜRNER HST 300 Print + 2.0 User's Manual
EN