HURNER HST 300 Junior + 2.0, User Manual

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Version April 2016
EN
15
HÜRNER HST 300 2.0 User’s Manual
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
Nieder-Ohmener Str. 26
35325 Mücke, Germany
8.3 Setting the Buzzer Volume
When the “Set Volume” sub-menu was selected, the screen
changes and the display reproduced in Display 11 appears.
The buzzer can also be heard. Turn the buzzer volume up
or down to the desired value using the
ï
,
ð
arrow keys
(from 0 to 100) and confirm your setting by pressing the
START/SET key.
8.4 Selecting the Temperature Unit and Entering the
Inventory Number
The unit of temperature values (Centigrade or Fahrenheit)
can be selected in a sub-menu similar to the language selec-
tion (see Sect. 10.1.1). The internal identifier of the welding
unit in its owner’s inventory, a maximum of 8 characters,
can be entered using the
ï , ð , ñ , ò arrow keys; it has
then to be confirmed by pressing the START/SET key.
9 Self-Monitoring Functions Overview
9.1 Errors During Data Input
9.1.1 Code Error
An erroneous input has occurred, a code tag is poor or has
an error in code symbology or code reading was improper.
9.1.2 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.
9.1.3 Low Voltage
The input voltage is below 175 volts. Adjust generator
output voltage.
9.1.4 Overvoltage
The input voltage is over 290 volts. Decrease generator
output voltage.
9.1.5 Overheated
The transformer temperature is too hot. Let the welding
unit cool down for about 1 hour.
Display 11
Buzzer Volume
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