Overheating Switch; Indication Of Power Supply Failure At The Last Welding; Configuring The Welding Unit; Understanding The "Settings" Sub-Menu - HURNER HST 300 GeoTherm+ 2.0 Manual De Instrucciones

8.3

Overheating Switch

The welding process aborts if the temperature of the
transformer in the welding unit is too high. The overheat-
ing circuit breaker for the transformer stops the welding
if the temperature reading is too high and the remaining
welding time is longer than 800 seconds. The display and
the welding report will show an "Overheated" message.
8.4 Indication of Power Supply Failure at the Last
Welding
The message "Power Supply Failure Last Welding" indicates
that the previous welding aborted because of a power
supply failure. The reason may be too weak a generator
or too long or too thin an extension cable, or a tripped
cut-out in the mounting box. The next welding operation
is still possible after acknowledging the message by press-
ing the STOP/RESET key.
9 Configuring the Welding Unit
With the operator identity card, the welding unit can be
reconfigured. When the MENU key is pressed, the "Enter
Menu Code" message appears on the screen. After the
code was read from the card, the selection menu in Dis-
play 9 shows.
At "Settings," the parameters related to the welding unit
itself and its operation can be set. At "Recording," the
traceability data that have to or need not be recorded
and written into the reports can be enabled or disabled.
The desired sub-menu is selected using the ñ and ò arrow
keys. Then to access that sub-menu, press the MENU key.
In both parts of the configuration menu, use the ñ and
ò arrow keys to select the desired set-up option. Use the
ð arrow key to toggle between „on" and „off" for that
set-up option.
If a "M" is shown next to a set-up option, this indicates that
a sub-menu is accessible here by pressing the MENU key.
Press the START/SET key to confirm the set-up and save it
to memory.
9.1

Understanding the "Settings" Sub-menu

"Check Code Expiry on" means that the welder identifica-
tion code has to be current and not expired (default
16
EN
HÜRNER HST 300 GeoTherm + 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
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>Settings
Recording
Version September 2022
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Display 9