Check-Out And Operation; Turning The Welding Unit On; Entering The Welder Id Code; Connecting The Fitting - Hürner HST 300 Print 2.0 Manuel Utilisateur

• USB stick for data transfer from the welding unit on the worksite
to the printer or PC in your office (see details at the end of this
booklet)
5

Check-out and Operation

• To operate the welding unit, be sure that it is set on a proper,
level surface.
• Be sure that power supply/generator protection is 16 A (slow
blow).
• Plug the power supply cord into the mains power supply or the
generator.
• Read and comply with the User's Manual of the generator, if ap-
plicable.
5.1

Turning the Welding Unit on

After connecting the power supply cable to mains power or a gen-
erator, turn the welding unit on using the On/Off switch. This causes
Display 1 to show.
Then the screen changes to Display 2.
CAUTION in case of System Errors!
If during the auto-test that the unit performs at start-up, an
error is detected, a "System Error" message shows on the
display. When this happens, the welding unit has to be discon-
Caution
nected immediately from the power suppy and the fitting,
and it has to be shipped to the manufacturer for repair.
5.2

Entering the Welder ID Code

The welding unit can be configured to ask for the welder identifica-
tion code before the fitting code is entered. The display screen then
shows the message "Enter Welder Code." (Later this screen can be
accessed by a quick access routine; see Sect. 6.1.) The numeric code
can be entered either by reading it from a tag with the scanner or by
using the ï, ð, ñ, ò keys. Whether the welder identification code
has to be entered and if so, when or how often, is determined in the
"Settings" sub-menu of the configuration menu (see Sect. 9.1).
When the welder code is read from a bar code using the scanner, an
audible signal confirms this and the screen shows the read code and
switches to the next input display. When the code is entered manu-
ally, it is saved by pressing the START/SET key. If the code entered is
not correct, a "Input Error" message appears; check the sequence of
numbers and correct as needed. If the code entered is correct, it is
saved to system memory and inserted into the welding reports to be
printed.
Only an ISO standard-compliant welder identification code is accepted
by the unit. If the welder code feature is disabled, the input screen
for the welder code will not show.
5.3

Connecting the Fitting

Connect the connection terminals to the fitting and check for proper
contact. Use terminal adapters if needed. The contact surfaces of the
cable connection terminals or adapters and the fitting have to be clean.
Dirty terminals may lead to improper welding and also to overheated
and fused connection terminals. Protect the cable connectors against
8
EN
HÜRNER HST 300 Print 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
********************
HUERNER
HST300 Print 2.0
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Enter Fitting Code
14:32:11
Inp.Volt. 230V
No Contact
Enter Welder Code
********************
Display 1
21.10.12
50Hz
Display 2
Display 3
Version June 2013