End Of Welding; Aborted Welding Process; Cooling Time; Returning To The Start Of Parameter Input - Hürner HCU 300 mini Manuel Utilisateur

5.7

End of Welding

The welding process ends successfully if the actual welding time cor-
responds to the nominal welding time and the buzzer can be heard
twice.
5.8

Aborted Welding Process

The welding process has failed if a plain-text error is displayed on the
screen and the audible signal buzzes continuously. An error has to be
acknowledged by pressing the STOP/RESET key.
5.9

Cooling Time

The cooling time as given in the fitting manufacturer's instructions has
to be respected. If the bar code provided by the fitting manufacturer
contains cooling time data, it will be displayed at the end of the weld-
ing process and will be counted down to zero. This countdown can
be acknowledged and canceled at any time by the STOP/RESET key.
However, note that for that time the pipe fitting joint which is still
warm must not be subjected to an external force. No cooling time is
displayed if the fitting code does not contain any such information.

5.10 Returning to the Start of Parameter Input

After welding is finished, disconnecting the welded fitting from the
unit or pressing the STOP/RESET key will reset the unit back to the
start of entering the welding parameters.
5.11 Using ViewWeld to Manage Logged Welding Reports and
Print Tags
The ViewWeld feature offers viewing an abstracted version of the
welding reports recorded during the welding processes and printing
it as a label tag to be affixed to the joint on the optionally available
tag printer. The ViewWeld abstract shows the report number, the date
and time of the welding and the welding parameters along with an
evaluation of the quality of the joint/welding operation (see Display 6),
where the first displayed abstract is that of the last performed weld-
ing operation.
To call the ViewWeld abstract of a welding report, press the ñ key in
the bar code input screen (see Display 2). Browsing through the saved
welding reports is then possible by pressing the ï or ð cursor keys. To
print a tag of the welding operation of which the abstract is currently
displayed, the label tag printer has to be connected to the welder.
Then press the START/SET key in the ViewWeld screen.
6

Additional Information in the Welding Report

Every welding report saved to system memory, which can be down-
loaded as a PDF report file or in the DataWork format, contains a
number of welding and traceability data that the operator can decide
to enter or not to enter in the set-up menu.
6.1

Entering Preformatted and User-defined Traceability Data

All traceability data enabled in the configuration menu at "Data
Recording" (see Sect. 10) have to be entered before the welding pro-
cess. The welding unit prompts the user to enter them either before
or after entering the fitting bar code (see Display 2). Depending on
what data is entered, either its repeated input is mandatory (e. g.,
the welder ID code; see Sect. 5.2) or previously entered data can be
10
EN
HÜRNER HCU 300 mini 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
Act. Time: 56sec
Nom. Time: 90sec
35.00V 1.57Ω 22.29A
0015 24.02.13 09:33
M/B MON HST
0058s 025.0V
No Error
*** Recording
>Welder ID Code
Enter Job No.
Additional Data
Version November 2015
Display 5
315
1.57Ω
Display 6
****
Display 7