End Of Welding; Aborted Welding Process; Cooling Time; Returning To The Start Of Parameter Input - TEGA 4000-S Manuel Utilisateur

10
the screen, the energy expended with the process, in the third. During the
entire duration of the welding process, an audible signal (1 short beep ap-
proximately every second) can be heard.
5.7

End of Welding

The welding process ends successfully if the actual welding time corre-
sponds to the nominal welding time and no buzzer can be heard.
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 intermittently (where the beep is longer than
that in the course of the welding process). An error has to be acknowledged
by pressing the STOP/RESET key.
5.8

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 welding 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 enter-
ing the welding parameters.

5.11 Viewing Welding Reports after the Welding Process

A feature is provided that offers viewing an abstracted version of the weld-
ing report recorded during the last welding process. The report abstract
shows the report number, the date and time of the welding and the weld-
ing parameters along with an evaluation of the quality of the joint/welding
operation (see Display 6).
To call the abstract of a welding report, press the ñ key in the bar code
input screen (see Display 2).
6

Additional Information in the Welding Report

Every welding report saved to system memory, which can be downloaded 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 process. The welding
unit prompts the user to enter them either before or after entering the fit-
ting 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 changed and confirmed or confirmed
without changes (e. g. the commission number and the additional data;
see Sect. 6.2, 6.3).
Certain traceability data can also be accessed quickly, via a selection
All manuals and user guides at all-guides.com
English
4000-S
Version December 2013
0015 24.02.13 09:33
M/B MON HST
0058s
No Error
*** Recording
Welder Code
>Commission Number
Resistance Meas.
T E G A M u h e n d i s l i k S a n a y i v e T i c a r e t A . Ş .
06930 Sincan Ankara, Turkey
315
025.0V 1.57Ω
Display 6
***
Display 7