Reading The Fitting Code With The Scanning Pen; Starting The Welding Process; Welding Process; End Of Welding - Hürner HST 300 Pricon+ Manuel De L'utilisateur

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(see Display 4). The number of the next free welding report in system
memory is displayed before the slash. The next weld will be saved under
the report number shown. In the example, 154 welding reports are in
system memory, and the next one will be saved as report number 155.
After the slash, a commission-based weld number is displayed. With the
free data input routine, the number of the commission, or job, to which
a given welding operation belongs, can be entered before each welding
(see section 6.2). The weld number shown is equal to the number of
joints already welded in this job, plus 1. In the example display, 3 joints
were already welded in the previously entered job, and the following
welding operation will be weld number 4 in that job. Report number and
weld number are also of importance for entering the geo data of a joint
after it was welded (see section 5.12) and for using the Report Review
feature (see section 6).
If no individual job, or commission, numbers are used, (incremented)
report number and weld number will be identical.
5.4

Reading the Fitting Code with the Scanning Pen

Only the bar code on the tag sticking on the fitting to be welded may
be used. It is not acceptable to read the fitting code tag of a fitting of a
different kind.
Read the fitting code by placing the scanning wand next to the tag, inclin-
ing it slightly, and moving it uniformly and quickly across the bar code. If
the data are correctly read, the device confirms this by an audible signal
and displays the decoded data on the screen (see Display 5).
The "Start ?" message means that the welding unit is ready to start the
welding process. Check the read data and if you determine them to be
erroneous, delete them by pressing the STOP/RESET key. The read data
are also deleted if the welding unit is disconnected from the fitting.
5.5

Starting the Welding Process

There are two ways to start the welding process: either using the START
key on the unit or using the remote-start bar code affixed to the welding
cable next to the scanning pen pocket.
When the "Start ?" message is displayed on the screen and there is no
indication of a problem, pressing the START key will trigger a confirma-
tion message "Pipe treated?," which in turn requires a confirmation with
the START key to start the welding proper.
The remote-start bar code on the welding cable is helpful to start welding
immediately after preparing the fitting, even when the welding unit cannot
be placed next to the pipes to be joined. To do so, move the scanning
pen over the bar code in one uniform motion. The unit emits a sound for
confirmation and starts welding.
5.6

Welding Process

The welding process is monitored for its entire duration applying the
welding parameters contained in the fitting code. Also, the red LED is
constantly lit. Furthermore, the welding resistance, the welding voltage,
and the welding current are displayed in the lower lines of the screen.
5.7

End of Welding

The welding process has ended successfully if the actual welding time
corresponds to the nominal welding time, the red LED goes off, and the
audible signal buzzes twice.
Version January 2009
All manuals and user guides at all-guides.com
HST300 Pricon+ User's Manual
Enter fitting code
14:32 21.01.05
Inp.Volt. 230V
Rep. No. 0155/004
Display 4
Start ?
Temp.: 20°C
DURA ‡ Ø063 90sec
Display 5
Act. Time: 56sec
Nom. Time: 90sec
DURA ‡ Ø063 2.4Ω
39.00V 5.4A
Display 6
9
EN