HURNER CNC ECO 1000 2.0 Manual De Instrucciones página 54

ed, all welding parameters of the previous welding are pro-
posed and can be confirmed in one go (see Display 16).
From this display, it is possible to change the pipe param-
eters by pressing the STOP/RESET key. Then the first thing
is to select the pipe material in a list; use the ñ and ò cur-
sor keys and confirm by pressing the START/SET key (see Dis-
play 14). After that, the alphanumeric keypad (refer to the
Info at the beginning of Sect. 4.2) allows entering the diam-
eter and the wall thickness, both confirmed by the START/
SET key (see Display 15). Instead of the wall thickness, you
may want to enter the Standard Dimension Ratio (SDR); then
display this input line instead of the wall thickness line by
pressing the ï and ð simultaneously and enter the SDR val-
ue. The machine then displays the whole set of parameters
as an overview. In case there are errors, it is possible either
to enter all data once more by pressing the STOP/RESET key,
or to return to the previous inputs to correct them one step
at a time by pressing ñ.
If pipe codes were entered previously in the traceability
data for the joint, the machine automatically presents the
welding parameters contained in the pipe codes for confir-
mation.
The sub-menu that can be accessed at "Specialty Materials"
(seein Display 14) allows the selection of non-standard ma-
terials, which frequently are proprietary, e.g., Wavin Safe-
tech. As opposed to standard materials, specialties do not
allow the selection of all nominal pipe diameters or SDR
values, but only those that are actually available with that
material. If a specialty material is selected, the diameter and
the standard dimension ratio (SDR) have to be entered in all
cases, as they will not be applied by the machine from the
last completed welding operation.
The specialty material screens include a menu op-
tion "Standard Material" to enable returning to the
screen in which they were selected.
Info
Confirm these values in the welding parameter screen (Dis-
play 16) by pressing START/SET in order to go on to the weld-
ing process proper.
4.3.1 Facing the Pipe Butts
To ensure that the pipe butts are level, insert the pipe facing
tool between the machine carriages and turn it on (see Dis-
play 17). The machine then closes the movable carriage in
automatically in order to bring the pipes into contact with
the facing tool. Use the INCREASE PRESSURE and REDUCE
PRESSURE keys to adjust the pressure manually while the
facing tool is trimming the pipes.
22
EN
HÜRNER CNC ECO 1000 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
ENTER PIPE DIMENSION
Pipe Diameter:0250mm
Wallthickness:22.7mm
Pipe Material: PE80
Pipe Diameter:0250mm
Wallthickness:22.7mm
RESET SDR11.0
Version October 2021
Display 15
SET
Display 16