© Lampert Werktechnik GmbH
2012
9
In each user level it is possible to use the arrow keys to
scroll back and forth between the various pages, e.g.
between the preconfigured programs or your custom
stored settings, depending on the selected user level.
Beginners using the PUK system are advised to remain
within the start level.
Pressing the welding power control (26) for 2 seconds
enables you to toggle from any sub-menu directly back to
the start level.
PRESSING THE WELDING-TIME CONTROL (25) CAUSES THE PROGRAMMING MENU TO BE LAUNCHED:
f) Selection of the memory location and saving the settings.
Storing custom welding parameters (40 memory slots)
g) Input and saving of the desired program name
5.3 SWITCHING ON THE DEVICE
First, carefully open the gas tank valve. Then switch the
master mains switch (2) on the rear of the housing to the
“I”
position
– the display shows the safety prompt
regarding eye protection and the operating manual.
Confirm your compliance with the safety instructions by
pressing one of the rotary controllers. In the event that the
eye protection system is not correctly connected to the
PUK04, then the display shows an error message.
5.4
ADJUSTING FOR THE CORRECT GAS VOLUME
The PUK04 only works with shielding gas
connected and sufficient gas pressure. If no
shielding gas is connected or the pressure is insufficient,
then a corresponding error message is shown in the
display and the device fails to weld.
PLEASE CONSIDER THAT GOOD WELDING RESULTS CAN ONLY BE ACHIEVED WITH A CORRECTLY
ADJUSTED GAS FLOW.
In order to configure the correct gas volume, activate the
"Gas Test" in the "Settings" menu (see chapter 5.5). This
opens the gas valve in the welding device. Now set the
flow regulator to the correct flow rate of approx. 2
litres/min. In doing so, also observe the instructions
provided with the flow regulator. Once the gas volume is
correctly adjusted, quit the "Gas Test" by pressing the
corresponding button.
5.5
OPERATING LEVEL "SETTINGS"
The "Settings" user level can be used to modify basic settings and launch various test functions.
Gas Test:
Pressing the corresponding button
causes the gas valve to be opened. This
function is important in order to set the
correct gas flow on the flow regulator (see chap. 5.4).
Pressing the button again causes the gas valve to be
closed once more. In addition, any other operation of the
device will automatically quit the gas test.
Shield Test:
Pressing this button causes repeated
switch-over of the eye protection filter
from light to dark. This enables correct
function of the eye protection filter to be checked.
Pressing the button again quits the test.
