Lincoln Electric LF 52D Operator's Manual page 25

Lock – it allows to set the password.
To set the password:

Access to „Configuration" menu.

Use the right knob [33] to highlight the "Lock" icon.
Figure 45

Press right knob [33]. The "Lock" setting menu is
shown on the display.
Figure 46

Turn right knob [33] to select: numbers 0-9.

Press right knob [33] to confirm first character of the
password.

Next characters should be selected in the same way.
WARNING
After setting last character system automatically exit.
Select Item to lock – it allows to lock/unlock
some functions on welding parameters bar.
To lock functions:

Access to "Configuration" Menu.

Use right knob [33] to highlight the „Select Item to
lock" icon.
Figure 47
English

Press the right knob [33]. Lock function menu is
shown on the display.

Use the right knob [33] to highlight the function (for
example "Advanced Setup").

Press right knob [33]. The icon of chosen parameter
will disappeared from the lower part of the display
(Figure 49). This parameter disappeared from the
Welding parameters bar as well [41].
To unlock function user have to perform the same steps
as steps to lock function.
Enable/ Disable Jobs Save - it allows to
switch off/on save jobs to memory

Access to „Configuration" menu.

Use right knob [33] to highlight the "Enable/Disable
Jobs" icon.
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Figure 48
Figure 49
WARNING
Figure 50
English