Chapter 7 Administrator Functions
This chapter explains the functions used by administrators such as protection and initialization of
welding conditions.
7.1 Protection of Welding Conditions
This section explains the protection function (password function) of welding conditions. When the
function is enabled, 5.5.2
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Preventing erroneous operation on operation panela password will be
requested to disable the erroneous operation prevention function.
The erroneous operation prevention function prohibits the following operations to prevent accidental
change of welding conditions.
• Setting welding conditions (Checking of settings is allowed)
• Operating the mode switching keys and the parameter adjusting knob
Functions such as gas check that do not affect the welding conditions will not be prohibited. The
operations above will become possible if the erroneous operation prevention function is disabled.
• Write down the password on a piece of paper and store it safely.
• The current password will be requested also when you change it.
• If a password is set and the erroneous operation prevention function is enabled, the
erroneous operation prevention function will not be disabled even if the power is turned off
and on or if the welding conditions and internal functions are initialized.
• If the password is lost, please contact your dealer.
7.1.1 Setting/Changing password
This section explains how to set and change the password.
• Welding is not possible during setting the password.
• Set a three-digit number other than "000" as the password. Setting "000" does not set a password. (No
password specified)
• To change the password on the way, press the DISPLAY CHANGE key and move the digit position to the
hundreds place.
• To cancel setting of the password, turn off the power switch.
NOTE
• First determine a specified number and write it down on a piece of paper, and then set
the number as the password having the paper at hand.
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