54 Chapter 3 Welder Operation Description
Ehave Series Full Digital IGBT CO
2
/MAG/MMA Multifunctional Inverter Welder User Manual
b. Disable the parameter range locking function.
1. Press and hold the ENTER button. The UI for entering the lock password is
displayed. See Figure 3-26. Use the knob on the control panel of the welder to enter a
6-character lock password, and press the LOAD button.
2. If the lock password is entered correctly, the screens display good. See Figure 3-32. The
welder enters the state where the welding parameter adjustment ranges are unlocked.
If the lock password is not entered correctly, the screens display o FAIL. See Figure 3-28.
The UI for entering the lock password is displayed. Enter the correct lock password and the
screens display good. See Figure 3-32.
Note:
1. If parameter adjustment range locking is not completed on the welder when it is restarted,
the welder enters the common lock state after restarting is complete. If parameter
adjustment range locking is complete when it is restarted, the welder enters the state
where welding parameter adjustment ranges are locked after restarting is complete.
2. If you press and hold the ENTER button on the UI for entering the lock password,
the UI for locking the current adjustment range, or the UI for locking the voltage
adjustment range, the common lock UI is displayed. You can press and hold the ENTER
button again to disable the common lock function. If you press and hold the ENTER
button to unlock welding parameter adjustment ranges, the UI for entering the lock
password is displayed. Enter the lock password to disable the function.
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