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WARNING
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JOB
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Hz
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10. OPERATION (continued)
10.3.5
Resetting to Initial Values
When resetting to the welding conditions to initial values, the welding conditions that are
currently used (including the welding condition currently used) are all reset to initial values.
But, even when resetting to initial values, the welding conditions held in memory are not
changed. To reset to initial values, turn off the power switch, and then turn on the power
switch with both the F key [10] and GAS CHECK key [16] held down. When "End"s appear in
the displays after turning on the power switch, release the keys, turn off the power switch,
then turn it on again. See the picture below.
See “SPECIFICATIONS” for initial values of each parameter and function.
10.3.6
Confirming software version
The version of software incorporated in the welding power source can be verified following
these steps. Turn on the power switch with only the F key [10] held down. After powering the
welding power source, the version number appears in the display.
(Example)
Right and left displays : "P10464"
←
Software number (P10464) is displayed.
↓ Press the F key [10].
Left display : "001"
←
Main software version (Ver. 001) is displayed.
Right display : "000"
←
Sub software version is displayed.
↓ Press the F key [10].
Left display : "- - -"
Right display : "000"
←
Combination is displayed.
↓ Press the F key [10].
The welding power source starts up as usual and gets ready to perform welding.
10.3.7 Automatic Stop of Fan
The cooling fan automatically stops in 10 minutes after welding is finished and automatically
starts turning when welding is started. When turning on the welding power source, the cooling
fan is also turning but automatically stops in 10 minutes when no operation is carried out.
10.3.8 Fan noise reducing function
To reduce the fan noise level during welding suspension, the fan rotation is decelerated.
However, this function is effective only when used at the output current 250A max.