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9
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SE ERROR MESSAGE
When the display shows “SE” this means that the heating element needs
to be replaced. The heating element could be worn out or cracked.
Note:
If you run the soldering iron in the 600°F ~ 650°F / 315°C ~ 343°C
range, which is the normal temperature range for most all soldering
applications, the heating element should last for 6 to 12 months
depending on hours of use.
F-1/F-2 ERROR MESSAGE
When the display shows “F-1” or “F-2” this indicates that the fan has
stopped working on the hot air gun and the power supply needs to be
checked.