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7. MAINTENANCE
Performing proper and periodical maintenance extends the products life and contributes to use it always in a
good condition. Efficient soldering depends upon the temperature, the quality and quantity of the solder and flux.
Apply the following service procedure as dictated by the conditions of the usage.
WARNING
Since the soldering iron can reach a very high temperature, please work carefully. Except the case
especially indicated, always turn the power switch OFF and disconnect the power plug before
performing any maintenance procedure.
CAUTION
NEVER file the tip to remove oxides!
1.
Set the temperature to 250°C. (482°F.)
2.
When the temperature stabilizes, clean the tip (see “Cleaning”, below) and check the condition of the tip. If the
tip is badly worn or deformed, replace it.
3.
If the solder plated part of the tip is covered with black oxide, apply fresh solder, containing flux, and clean the
tip again.
Repeat until all the oxide is removed, then coat the tip with fresh solder.
4.
Turn the power OFF and remove the tip, using the heat resistant pad. Set the tip aside to cool.
5.
Remaining oxides, such as the yellow discoloration on the tip shaft, can be removed with isopropyl alcohol.
— Notes —
Tip temperature
High temperatures shorten tip life and may cause thermal shock to components.
Always use the lowest possible temperature when soldering. The excellent thermal
recovery characteristics of the HAKKO FN-1010 ensure effective soldering at low
temperatures.
Cleaning
Always clean the soldering tip before use, to remove any residual solder or flux
adhering to it. Use the tip cleaner. Contaminants on the tip have many deleterious
effects, including reduced heat conductivity, which contribute to poor soldering
performance.
After use
Always clean the tip and coat it with fresh solder after use. This guards against
oxidation.
When the unit is
not being used
and the auto
power shutoff is
not active.
Never allow the unit to idle at a high temperature for extended periods. This will allow
the tip to become oxidized. Turn the power switch OFF. If it is to be out of service for
several hours, it is advisable to pull the power plug as well.
