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OPERATION
D.
C a l i b r a t i n g t h e i r o n t e m p e r a t u r e
This method requires measuring the tip temperature with a tip thermometer and is
recommended for the most accurate process control.
1. Measure the tip temperature through an external thermometer.
N O T E : Allow the tip temperature to become stable.
2. W h e n the temperature stabilizes, Insert a straight edge (-) screwdriver or small
plus (+) screwdriver to the small hole above the control buttons.
CAL screw hole
3. Turn the screw counterclockwise to increase the temperature and clockwise to
reduce the temperature. Slowly adjust until the temperature offsets.
M A I N T E N A N C E
A .
T i p M a i n t e n a n c e
1 . T i p T e m p e r a t u r e
High temperature shortens tip life and may cause thermal shock to components.
Always use the lowest possible temperature when soldering. The excellent thermal
recovery characteristics of the 2900 station ensures effective soldering at low
temperature.
2 . C l e a n i n g
Always clean the soldering tip before use to remove any residual solder or flux
adhering to it. Use a clean and moist cleaning sponge. Contaminants on the tip
have many detrimental effects including reduced heat conductivity which contribute
to poor soldering performance.
3 . A f t e r u s e
Always clean the tip and coat it with fresh solder after use. This guards against
oxidation.
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