User manual

First, heat one of the solder points for the three transistor connections, and keep the de-
soldering pump ready at the work-site. Once the solder has liquefied, trigger the pump to
remove part of the solder. Repeat this process until the bore is solder-free. Then take on
the other two connections. In the end, all three bores should be free and you can simply
pull the transistor from the PCB.
LED and IC can be de-soldered the same way.
Figure 64: Multi-legged components cannot be de-soldered easily.
Figure 65: De-soldering requires the de-soldering pump.
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