When soldering, the soldering iron, the solder and also the components being soldered become very hot. Therefore, be
especially careful! Always use a soldering pad when soldering! This prevents the components and the board from slipping away.
To keep the soldering iron safe during assembly, we recommend a soldering stand.
Keep these operating instructions in a safe place for later use! They contain important information. The kit is intended for
battery operation only (9 Volt block).
Never connect the kit to 230 V mains voltage! There is an absolute danger to life!
IMPORTANT SAFETY INSTRUCTIONS!
Recommendation for children and teenagers:
Assembly and soldering should be supervised by an adult!
Schaltplan /
Circuit diagram:
Klebefüßchen von unten
in den Ecken aufbringen /
Apply the adhesive feet from
below to the corners.
- 5 -
Kabel auf Platine auflöten /
Solder cable to circuit board
12
Die Kabelenden beider Schaltlitzen
eng miteinander verdrillen, vorsichtig
durch das Lötpad J2 schieben und
dann von der Rückseite verlöten.
Twist the cable ends of both
stranded wires tightly together,
carefully push them through the
solder pad J2 and then solder them
from the back.
Lötpad J2
Solder pad J2
