4. Match the PCB (marked components) to the enclosure according to
the diagram. Place the PCB in the enclosure with the battery basket
facing up.
2
3
C
A
B
D
3. Assemble the device. The order of the elements is important:
Place the PCB (B) at the top of the enclosure (A)
Then insert the seal (C)
Fit the bottom part of the enclosure (D)
2. Place CR2450 3 V battery in the device according to the polarity.
5. The device is on. Screw it back together.
