Vaisala RS41 User Manual download pdf (Page 37)

Appendix A _____________________________________________ Replacing Radiosonde Batteries

VAISALA_______________________________________________________________________ 35

1310-004

Figure 13 Opening the Snap Locks

2. Open the radiosonde cover by lifting the antenna end first and

remove the styrofoam case from inside the radiosonde.

1310-005

Figure 14 Opening the Radiosonde Cover

3. The battery holder is inside the styrofoam case, on top of a PCB

board. To make the changing of batteries easier, you can remove

the PCB board and the battery holder from inside the radiosonde

bottom cover, but be careful not to touch the Printed Circuit Board

(PCB).

CAUTION

Be careful not to accidentally touch the pins in the additional sensor

interface connector with the screwdriver, you might short circuit the

radiosonde.

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Vaisala RS41 User Manual Page 37