Vaisala MM70 - Manual (Page 62)

USER'S GUIDE____________________________________________________________________
Changing the Battery
A new rechargeable battery pack can be ordered from Vaisala. Change
the battery pack as follows:
1. Open the back plate of the indicator by opening the screw of the
back plate.
2. Remove the old battery pack. Detach the black connector by
gently pulling it up from the wires.
3. Connect the black connector of the new battery pack, ensure that
the position of the connector is as indicated in figure (red and
black wires are on the upper edge of the connector). Do not push
the connector with conducting material.
4. Place the battery pack, close the back plate and tighten the
screw.
5. Change the battery pack before use. For more information, see
section Installing and Recharging the Batteries on page 13.
In case you are installing battery pack and you have a device with
alkaline batteries, remove the metal contact before installing the
battery pack.
0505-239
Figure 20 Installing the Battery Pack
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