Vaisala HMP228 Uživatelská příručka stáhnout pdf (Strana 51)

Chapter 14 ______________________________________________________________ Maintenance

VAISALA _______________________________________________________________________ 49

Changing the battery pack

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 pulling up

carefully 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. Charge the battery pack before use, see page 8.

In case you are installing battery pack and you have a device with alkaline

batteries, remove the metal contact before installing the battery pack.

Black connecto

(

WHT

Connecto

position:

White wires

below.

Installing the battery

Metal contact

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Vaisala HMP228 Uživatelská příručka Strana 51