Polar S725 user manual

2.Remove the battery cover from the connector, lift the battery from the niche and replace it with a new battery.

3.Remove the sealing ring of the battery cover and replace it with a new ring.

4.Place the negative (-) side of the battery against the connector and the positive (+) side against the cover.

5.Put the battery in the connector's niche and put the cover on so that the arrow points to the OPEN position. Make sure that the cover's sealing ring is placed correctly in its groove.

6.Gently press the cover deep enough so that its exterior surface is on the same level as the connector's surface.

7.Turn the cover clockwise so that the arrow on the cover turns from OPEN to CLOSE. Make sure that the cover is closed properly!

In order to ensure the maximum life span of the connector’s battery cover, open it only when you need to change the battery. We recommend that you change the sealing ring of the battery cover every time you change the battery. You can get the sealing ring/battery kits from well-equipped Polar retailers and authorized Polar Services. In the USA and Canada: Additional sealing rings are available from an authorized Polar Service Center only.

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