Polar Electro F11 User Manual page 74

WearLink Connector
• Clean the connector regularly after use with a mild soap and
water solution.
• Never use alcohol or any abrasive material such as steel wool or
cleaning chemicals on any part of the transmitter.
• Do not dry the connector in any other way than with a towel.
Mishandling may damage it.
• Never put the connector in a washing machine or a drier!
WearLink Strap
• The strap can be washed in a washing machine at 104 F/ 40 C.
We recommend that you use a washing pouch.
• We recommend that you wash the strap after each time you have
used it in pool water with a high chlorine content.
• Do not spin-dry the strap or put the strap in a drier!
• Do not iron the strap!
WearLink Transmitter Battery
The estimated average battery lifespan of the transmitter is 2 years
(usage: 1h/day, 7 days/week). If your transmitter stops working,
it might be due to the battery running out.
To change the battery, you need a coin, sealing ring and battery
(CR 2025).
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1. Open the battery cover of the
connector by turning it counter
clockwise with a coin from the
CLOSE position to the OPEN
position.
2. Remove the battery cover, lift the battery 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 bottom and
the positive (+) side against the cover.
5. 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 with the coin clockwise so that the arrow on the
cover turns from OPEN to CLOSE. Make sure that the cover is
closed properly!
Note:
• 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.
• Keep the batteries away from children. If swallowed, contact a
doctor immediately.
• Batteries should be disposed of properly according to local
regulations.