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Polar Xtrainer Plus battery problem

Started by Gus · · Last activity · 6 posts · 555 views

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Cycling Equipment
Published
19 March 2008
Last activity
20 March 2008
Original author
Gus
Posts
6
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Public discussion
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  1. Hi, I have a Xtrainer Plus that I haven't used in a long while. I had
    removed the battery and stored the watch until yesterday. Upon placing a
    new battery in it, it will not pwr up.

    I have only "one gold clip" holding the battery in and I'm wondering if
    there should be "two gold clips" covering the battery (helping to
    complete the circuit). I did eventually get the unit to pwr up by
    shorting the opened back of the watch against the back side of the rear
    cover. So I know there is a break in the circuit at some point.

    If you open your Xtrainer there is either 1 or 2 gold clips holding the
    battery in place. If I short the positive side of the battery and the
    "spring" that connects to the piezo alarm, the watch functions. If
    anyone has a Xtrainer and usually replaces their own battery, could you
    look and see how many gold clips are crossing the battery. I've
    contacted Polar but no one has responded so far.

  2. Gus <[email hidden]> wrote in news:[email hidden]:

    Quoted message said:

    Hi, I have a Xtrainer Plus that I haven't used in a long while. I had
    removed the battery and stored the watch until yesterday. Upon placing a
    new battery in it, it will not pwr up.

    I have only "one gold clip" holding the battery in and I'm wondering if
    there should be "two gold clips" covering the battery (helping to
    complete the circuit). I did eventually get the unit to pwr up by
    shorting the opened back of the watch against the back side of the rear
    cover. So I know there is a break in the circuit at some point.

    If you open your Xtrainer there is either 1 or 2 gold clips holding the
    battery in place. If I short the positive side of the battery and the
    "spring" that connects to the piezo alarm, the watch functions. If
    anyone has a Xtrainer and usually replaces their own battery, could you
    look and see how many gold clips are crossing the battery. I've
    contacted Polar but no one has responded so far.

    I think there is only one clip. I had a problem once because the battery
    was too big in diameter. It was a Duracell (Eveready works fine). I sent
    the watch in to Polar and they fixed it and told me that was the problem.
    Hope this helps.

    --
    Larry Dickman <[email hidden]>

  3. Gus, I have done business with this company a few years ago. They
    seemed pretty good to me.
    http://www.sarkproducts.com/

    Good luck,

    Mike

  4. Gus said:

    Hi, I have a Xtrainer Plus that I haven't used in a long while. I had
    removed the battery and stored the watch until yesterday. Upon placing a
    new battery in it, it will not pwr up.

    I have only "one gold clip" holding the battery in and I'm wondering if
    there should be "two gold clips" covering the battery (helping to
    complete the circuit). I did eventually get the unit to pwr up by
    shorting the opened back of the watch against the back side of the rear
    cover. So I know there is a break in the circuit at some point.

    If you open your Xtrainer there is either 1 or 2 gold clips holding the
    battery in place. If I short the positive side of the battery and the
    "spring" that connects to the piezo alarm, the watch functions. If
    anyone has a Xtrainer and usually replaces their own battery, could you
    look and see how many gold clips are crossing the battery. I've
    contacted Polar but no one has responded so far.

    there's just a single cross clip on top

  5. Larry Dickman said:


    Gus <[email hidden]> wrote in news:[email hidden]:

    Quoted message said:

    Hi, I have a Xtrainer Plus that I haven't used in a long while. I had
    removed the battery and stored the watch until yesterday. Upon placing a
    new battery in it, it will not pwr up.

    I have only "one gold clip" holding the battery in and I'm wondering if
    there should be "two gold clips" covering the battery (helping to
    complete the circuit). I did eventually get the unit to pwr up by
    shorting the opened back of the watch against the back side of the rear
    cover. So I know there is a break in the circuit at some point.

    If you open your Xtrainer there is either 1 or 2 gold clips holding the
    battery in place. If I short the positive side of the battery and the
    "spring" that connects to the piezo alarm, the watch functions. If
    anyone has a Xtrainer and usually replaces their own battery, could you
    look and see how many gold clips are crossing the battery. I've
    contacted Polar but no one has responded so far.

    I think there is only one clip. I had a problem once because the battery
    was too big in diameter. It was a Duracell (Eveready works fine). I sent
    the watch in to Polar and they fixed it and told me that was the problem.
    Hope this helps.
    --
    Larry Dickman

    Thanks 4 the reply Larry. Thankfully I have plenty of watch type
    batteries on hand so finding the exact same replacement was easy. But I
    did notice the piezo disk is cracked along an edge and this may be
    causing a break in the circuit.
    Now that I have the watch working, the alarm is barely audible, aka
    piezo isn't working properly. I'm looking at some old watches/clocks I
    don't use that have a piezo inside & might swap it out. But I may be
    better off just getting Polar to replace it with an exact duplicate if
    they still can. At least the watch functions, sans the alarm, so I can
    monitor and playback the HR.

  6. Quoted message said:


    Gus said:

    Hi, I have a Xtrainer Plus that I haven't used in a long while. I had
    removed the battery and stored the watch until yesterday. Upon placing a
    new battery in it, it will not pwr up.

    I have only "one gold clip" holding the battery in and I'm wondering if
    there should be "two gold clips" covering the battery (helping to
    complete the circuit). I did eventually get the unit to pwr up by
    shorting the opened back of the watch against the back side of the rear
    cover. So I know there is a break in the circuit at some point.

    If you open your Xtrainer there is either 1 or 2 gold clips holding the
    battery in place. If I short the positive side of the battery and the
    "spring" that connects to the piezo alarm, the watch functions. If
    anyone has a Xtrainer and usually replaces their own battery, could you
    look and see how many gold clips are crossing the battery. I've
    contacted Polar but no one has responded so far.

    there's just a single cross clip on top

    Thanks! Looks like the problem is a cracked piezo disk (the round disk
    attached to the inside of the rear case cover) and I'll have to get it
    replaced.

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