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Autosampler Battery Replacement & Voltage Check (For Old & New Versions)

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  1. Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Disconnect the batteries completely: crwdns2935265:01crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Disconnect the batteries completely: crwdns2935265:01crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Disconnect the batteries completely: crwdns2935265:01crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 1. Disconnect the plug to the solar panel (yellow circle).

    • Then, grabbing the green connector and pull the battery connector from the solar charge controller (blue arrow).

    • This will be done inside the node. It was removed from the node to make it easier to see for the tutorial.

    • 2. Disconnect the plugs for the autosampler battery.

    • 3. Disconnect the connector that plugs into the battery port of the sampler.

    • If disconnect battery before solar panel, this can damage the solar charger!

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  3. Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Checking battery voltages: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Checking battery voltages: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Checking battery voltages: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 4. Make sure multimeter is measuring in DC current (red boxes).

    • Make sure multimeter is measuring in Volts (blue box).

    • 5. Check the voltage of the lead acid autosampler battery. Fully charged lead acid battery should be around 13-14 V.

    • Remember: Red to red and black to black!

    • 6. Check the voltage of the lithium ion node battery. Fully charged lithium ion battery should around 4 V.

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  4. Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Reconnect the batteries: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Reconnect the batteries: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Autosampler Battery Replacement & Voltage Check (For Old & New Versions), Reconnect the batteries: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • 7. First reconnect the autosampler battery (black box).

    • 8. Then reconnect lithium ion battery in the node (blue box).

    • Remember to plug in the other connector into the autosampler.

    • 9. Secure solar charge controller to the side of the enclosure using velcro (red box).

    • Then plug in the solar panel last (orange box).

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