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troubleshoot_repair_hose_spreader [2020/10/02 00:04] – joachim | troubleshoot_repair_hose_spreader [2020/10/02 00:05] (current) – joachim | ||
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- The lid of the box is mounted with 4 screws, one screw is a bit tricky to remove but can be removed with a small flat chisel. Remove the grey plastic side of the robot to make more space while you work. \\ <font inherit/ | - The lid of the box is mounted with 4 screws, one screw is a bit tricky to remove but can be removed with a small flat chisel. Remove the grey plastic side of the robot to make more space while you work. \\ <font inherit/ | ||
- Due to vibrations in the robot, the connectors may jump of its place. To fix this we put a small amount of MS Polymer on the connector to hold it in place. \\ <font inherit/ | - Due to vibrations in the robot, the connectors may jump of its place. To fix this we put a small amount of MS Polymer on the connector to hold it in place. \\ <font inherit/ | ||
- | - Check the connector if you have power from the circuit board. Check with a voltmeter, it is 24V between pin 1 and pin 2 when the wheels are rotating and the spreader motor is running in a given direction. If you change direction on the wheels (on the manual screen) or the spreader switch direction at the turning point the spreader motor will go the other direction, then it is 24V between pin 1 and pin 3 instead. Measure the cables for the small electric motor as well, to check if the circuit board is broken. \\ <font inherit/ | + | - Check the connector if you have power from the circuit board. Check with a voltmeter, it is 24V between pin 1 and pin 2 when the wheels are rotating and the hose spreader motor is running in a given direction. If you change direction on the wheels (on the manual screen) or the spreader switch direction at the turning point the hose spreader motor will go the other direction, then it is 24V between pin 1 and pin 3 instead. Measure the cables for the small electric motor as well, to check if the circuit board is broken. \\ <font inherit/ |
- Once you have measured and checked if the hose spreader motor have power, you must check if moisture/ | - Once you have measured and checked if the hose spreader motor have power, you must check if moisture/ | ||
- You must seal all three entrences if this isn't done already. | - You must seal all three entrences if this isn't done already. |