MAINTENANCE
Troubleshooting schedule
Keypad
Possible fault codes on the chain saw keypad.
Keypad | Possible faults | Possible action |
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Warning indicator flashing. | Chain brake engaged. | Pull back the front hand guard to |
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| release the chain brake. |
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| Temperature deviation. | Allow the machine to cool down. |
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| Overload. Cutting attachment | The cutting attachment is jammed. |
| jammed. | Release the cutting attachment. |
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| The power trigger and the | Release the power trigger and the |
| activate button are pressed at | machine is active. |
| the same time. |
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Green activate LED flashing. | Low battery voltage. | Charge the battery. |
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Warning indicator lit. | Service | Contact your service agent. |
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Battery
Troubleshooting the battery and/or the battery charger during charging.
LED display | Possible faults | Possible action |
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Warning indicator flashing. | The battery is discharged. | Charge the battery |
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| Temperature deviation. | Use the battery in surroundings |
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| where temperatures are between - |
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| 10 °C and 40 °C. |
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| Over voltage. | Check that the mains voltage |
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| corresponds with that stated on the |
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| rating plate on the machine. |
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| Remove the battery from the |
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| battery charger. |
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Warning indicator lit. | Cell difference too much (1V). | Contact your service agent. |
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Battery charger |
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LED display | Possible faults | Possible action |
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Warning indicator flashing. | Temperature deviation. | Use the battery charger only when |
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| the surrounding temperature is |
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| between 5 °C and 40 °C. |
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|
Warning indicator lit. |
| Contact your service agent. |
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English – 39
