English
TROUBLESHOOTING GUIDE
WARNING
●To avoid injury from an accidental start, turn the switch OFF and remove the plug from the power source or remove the battery from the main body before making any adjustments.
●All electrical or mechanical repairs should be done only by qualified service technicians. Contact Hitachi Authorized Service Center.
Problem | Possible Cause | Possible Solution |
|
|
|
Tool will not start. | Battery not installed properly. | Check the battery installation. |
| Battery not charged. | Charge battery using appropriate |
| charger. | |
|
| |
| Battery overheated. | Remove battery from tool and let battery |
| cool for while. | |
|
| |
Battery will not charged. | Battery pack not installed into Charger | Insert battery into charger until charge |
| properly. | status lamp (red) appears. |
| Charger not plugged in. | Plug charger into a working receptacle. |
| Battery temperature too hot | Remove battery from charger, cool |
|
| battery. |
|
| For more detail, refer to “Charging |
|
| Method”. |
| Battery temperature too cold | Remove battery from charger, move |
|
| battery and charger to a surrounding air |
|
| temperature of above 32°F (0°C) |
|
| For more detail, refer to “Changing |
|
| Method”. |
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