Symptom | Checklist |
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|
| • Check if there’s power failure or whether the power plug is |
| unplugged. |
| • Remove any obstacles around the charger (about 1 m in |
| front and about 0.5 m to both sides of the charger) that |
The robot vacuum cleaner | may disturb the robot vacuum cleaner from returning to |
cannot find the charger. | the charger. |
| • When there’s foreign matters on the charge pins that |
| affects charging, clean the foreign matter. |
| • Check if the Virtual guard (option) is installed near the |
| charger. |
| • Check if the charger is installed along the grain of wooden |
| floors or tiles. |
The robot vacuum | • It may clean in diagonal direction for moving to another |
cleaner suddenly cleans | area in shortest route, or it made contact with any |
diagonally. | obstacles in that angle, or if it was charged at the charged |
| at an angle, or grain of the wooden/tile floor is in that |
| direction. |
| • If you point the red light directly at the robot vacuum |
| cleaner, it may not move to desired direction. |
Point cleaning is not | |
working. (Option) | robot vacuum cleaner. |
| • Do not use the point cleaning in direct sunlight, under |
| bright light or on dark floors. |
| • If the batteries in the Virtual guard are depleted, replace |
The robot vacuum | them. (2 type D (LR20) batteries) |
cleaner passes through | • If the power lamp if the Virtual guard is off, check if the |
the Virtual guard. | Virtual guard is turned off and then turn it back on. |
(Option) | • Check if the distance sensor is facing in the desired |
| direction you want to create an invisible barrier. |
The battery usage time | • Make sure you are using alkaline batteries. |
of the Virtual guard is | • Replace the batteries with new alkaline batteries. (2 type D |
too short. (Option) | (LR20) batteries) |
|
|
Appendices
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