What should I do if the sweeping robot is broken? What problems are common to the sweeper? Nowadays, people's life is getting faster and faster. More people don't want to waste time on housework. They will use small appliances such as sweeping robots to improve their lifestyle. The sweeping robot is easy to use. Then, will it be difficult to repair when it fails? In order to help everyone solve the actual problem, this issue of the big life explosion column will sort out the individual fault problems that may occur in the sweeper. Maintenance methods, I hope to help everyone.
Fan does not turn
Fault Description: Press the start button to start, the fan and brush of the machine will stop for one second, and the wheel will keep turning. The fan and brush will restart three times. After three restarts, the machine will pause and the buzzer will sound an alarm.
Maintenance method: 1 Check if the fan is deformed, there is no abnormal noise of the wind blade, if any, please replace the fan module. 2 Unplug the fan cable and press the start button. If there is no alarm, you need to replace the fan module. 3 Unplug the fan cable and press the start button. If the machine still has an alarm and does not check for an abnormality, you need to replace the motherboard.
Not booting
Fault description: Press the switch button to not turn on.
Maintenance method: 1 The machine is left for too long, the battery is out of power, and it needs to be charged by the charging stand or adapter. 2 Please check if the battery cable and the shell connection cable are loose and fall off. 3 If the machine switches frequently, please check if the button switch is damaged. 4 When it is not the above reasons, you need to replace the motherboard.
Not shut down
Fault description: After power on, press the power on/off button to shut down.
Maintenance method: 1 If the machine switch is frequent, please check if the button switch is damaged. 2 Please check if the cable connection cable is loose. If it is not detected, it will need to be replaced.
Suspended in the running machine
Fault Description: Press the start button to start, the machine will pause for a few seconds, the fan, brush and wheel will not turn, restart three times, the machine will pause after three restarts, the buzzer will sound alarm.
Maintenance method: 1 If it is rough carpet floor, the resistance of the machine is too great, put the machine on the floor environment and try it. 2 Unplug the left and right wheels to start the machine to check if there is such a bad phenomenon. If there is any, there is a problem with the motherboard. You need to replace the motherboard. If you pull the wheel, it means that the wheel is a problem and you need to replace the wheel. .
Brush does not turn
Fault description: the main brush turns, the side brush does not turn; the main brush and the side brush do not turn
Maintenance method: 1 Check if the main brush is rotating. If the main brush is rotating, check whether the side brush is wrapped with foreign matter. If the main brush and the side brush cannot be rotated, then loose the main tooth box screw. One point, if the start is turned or not, if it can't be rotated, only the main tooth box can be replaced.
Regardless of the power-on shutdown fan/brush always rotates
Fault Description: The fan/brush still rotates after shutdown
Repair method: replace the motherboard
Left/right wheel does not turn
Fault Description: After the machine is started, the left/right wheel does not rotate and the main brush/fan works normally.
Maintenance method: 1 first check whether the left and right wheels are stuck with foreign objects, and whether the socket is loose. 2 If only one wheel does not turn, exchange the left and right wheel sockets to start the machine to check if the machine is still not turning. If it is, the wheel that does not turn is broken, you need to replace the wheel. If not, you need to replace the motherboard. 3 The machine starts to walk sideways, pauses after stopping or hitting the wall, indicating that the motherboard is broken and needs to be replaced.
Remote control is not sensitive
Fault Description: The buttons on the remote control can sometimes be remotely controlled and sometimes not remotely controlled.
Maintenance method: 1 Check if the voltage of the remote control battery is too low. 2 The machine cannot be placed in front of the opened charging stand and virtual wall (cannot be remotely controlled within 3M from the charging stand and virtual wall). Please unplug the charging stand and turn off the virtual wall before performing remote control. 3 Turn on the charging stand, let the machine switch to find the charging seat mode to run, see if the machine can automatically turn when looking for the charging stand, can turn the circle to indicate the problem of the remote control, if it can not turn, it means that the machine receiving head has a problem, replace keyboard.
The machine is not charging
Fault description: When charging the machine with an adapter or charging stand, the green light of the machine does not flash.
Maintenance method: 1 Check if the adapter is good, and the adapter with indicator light must be lit. The adapter can't be charged. Check if the machine can be charged on the automatic charging stand. If the automatic charging stand can be charged, the adapter is broken and needs to be replaced. 2 If the adapter and the charging stand are not charged, check that the machine wheel does not turn. If it does not turn, the wheel drive IC 8958/4612 breaks down and causes the battery to be short-circuited. If it cannot be turned on, the battery has been damaged, or the battery has been short-circuited. The motherboard needs to be replaced and the battery can be charged and activated. 3 green light can flash, but still does not charge, indicating that the motherboard is bad, you need to replace the motherboard. 4 Green light does not flash, but still has electricity after charging for a period of time, indicating that the green light is bad, replace the green light or the keypad.
The machine has been placed for too long and cannot be charged.
Fault description: When the machine is placed for more than one month, it cannot be turned on, and the host is charged. After a while, the green light will be extinguished, indicating that it is fully charged. There will be no electricity for a while.
Maintenance method: Use the adapter to directly charge the host. After the green light is off, it still needs to be charged for one hour. At this time, it is a small battery charge, which is used to activate the battery. After one hour, the machine stops charging for one minute and recharges the host again. It can be charged normally. If it doesn't work, please replenish it for another hour and activate the battery again. This way, you can activate the battery completely three times.
Do not boot after charging
Fault description: The battery is hot when the machine is charging, and the machine cannot be turned on when the machine is not charging.
Maintenance method: This is caused by the poor internal consistency of the battery. It only needs to wait for the temperature switch to recover, and the machine can work normally. By charging and discharging the battery three times, the internal consistency of the battery can be repaired.
The button is not working
Fault Description: The buttons on the keypad sometimes have a role, sometimes not working.
Repair method; replace the keypad or replace the button of the same specification.
The cleaning effect is not good, the suction is small
Fault description: the dust is not clean when the machine sweeps the floor
Maintenance method: Check the dust box, the dust inlet, whether the dust cover is too dirty or not, and whether the sweep is normal. Is the battery dead?
The machine suddenly stopped working during operation
Fault Description: Suddenly stop/shut down when the machine is running
Maintenance method: 1 Check if the power of the machine is exhausted, and the power is automatically turned off. At this time, manual charging is required. 2 Check if the machine works in the fixed point mode, and the machine will pause after 10 minutes in the fixed point mode.
Increased noise
Fault description: the sound of the running machine suddenly becomes bigger
Maintenance method: 1 If the sound suddenly becomes louder, observe whether the machine has entered the clockwise fixed-point cleaning mode. If it is in the fixed-point mode, it is normal and will recover automatically after a period of time. 2 If the machine has a sharp sound in the automatic cleaning mode, check if the dust box is installed and check if the brush and dust box are dirty. 3 If there is a serious abnormal noise, adjust the machine to the automatic charging mode to observe whether there is any abnormal noise. If there is abnormal noise, it means the abnormal sound of the main tooth box of the brush, check the brush wheel for foreign matter. If it is stuck, the main tooth box needs to be replaced. If there is no abnormal noise, it means that the fan is abnormal. Check if the fan is stuck with foreign objects. Otherwise, the fan needs to be replaced.
The machine's anti-drop failure or failure
Fault description: The running machine occasionally falls off the steps or pauses at the edge of the step and lights up the red light.
Maintenance method: 1 First, we must determine that the step height must be greater than 8CM. 2 Check if the sensor at the bottom of the machine is dirty or obstructed. A machine with a partially smooth or reflective area may cause the anti-drop function to deteriorate. 3 Check if the machine is working under strong sunlight. Please do not stack fragile items under the table or steps cleaned by the machine to prevent the machine from falling under the influence of the environment with a minimum probability.
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