Cleaning The Roller Brush; Troubleshooting - Xiaomi MJWXCQ03DY Benutzerhandbuch

Cleaning the Roller Brush

1. Press the roller brush bu on as
shown in the figure to pop open the
roller brush cover, then pull out the
roller brush to clean it. A er it has
been cleaned, put the roller brush
back and close the cover until you
hear a click.
Roller Brush Bu on
Roller Brush Cover
When cleaning the vacuum cleaner, use a dry cloth. Do not use chemical solvents
such as gasoline, alcohol, or lacquer thinner, as these will cause the shell to crack
or fade.
Make sure you turn off the vacuum cleaner before cleaning or performing
maintenance.
When the dust compartment is full, please empty it immediately. Otherwise, it may
be blocked by the dirt, affecting the suction performance and causing the motor
over-heated.
It is recommended to replace the HEPA filter every 2–3 months. You may need to
change it more o en if it is used frequently.
2. Cut off the hair and fibers a ached
to the roller brush and remove them.
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Troubleshooting

Issue Possible Cause
The vacuum 1. The ba ery level is low.
cleaner does not
2. The vacuum cleaner is running
work.
for a long time so that it is
overheated.
3. The vacuum cleaner is not
powered on.
4. When the air duct has been
clogged for eight seconds, the
motor will stop running to protect
overheating.
5. The motor or ba ery is damaged.
The suction level 1. The dust compartment is full.
decreases.
2. The electric floor brush is
blocked by foreign objects.
3. The HEPA filter is blocked or not
thoroughly dry a er cleaning.
The noise is 1. The dust compartment is full.
extremely loud.
2. The air duct is clogged up.
The electric floor 1. The electric floor brush is
brush stops clogged so that it stops running
running. for protection.
2. The electric floor brush does
not work a er connecting to
power.
The vacuum 1. It is not well connected between
cleaner cannot be the power adapter and the
charged. electrical outlet.
2. It is not well connected between
the power adapter and the vacuum
cleaner charging port.
3. The power adapter is damaged.
The ba ery level The power adapter is not
Indicator is blinking compatible with the vacuum
red and white cleaner.
alternately.
Note: Any issue occurred during use, please refer to the troubleshooting above for
the solution. If the problem still persists, please stop using the vacuum cleaner
immediately and contact the a er-sales service for help.
Solution
1. Charge the vacuum cleaner.
2. Cool the vacuum cleaner down,
then use it again.
3. Power on the vacuum cleaner.
4. Clear the foreign objects in the air
duct, eletric floor brush, extension
rod, or dust compartment.
5. Please contact the a er-sales
service department for help.
1. Empty the content in the dust
compartment.
2. Remove the foreign objects in the
electric floor brush.
3. Clean the HEPA filter or thoroughly
dry it.
1. Empty the content in the dust
compartment.
2. Clear the foreign objects in the air
duct, eletric floor brush, extension
rod, or dust compartment.
1. Remove the objects tangled around
the electric floor brush.
2. Please contact the a er-sales
service department for help.
1. Firmly plug the power adapter into
the electrical outlet.
2. Securely connect the power
adapter with the charging port.
3. Please contact the a er-sales
service department for help.
Only use the included power adapter
to charge the vacuum cleaner.
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