b. dual filter
1.
Press the knob on the dust cup arm.
2.
Lift dust barrel up.
3.
Apart the dual filter and dust cup by referring the lock markings as above.
4.
Use a soft brush to clean the dual filter then rinse it with clean water, dry it before replace it.
Note: please take the pre-motor filter out before rinse the dual filter.
c. Air outlet filter
1.
Take out the dust barrel from the vacuum cleaner as above.
2.
Turn the appliance over to open the air outlet filter cap.
3.
Take out the air outlet filter for cleaning and changing.
Please note:
The Hepa filter in the cleaner will became dusty over time. This is normal and will not affect the performance
of the filter. If the Hepa filter is so dusty that suction does not return to 100%, we suggest that the filter be
removed then rinsed under the faucet and allowed to dry for 24 hours by airing not near the fire or some high
temperature objects before refitting into the vacuum. This should be done once six months or when suction
appears to be reduced obviously.
Important:
Please note that there is a safety switch inside the vacuum to prevent the unit from being run with high
vacuum rate. If the vacuum is too high, the safety switch will be turned on. In this case, it can minimize the
vacuum rate and protect the motor from being broken.
Note:
The suction hole must be open, free of any obstructions at all times. Otherwise, the motor will overheat and
could become damaged.
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