SINBO SVC 3446 - Manual (Page 12)

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FILLING WITH WATER
a. Pre-motor filter
1. Open the front cover.
2. Clean or change filter.
b. Air outlet filter
1. Press the air outlet grid knob to open
2. Take out the air outlet filter for clean and change.
Please note:
The sponge filter material in the cleaner will became dusty over time. This is normal and
will not affect the performance of the filter. If the sponge filter is so dusty that suction
does not return to 100%, then 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 minish 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.
Important:
All filters should be checked regularly for signs of damage, preferably after each cleaning
task. The filters must be replaced immediately if they become damaged. Always disconnect
the vacuum from the electrical outlet when checking the filters.
1 2
1 2
Pre-motor
filter