Hkoenig twt77 Manuel D'instructions page 12

About the amount and usage of detergent, please read the usage method and precautions
carefully and use correctly.
Suck up the stain
●
When the stain floats, use the correct method to suck up the stain. It needs to be absorbed after
filling tap water in the clean water tank.
Warming water (always below 40 degrees) is even more effective.
To avoid detergent residue, please absorb carefully.
When the foam in the dust bin exceeds the full waterline, please stop the operation, and clean it
up. Otherwise, water droplets may be immersed into the main engine.
9) Press the power switch to turn off the device.
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