Hutt W77, Product Manual & Warranty Card, Page: 25 / 40

Installation Instructions
Fit the white side of the cleaning cloth onto the machine, and keep it flat to avoid air leakage.
Use the original cleaning cloth, otherwise the performance of the machine shall be affected.
Switch the two locks on the side of the machine, and the battery cover will automatically
pop up. Put a fully charged battery into the case, and put on the battery cover.
Make sure the cover is not lifted, and no protrusion on each side.
Insert the metal keychain of the safety sucker into the keyhole, press it clockwise to
rotate it in place.
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