13
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Assembly step 6
）
Roller brush assembly
—
Lift the suction port, pull the quick release trigger and open the quick release
cover. Align the square end of the roller brush into the square shaft, insert the bearing end into the quick-release bracket
bearing mounting position, and pull the quick release trigger and fasten the upper cover.
Note: Before installing this component, it is necessary to turn off the machine engine to ensure that the entire machine is not
working, replace or install the roller brush.
Note: The quick release cover must be snapped into place. Pull the roller brush firmly without pulling the trigger, please check if
the roller brush will fall off; if it will fall, please reinstall this component.
Fig.11-1 Pull the trigger Fig.11-2 Open the top cover Fig.11-3 Insert square heart
Fig.11-4 Snap in bearing Fig.11-5 Fitting the cover Fig.11-6 Installation completion diagram
△
Assembly step 7
）
Auxiliary hose assembly
—
Open the cover on the suction port, align the end of the hose into the interface
fixing bracket, and tighten it to the right according to the marking indication on the interface fixing bracket.
Fig.12-1 Open the cover Fig.12-2 Insert hose connector
quick release trigger
quick release cover
Square shaft
square heart
Bearing groove
Suction mouth
