Makita GRH07 Instruction Manual page 25

Replacing sealing cap
Optional accessory
Replace a sealing cap at regular intervals as a worn
or damaged sealing cap may affect the suction
performance.
1.
Insert a flat-blade screwdriver, with its flat surfaces
vertical, into one of the release holes placed on the
sides of the nozzle head. Tilt the flat-blade screwdriver
at an angle to squeeze and pop the cube hook of the
sealing cap out of the molded receptacle. Then peel the
rubber edges of the sealing cap away from the rims of
the nozzle head opening.
Fig.61
► 1. Sealing cap 2. Cube hook 3. Release hole
4. Nozzle head
2. Set one of cube hooks of a renewed sealing cap
into the molded receptacle in the nozzle head with a
recessed surface of the sealing cap facing forwards.
2
Fig.62
► 1. Cube hooks 2. Receptacles 3. Sealing cap
4. Recessed surface
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4
3
2
4
3. Place the other hook into the receptacle on the
opposite side of the nozzle head, while repositioning the
sealing cap to fit finely to the nozzle head.
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5
3
Fig.63
► 1. Sealing cap 2. Cube hook 3. Receptacle
4. Nozzle head 5. Rims
4. Gently lay the rubber edges of the sealing cap
down over the rims of the nozzle head opening from
bottom to top.
Fig.64
► 1. Rubber edges 2. Sealing cap 3. Nozzle head
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