Triangle FixtureInsert each pole into fixture-holePoles for BG400SPoles for BG700SAir intake hose

Insert each pole(short-threads) into each fixture-hole.Then screw a nut with the pole-threads. Also glue it.Insert the triangle fixture into the air barrel as instructed on the picture.

Insert O-Ring and push it to theFixture. The O-Ring tightens theTriangle-fixture with motor-mount.

Screw a nut to the pole-threads,But the threads must not come out of the nut as shown on picture.Unscrew the nut of the valve, thenA ring is seperated from the valve.

Insert a float(SK25), PVC-washer thenScrew a nut to a plastic pole. The nut must be leveled to top of the threadsas shown on the picture.Valve AInsert the nut and ring to air-intake hose,then screw the nut into Valve A..