aier Vacuum Cleaner Instruction manualZW-263Parts IdentificationQINGDAO HAIER WHOLE SET SERVICE CO. LTD.HAIER INDUSTRY PARK,HI-TECH ZONE,QINGDAOHow to use the applianceFitting the Flexible Hose1.Push the flexible hose connector into the hose inlet socket untilit latches into place, then turn clockwise.2.To release the flexible hose connector, turn anticlockwise thenpull it out of the hose inlet socket.Pipe connected with the extension tubeConnection, the extension tube of smaller diameter pipe on thereceiving end, Then forced to rotate opposite to connect firmly.

Haier ZW-263 Instruction Manual