Qualters and Smith QSB7 & QS7A Bandsaw Manual Qualters and Smith QSB-7 and QSB-7A Bandsaws. Instruction and Service Manual with Spare Parts Manual as Sectional Drawings and Electrical Schematic. Manufacturers: Qualters and Smith Models: 7 7A QSB QSB-7 QSB-7A Contents: Operators Manual Maintenance Manual Parts Manual Electrical Diagrams