Mach 490, Mach 492, Mach 494,
Mach 498, Mach 550, Mach 560,
Mach 566, Mach 555, Mach 564,
Mach 568, Mach 557, Mach 565,
Mach 569

UK MODELS
This manual has been written to provide maintenance and
service information necessary to keep your Thwaites machine
operating safely and efficiently throughout its service life.