Background

Many Colchester manuals are listed below. However, pre-1946 there were no proper technical publications for Colchester lathes - but we can offer an interesting set of early Catalogues (listed below).


Harrison M350V Lathe (Variable-speed drive) Manual

Harrison M350V Lathe (Variable-speed drive) Operation and Maintenance
Manual with Parts Manual as Sectional Drawings. Includes two electrical
schematics and a spindle drive electrical fault-finding guide. (This lathe is a
Colchester VS3250 with Harrsion badging).

  • Operators Manual
  • Maintenance Manual
  • Parts Manual
  • Electrical Diagrams
  • Technical Drawings
Hepworth Tracer (hydraulic copying) Attachments Manual. All types from 150 to 620

HEPWORTH HYDRAULIC COPYING (TRACER) Attachments for the Series 150, 300, 400, 450, 470, 472, 600 & 620 as fitted to Colchester, Harrison, Milmor, Smart & Brown, Dean Smith & Grace, Willson, Kerry, Broadbent-Schofield and many other makes. A complete 140-page Data Pack with Detailed Operation Manuals and Spare Manuals as Sectional and other drawings.

  • Operators Manual
  • Maintenance Manual
  • Parts Manual