Trumpf CN700 Manual  & CN900 Nibbler Manual for Operator’s & Parts – Complete Operating, Setup & Maintenance Guide

This Trumpf CN700 and CN900 Nibbler Operator’s & Parts Manual is a comprehensive resource for metal fabricators, sheet-metal technicians, maintenance personnel, and machine rebuilders who use these powerful industrial nibblers for precision cutting and forming. Covering erection, installation, working methods, adjustments, and complete parts information, this manual delivers the full technical support needed to operate and maintain the CN700 and CN900 machines at peak performance.

The manual begins with detailed setup and assembly instructions, including unpacking, transportation, installation, cleaning, electrical connection, and final assembly. It also includes an overview of all standard accessories supplied with the machines. The construction section explains the machine body, gearhead, support bracket system, coordinate guides, template table, copy-nibbling tools, cooling systems, and automatic piercing features, providing operators with a thorough understanding of all machine components.

The manual also includes an extensive section on working methods, covering every major cutting and nibbling technique such as hollow punch nibbling, copy-nibbling, coordinate nibbling, circular nibbling, bevel nibbling, scribed-line cutting, straight cutting, circle cutting (inside and outside guides), slotting, louvre cutting, folding, beading, and flanging with both small and large flanging tools. Additional sections detail speed settings, stroke length adjustment, ram feed settings, and upper-tool height adjustments for all cutting modes.

Maintenance coverage includes lubrication, ram-play correction, and care instructions to ensure long service life. A complete parts breakdown with exploded diagrams and part numbers supports fast, accurate repairs.

Manual Covers:

• Machine erection, installation & electrical setup

• Gearhead, machine body & support bracket operation

• Coordinate guides & template table functions

• Copy-nibbling tools & automatic piercing

• Complete nibbling & cutting methods

• Circle cutting (inside & outside guides)

• Slotting, louvre cutting, folding, beading & flanging

• Speed, stroke length & ram feed adjustments

• Upper tool height setting for all cutting modes

• Lubrication, maintenance & ram-play correction

• Complete parts breakdown with diagrams