Mathey Dearman CGM Cold Cutting System User Manual
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B. With the aid of the Blade Lowering/Raising Handle, turn the Feed Screw clockwise until the Cutter Spindle (See
Figure 13) is raised to its highest position to avoid the Cutters touching the pipe during installation or removal.
C. Remove the Cutter Lock Nut by rotating it clockwise using the 32mm Wrench furnished with the machine.
D. Remove the Cutter Lock Nut, Washer and Cutter Support Collar. (Refer to Figure 13.)
Figure 12: Side View Blades
E. Remove any metal chips and other debris from the Cutter Spindle, Male Cutter Drive Collar, Female Cutter Drive
Collar and Cutter Lock Nut (Refer to Figure 13).
Figure 13: Cutter Drive Assembly