Mathey Dearman CGM Cold Cutting System User Manual
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F. Remove any metal chips from the Cutting and Beveling Blades.
G. Place the Bevel Cutter on the Cutter Spindle so that the cutting edge is facing downward (Refer to Figure 12).
H. Align the holes in the Bevel Cutter with the two (2) Hardened Pins and push the Bevel Cutter forward, until it
contacts the face of the Male Cutter Drive Collar.
Note: The Center and Beveling Cutters will fit snuggly on the Shaft. (Refer to Figure 13).
I.
Follow the same procedure to install the Center Cutter and the second Beveling Cutter.
J.
Install the Cutter Support Collar, Washer and Cutter Lock Nut. (Refer to Figure 13).
K. Tighten the Cutter Lock Nut counterclockwise using 32mm Wrench.
L. Lower the Cutter Safety Cover and latch the Blade Safety Device to the Cover.
Note: The machine will not function if Blade Safety Cover is not latched to the Blade Safety Device.
Note: Never operate the machine with the Severing Blade and only one Beveling Cutter.
Note: Never use the Severing Blade to sever the pipe without the Severing Blade Space for each side of the blade.
Note: Never use the two (2) Beveling Cutters without the Center Cutter.
6 CUTTING PROCESS.
6.1 PREPARATION FOR THE CUTTING PROCESS
Figure 14: Air Regulator Group
Figure 15: Hydraulic Regulator Group
A. With the Blade Lowering / Raising Handle, turn the Feed Screw until the Cutter Spindle is raised to its highest
position.
B. Turn the Start / Stop Control to the OFF Position.
C. Turn the Machine Directional Control to the STOP Position.
D. Turn the Machine Speed Control clockwise to the “0” position or fully closed position.
E. Turn the Blade Speed Control clockwise to the “0” position or fully closed position.
F. Check the Safety Cutter Cover to insure it is closed and the Latch of the Blade Shut-off Device is latched to the
Cover.
G. Turn off the Air or Hydraulic Power Source and bleed the air or hydraulic pressure from the supply hoses.
Machine Speed Control
Blade Speed Control
Machine Directional Control
Start/Stop Control
Machine Speed Control
Blade Speed Control
Machine Directional Control
Start/Stop Control