Tri Tool 642SB Clamshell Air and Hydraulic User Manual
Page 27
27
Model 642SB Low Profile Clamshell
92-0612 Rev. 131230
CAUTION:
Back the Tool Holder off 1/4 revolution of the Feed Sprocket [approximately .008”
(.20 mm)] plus the desired land width.
Each revolution of the Feed Sprocket moves the Tool Bit .031” (.8 mm) toward or
from the pipe.
Engage the Feed Pin by pushing the Tripper Shaft to the ‘in’ position.
Rotate the Headstock 360
O
while checking the Feed Pin to the Sprocket
engagement.
Initiate the pipe cutting operations.
Go back to “Turn the Drive Motors on to full speed”.
RESETTING THE TOOL BITS FOR A BLEND
Loosen the Set Screws holding Tool Bits A, D, and E.
Slide Tool Bits D and E inward until they make contact with the beveled surface
formed by Tool Bits B and C.
Two pictures follow, showing incorrect blending of the Tool Bit cut.
Do not move Tool Bit A.
Correct Tool Bit Depth