Tri Tool 620SB Clamshell Hydraulic - Manual (Page 23)

23
Model 620SB Low Profile Clamshell, Hyd.
92-0282 : Rev. 131230
WARNING:
NOTE:
Sever Tool Bit Set
If the Feed Pin to Sprocket engagement is as shown in ‘Incorrect alignment of the
Feed Pin’, then it will be necessary to loosen the four (4) Cap Screws on the Tripper
Bracket, so that it may be adjusted to the proper gap (.020” to .030” or .51 mm to
.76 mm) required for proper engagement.
Go to ‘General machining sequence’ earlier in this section.
TOOL BIT SET-UP
Select the proper Tool Bit set. Refer to ‘Tool Bits’ later in this booklet.
The use of dull or improperly designed Tool Bits or Tool Bits not manufactured
by TRI TOOL Inc. may result in poor performance and may constitute abuse
of this machine and therefore voids the TRI TOOL Inc. factory warranty.
Install the Tool Bits into the Tool Holders.
Refer to the section ‘Tool Bits’ for installation drawings of each of the Tool Bit
set-ups.
The wall thickness plus 3/4” (19.0 mm) of Tool Bit should be protruding from the end
of the Tool Holder.
Tighten the Tool Bit Set Screws, then verify that there is adequate clearance
between the Tool Bits and the pipe by rotating the Headstock.
The Leading Tool Bit should contact the pipe approximately .020” to .040” (.51 mm
to 1.02 mm) before the Trailing Tool Bit.
SEVERING