12
TAPMATE
™
XL-424 Operating Manual
TAPMATE XL-424 SET-UP FOR 4" - 12" taps:
(cont.)
10. Thread the TM Shaft Nose or TM PVC Pilot (depending on the material of pipe you are tapping) into
the end of the Shaft and tighten until the shank of the TM Shaft Nose or the TM PVC Pilot is flush against the face
of the Shaft. Due to the longer body length of the 10 and 12 inch shell cutters, a Pilot Drill Extension must
be attached between the Shaft and the Shaft Nose (or PVC Pilot) and tightened into place for these size taps.
See drawings (below) for Shaft Nose configurations.
11. Now slip the shell cutter over the TM Shaft Nose or TM PVC Pilot and thread it onto the Shaft until it is snug
against the Jam Nut .
12. Retract the Shell cutter into the Adapter Bell by rotating the Brake Tube in a counter-clockwise direction. The Brake
Tube will stop rotating when it shows “zero” (or a little beyond) on the Thrust Tube. Locate the set screw hole in
the Brake Tube back over the scale in the Thrust Tube and re-attach the Brake Tube Locking Handle. The Brake
Tube Locking Handle may damage the Thrust Tube threads if it isn't located over the scale.
13. Check that the Lead Nut is sitting at "zero" on the Lead Tube.
SHAFT NOSE CONFIGURATION FOR 10" - 12" CUTS
TM Shaft Nose
XL Shaft TM Jam Nut
TM Pilot Drill
Extension
SHAFT NOSE CONFIGURATION FOR 4" - 8" CUTS
TM Shaft Nose
XL Shaft
TM Jam Nut
