Textron Greenlee QUICK DRAW 7804SB Manual De Instrucciones página 8

Operation (cont'd)
Using the 29451 draw stud and 31874 step-saver adapter
After drilling the pilot hole, use the 29451 draw stud
and 31874 step-saver adapter as shown here. These
components eliminate the need for step-up punching.
Note: The stud and adapter are rated to drive the
1-1/4" punch through 14 gauge mild steel .
Do not exceed the rated capacity of the 29451 draw
stud and 31874 step-saver adapter. Exceeding the
maximum rated capacity could cause The stud and
adapter to break and strike nearby personnel.
1. Drill 1/2" pilot hole using Greenlee Kwik-Stepper
step bit.
2. Thread adapter into punch.
Greenlee Textron / Subsidiary of Textron Inc.
7804SB/7806SB Hydraulic Punch Driver
®
3. Thread 7/16" draw stud tightly into driver. Place die
on draw stud.
4. Turn release valve knob counterclockwise, to
make sure the draw stud is fully extended.
Insert stud through pilot hole.
5. Thread the adapter with punch onto the draw
stud until the punch is tight. If punch is not
tight, the hole will not be completed.
8 4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070