Fig. 11.
To Adjust New Style Automatic Stop.
First—Adjust the automatic stopping pawl A (Fig. 14) to 15-16 inch from side of cam to back of pawl and adjust automatic safety pawl the same.
Second—Set the automatic stopping lever C (Fig. 14) so as to engage 3-16 inch with automatic stopping pawl A. Then clamp the vertical starting lever shaft K with set screw D (Fig. 12).
Third—By the adjusting nut E (Fig. 13) adjust the driving shaft clutch flange F (Fig. 12) to 29-64 inch from end of driving shaft bearing G (Fig. 12); then tighten check nut.
Fourth—By means of adjusting screw H (Fig. 12) take up the lost motion between the contact points I and J (Fig. 12), leaving 1-32 inch play; then tighten check nut.
To set friction clutch on machines with old-style automatic stop, simply tighten the nut E (Fig. 13) until there is 1-16 inch between flange F and driving shaft bearing G (Fig. 12), with starting lever open; then set vise automatic.