Adjustment Of The Position For The Movable Knife Point; Adjustment Of The Fixed Knife Position - HIGHLEAD HLK-1510 Instruction Manual

(2) Under the sewing machine regular stop condition(the needle stop position is upper and the take up lever
stop position is highest)，loosen the setscrew
○
follower 2 to be positioned to contact with the shoulder portion
about 1 mm clearance between the cam follower
tighten the setscrew
(3) Push the cam follower lever
engaged into the cam groove
(4) lf the cam follower
○
follower 2 contacts with the shoulder portion
the stopper screw
○
stopper screw 8 back about 1/3 turn and fix the nut

7-11 Adjustment of the position for the movable knife point

(1) Tilt the sewing machine head to
the left to be able to see the
bottom component parts．
(2) Open the cylinder cover
(3) Check with the point
movable knife whether it is located
at the position apart 0.5mm fromthe front face of the hook retainer
(4) For the adjustment of the movable knife point
○
end 4 right and left then，adjust the position of the movable knife point．
(5) After the adjustment，tighten the adjusting screw nut

7-12 Adjustment of the fixed knife position

(1) Open the cylinder cover
(2) Remove the
○
， which engages the
ring 4
○
movable knife 2 and the link
(3) Loosen the setscrews
remove the sliding plate
(4) Turn the sliding plate
position to be positioned for the blade edge
From the library of: Superior Sewing Machine & Supply LLC
○
5 of the cam follower lever
○
4 by hand to the arrow direction and make sure that the cam follower
○
3 smoothly．
○
2 is not engaged smoothly，under confirming with the condition which the cam
○
8 until it touches with the stopper
○
1 of the
○
．
1
E-shaped snap
○
．
3
○
5 then ，
○
6 ．
○
6 upside down and loosen two setscrews
○
—
○
5 of the cam follower lever
○
3 of the trimmer cam
○
2 and the trimmer cam
○
．
4
○ ○
3 of the trimmer cam
○
9 of the cam follower lever
○
7 firmly．
○
2 ．
○
1 ，loosen the adjusting screw
○
3 securely．
○
9 then，adjust the fixed knife
7 to have the clearance 0.5mm from the edge of the needle
21
—
○
4 and adjust the cam
○
1 with having
○
1 ．After this adjustment，
○
1 , loosen the nut 7 and tighten
○
4 then，loosen the
○
3 and move the rod
○
2 is
○
10