SunStar KM-857J Series User Manual page 31

C) Final fixing of movable knife's initial position (see figure 47)
②
③
※The standard initial assembling position of the movable knife ① is where the movable knife-edge protrudes about
0.5~1 mm ③ from the fixed blade② edge, when the trimming action is finished, that is, when the movable knife is
in its initial stop position. When fixing the position of the movable knife, the following directions must be followed
so that the power generated in the cam ④ is delivered without any loss to the trimming action.
[Adjustment Order]
a) Turn the pulley manually to position the cam so that the roller⑥ can enter the complementary straight line⑤ right
after the trimming cam④ finishes trimming.
b) Slightly loosen the fixing crews ⑦⑧ of the left and right movable knife shaft crank.
c) With the roller ⑥ inside the cam by pressing the trimmer shake linkage ⑨, push the ball joint linking bar ⑩ or the
left and right movable knife shaft linking bar ⑪ slightly to the right, so that there isn't any impact to each
connecting device. Then, adjust the roller ⑥ to protrude out about 0.5~1mm from the cam complementary straight
line edge just line ⑫ of the figure. After the adjustment is made, tightly fasten the left and right crank fixing screws
⑦⑧.
d) When willing to adjust only slightly the initial position of the left and right movable knives, use the ball joint
linking bar⑪. If only the left movable knife is to be slightly adjusted, then use the linking bar⑪.
①
⑤
⑪
⑦
⑥
⑨
⑫
⑥
⑩
⑧
④
[Figure 47]
31