SunStar SC 7200 Series - Adjustment of the Moving Mes(Left) Stroke

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7) Adjustment of the moving mes(left) stroke
①
⑨
⑧
⑦
⑥
⑤
The stroke of the moving mes(left) can be adjusted at the range of 3.0mm to 4.0mm. When shipped out from the factory, the
stroke default value is set at 4.0mm. In order to change the stroke of the moving mes(left), follow the instructions below in order.
(1) Loosen the screwⓐ and remove the bracket cover⑤ and the gasket⑥.
(2) Loosen the nut⑦ of the moving mes(left) adjusting lever pin⑨.
(3) Move the lever pin⑨ in the Y direction to reduce the stroke. Move the lever pin in the X direction to increase the stroke.
(4) Adjust the nut⑦ of the moving mes(left) adjusting lever pin⑨.
(5) Slightly loosen the screw④ of the moving mes(left) holder②.
(6) Turn the pulley manually to lower the moving mes(left)①.
When the moving mes(left)① is located at the dead point, move the moving mes(left) holder② to place the end of the
moving mes(left) blade 0.5mm above the front face of the fixed mes(left).
Then tighten the screw④ of the moving mes(left) holder②.
(7) Loosen the screw⒃ of the collar(left)⑮. Use the spring pressure to make the moving mes(left) and the fixed mes(left)
contact each other.
(8) Place a strand of thread between the moving mes(left)① and the fixed mes(left)③, and check whether the pressure
applied to the moving mes(left) is appropriate. Then turn the pulley manually.
(9) Adjust the moving mes(left)① and the fixed mes, and set the position of 7mm away from the end of the moving mes
(around the root area of the moving mes(left)) and the front face of the fixed mes(left)③ to be at the same position. Then
loosen the screw⒃ of the collar(left)⑮.
(10) Check whether the mes(knife) is operating properly.
(11) Use the screwⓐ to install the bracket cover⑤ and the bracket cover gasket⑥.
[ Figure 112 ]
③
②
④
⒃
⑮
ⓐ
⑨
⑩
⑧
⑦
Turn off the motor switch before making any adjustments. Make sure that the motor is completely
turned off.
Warning
The stroke of the moving mes(left) becomes maximal, when the punched mark
⑧⑧
and the
punched mark
⑩⑩
are aligned. Do not place the moving mes(left) adjusting lever pin
⑨⑨
above
the maximal position by moving it to the X direction.
Note