21-2 更換刀片
21-2-1 更換上刀片
放鬆螺絲即可抽出上刀片,更換後確實
鎖緊螺絲。
21-2-2 更換下刀片
放鬆螺絲○
13
即可抽出下刀片,更換後確實
鎖緊螺絲○
13
。
微調上下刀的剪切角度,分解
露出螺絲,微調螺絲的凸出量,可改變
上刀水平方向的剪切角度。
※注意,螺樁不可凸出壓板的底面。
21-2-1 Changing the knives:
(1) Loosen the screws and to remove
the upper knife.
(2) Loosen the screw to remove the lower
knife.
(3) Reset the lower knife with the screw.
(4) Reset the upper knife with the screw.
See”9 Adjusting lapped width of upper
fabric” for engagement of the nives.
(5) Adjust the knife holder guide collar,
referring to above “Pressure of upper
knife”.
21-2-2 Adjusting knives
Remove the parts to first. and turn the
screw to adjust the engaging angles between
upper knife and lower knife.
When adjusting, make sure the screw can not
out from the flat bottom of knife support
and then, insert it into the bracket hole
and tighten it.