39
20) Adjusting the X-Guide Bracket
Incline the guide bracket to the direction of “→”to the maximum manually. Loosen the fixing screws for Y-transfer
shaft ① and adhere the side of y-transfer shaft and the side of X-guide shaft bracket closely, then fix the Y-transfer shaft
①.
[ Fig. 61 ]
Y-Transfer Shaft
Feed Bracket
Y-Guide Shaft Bracket
①
①
[ Caution ]
After fixing the Y-transfer shaft screws ①, the X-guide shaft bracket should not move at all by load even though
when you move manually the feed bracket to the right and left.
[ Fig. 60 ]
19) Adjusting the Upper Under Stroke of
Feed Plate
In the state that air cylinder inhales air to the maximum,
loosen the nut ① and make the distance between the center
of cylinder pin hole and the center of cylinder knuckle be
120.5±0.3mm. After adjusting, fix the cylinder knuckle tightly
with the nut ①.
①
120.5±0.3mm
[ Caution]
If the distance, 120.5±0.3mm is too short, the upper
feed plate does not descend perfectly so you can’t see
the sewing materials. In that case, the material can be
twisted.
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