Brother BAS-600 - Adjusting the Corner Knife

13. Adjusting the corner knife
(1) Adjusting the corner knife standard position
(2)
<Dimensional drawing>
Sewing start
b
1mm
1mm
1mm
b
1mm
Sewing end
a
a
1mm
After corner knife position adjustment 5-5 and center knife compensation 0-0 with a two ply serge, the
above dimensions will be 1 mm.
* Adjust the corner knife position according to material thickness.
Adjusting the corner knife front-back position (standard)
1. Sewing end side corner knife position
2mm
-70-
(j) Set the mode switch to KNIFE CHANGE & CYCLE
PGM., raise the corner knife, and bleed the air.
® The corner knife@ cutting position should be 1
mm inside
as shown in Fig. a. Loosen the bolt 0
on the sewing end side, and move the slider @)
back and forth to adjust it, then tighten the
boltO.
® Loosen the bolt 9 on the sewing start side, and
adjust
the slider @ back and forth so that the
gap between the back sides of the two corner
knives@ is 2 mm, then tighten the bolt e.
* When the slider is replaced during gauge
replacement, replace one slider (either on the
sewing start or sewing end side) and adjust the
gap to 2 mm. There should be no significant
change in
the cutting position.
From the library of: Superior Sewing Machine & Supply LLC