Brother International BAS-705 Instruction Manual - English - Page 61

Adjusting the fork shaft and the belt loop transfer height

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6. STANDARD ADJUSTMENT (MECHANISMS) 6-3-4. Adjusting the fork shaft and the belt loop transfer height 1. If the 1st bar tacking position and 2nd bar tacking position are not aligned. Loosen the two bolts q and then move the fork bracket stopper w to adjust the q position of the fork bracket so that the heights are the same. After adjusting, tighten the two bolts q. It is possible to determine whether the fork bracket is parallel to the top of the needle plate. parallel w 0.5mmʙ1mm r t y 2. If not enough pressure is applied for the thickness of the belt loops, loosen the two bolts e and move loop pressers B r and F t up or down to adjust the distance between them and button presser A y. * As a guide, the distance should be 0.5 - 1 mm less than the thickness of the belt loops. e r 3. Loosen the two bolts t of loop support B y, and then align loop support B y with the top of loop presser B w. coincidence w ʕ58 ʕ B A S -705

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6. STANDARD ADJUSTMENT (MECHANISMS)
6-3-4. Adjusting the fork shaft and the belt loop transfer height
2.
If not enough pressure is applied for the thickness
of the belt loops, loosen the two bolts
e
and move
loop pressers B
r
and F
t
up or down to adjust the
distance between them and button presser A
y
.
*
As a guide, the distance should be 0.5 - 1 mm
less than the thickness of the belt loops.
3.
Loosen the two bolts
t
of loop support B
y
, and
then align loop support B
y
with the top of loop
presser B
w
.
―
58
―
BAS-705
t
y
w
coincidence
1.
If the 1st bar tacking position and 2nd bar tacking
position are not aligned. Loosen the two bolts
q
and
then move the fork bracket stopper
w
to adjust the
position of the fork bracket so that the heights are
the same. After adjusting, tighten the two bolts
q
.
It is possible to determine whether the fork bracket
is
parallel to the top of the needle plate.
q
w
parallel
e
r
0.5mm
～
1mm
r