Reliable MSK-8900M Instruction Manual page 14

(2) The position of thread take-up spring (Fig. 27)
lower the presser foot
thread take-up spring
is 6~8 (for MSK-8900M) and 4~6mm (for MSK-8900H)
a. Lower the presser foot
b. Loosen the screw
c. Turn the thread tension base
d. Tighten the screw
2. Adjust the casting thread guide (Fig. 28)
The proper position of casting thread guide
that the screw locates at the center of adjusting
range of thread guide
When adjustment, Loosen the screw
move the thread guide
1. For sewing heavy weight materials, please move
the thread guide leftward;
2. For sewing light weight materials, please move
the thread guide rightward;
3. Adjust the height of presser foot
Lift the presser foot
, the standard height of presser foot is 6mm
(1) Loosen the nut
Note: The height A of screw
49mm, otherwise the presser spring and spring rod
will be out.
(2) Lift the presser foot
bar ;
(3) Pull out the rubber plug
(4) Loosen the screw
upward or downward to make the height of presser
foot 6mm
(5) Tighten the screw
(6) Inset the rubber plug;
(7) Adjust the pressere of presser foot with screw
, then tighten the nut
, the clearance between
and the top of thread guide
;
;
to adjust it;
.
by presser foot lifting bar
and screw
cannot exceed
by presser foot lifting
;
and move the presser bar
;
.
is
and
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