Т³гж 13 – Reliable MSK-8900M User Manual

Page 14

Less

(2) The position of thread take-up spring (Fig. 27)
lower the presser foot

, the clearance between

thread take-up spring

and the top of thread guide

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

to adjust it;

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

and

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

by presser foot lifting bar

, the standard height of presser foot is 6mm

(1) Loosen the nut

and screw

Note: The height A of screw

cannot exceed

49mm, otherwise the presser spring and spring rod
will be out.
(2) Lift the presser foot

by presser foot lifting

bar ;
(3) Pull out the rubber plug

;

(4) Loosen the screw

and move the presser bar

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