Reliable MSK-8900M User manual

MSK-8900M
Industrial Sewing Machine
INSTRUCTION MANUAL

1. Brief introduction 1
2. Main specifications 1
3. Main parts name 1
4. The method of installation 1 5
5. Pareparation before sewing 5 7
6. Sewing 7 8
7. Adjusting the tension of thread 8
8. Maintenance 9 10
9. Correct adjustment 10 13
1. Machine casting components 14 15
2. Needle bar, thread take-up components 16 17
3. Presser foot components 18 19
4. Feed components 20 23
5. Rotary hook components 24 25
6. Lubrication components 26 27
7. Accessories 28 29
CONTENTS
Operation instruction
Parts manual

OPERATION INSTRUCTION

Needle bar
Thread take-up lever cover
Oil window
Hand wheel
Stitch dial
Feed lever
Pressure adjusting screw
Bobbin winder
Belt guard
2a2a
1. Installing the oil pan (Fig. 2)
(1) Put the vibration-proof pad (black) and
(double color) under the four corners of oil pan ;
11
2. Main specifications
1. Brief introduct oni
MSK-8900MMSK-8900M MSK-8900HMSK-8900H
Medium - and
heavy - weight
materials
ModelModel
Applications
Max. Sewing speed
Needle bar stroke
Max. Stitch length
Hook
Needle
Height of feed dog
Lubrication
Motor power
4200.s.p.m.
4.2mm 5mm
31mm
DB 1 14#
0.8mm 1.2mm
Automatic lubrication
3500.s.p.m.
35mm
DB 1 21#
370W
Heavy - weight
materials
Small auto - lubricating hook
Presser foot lift
height
6mm by hand
13mm by knee
MSK-8900M/H high speed straight lockstitch
sewing machine adopts single needle, needle bearing
link to take up thread, small hook to catch loop
which forms lockstitch seam. It features high precise
bevelgear for driving upper and lower shafts, dial
stitch length regulator, lever type forward and reverse
feed mechanism, full automatic lubricating system
assures reliable lubrication.
With the features of reasonable design, beautiful
apperance, precisely manufacture, little vibration
and lower noise, it s a good machine for the makers
of garments, suitcase, leather goods, shoes and caps,
etc.
3. Main parts name (Fig. 1)
4. The method of installation
1
1
2
3
4
1
2 3 4
5
6
7
8
9

33
(2) Put the oil pan into the cutouts of table
(3) put the machine casting hinge cushion into
the cutouts of table and fix it by nails .
and
fix it by nails ;
2. Installing the machine head (Fig. 3)
(1) Insert the knee lifting rod ;
(2) Insert the casting hinge to the hole in the
bed;
(3) Put the hinge in the cushion and put the
head on the pad ;
(4) Inset the machine head supporter in the table.
Notice:
Be sure to full inset the supporter in the table
Otherwise it may cause danger while put the
machine head down.
2b2b