Highlead GK600 User Manual
Purchasing
Copy
Dept
HIGH
LEAD
GK600 SERIES
High-speed
Stretch
Sewing Machine
Instruction
Manual
Parts Catalog
SHANGHAI
HUIGONG
N0.3
SEWING
MACHINE
FACTORY
-INTRODUCTION-
Thank
This instruction manual describes daily routine maintenance and safety precautions to keep the machine
in the best possible conditions.
Please study this manual very carefully before operating the machine.
CHUTION
OBSERVE
Though Pegasus takes the utmost care to produce safe sewing machines and devices, operators
should follow these basic safety rules.
e To prevent accidents, do not remove safety devices
e Do not leave tools
you very much for purchasing
THESE
chine.
SAFETY
PRECAUTIONS
or
other unnecessary objects on the machine
600
Series
machine.
or
parts while
operating
table
the machine.
while operating the ma-
e Before maintenance, adjusting, cleaning, threading or replacing the needle, and to prevent acci-
dents, be sure the power is turned off,
pressed.
Check
that the machine will
not
operate when the pedal is
NOTE
In
case a crutch type motor
CD.
If
the machine pedal ®
unexpectedly. Keep
off power supply
e Turn the
e
In
the event
on
stepping on the machine pedal ® until the machine comes to a stop after turning
CD.
power
off
before leaving the machine table.
of
a power failure, be sure to turn the machine off.
e Check that the machine
is
used;' it will keep on rotating by inertia after turning
is
stepped on inadvertently, it
is
securely grounded.
off
power supply
is
dangerous because the machine will move
Ill
BEFORE
CONTENTS
OPERATING
1 . Lubrication
2.
Manual lubrication
3.
Filling
Threading
4.
5.
Threading
Ill
TEST
1.
Adjusting
2.
Adjusting
3.
Adjusting
4.
Adjusting
Ill
MAINTENANCE
1 .
Cleaning
2.
Replacing the needle
3.
Checking
Checking
4.
5.
Replacingtheoil
the
HR
.•.................•..•......•...............•.................•••••..
diagram (
SEWING
the presser foot pressure
the diff. feed ratio
the stitch length
the thread tension
the machine
the oil circulation
and replacing the oil filter
........•..............................•..........•...••
................
device with silicon oil
2-needle,
3-needle)
.•......................•..............................
...•..............•.•...........•.............•.........
...........•............................•..............
DURING
...........................................................
...................••.......................................
.......................................................
...............................................................
·
.....................................
.••........•.......•.......•................•••..
....................................••..•...•
.................................................•.
USE
................................................
·-
..........
-
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
Ill
PARTS CATALOG
...................................................................
15-20
Ill
BEFORE
OPERATING
Lubrication
After filling the oil pan, the oil surface should lie between (H) and (L) lines.
Add oil when the oil surface reaches or goes below (L).
Note :
Use recommended oil (HIGH SPEED SEWING MACHINE OIL) (ISO VG22)
-1-
Ill
BEFORE
OPERATING
Manual lubrication
Apply 2 or 3 drops
time.
Note :
Use recommended oil (HIGH SPEED SEWING MACHINE OIL) (ISO VG22)
HIGH SPEED SEWING MACHINE OIL
of
oil by hand when the machine is used for the first time
!
or
has been left unused for some
-2-
Ill
BEFORE
OPERATING
Filling the
Fill the HR device with oil before it is
damage.
Note :
Use
recommended
silicon oil
too
HR
device with silicon oil
low
in
order
to prevent needle thread breakage and fabric
II
BEFORE
OPERATING
CD
Open the eye guard and three covers.
Threading
Replace the looper thread
take-up after threading.
Needle thread
Tirm the knots off neatly
befo~e
passing through
of
the eye
tethread.
Tirm the knots off
after passing through the
eye
the needle to
of
the looper.
neatly
Be sure to thread the machine
by referring to the threading diagran.
(See
P.5)
correctly
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