Pegasus FS700 Threading Diagram
INSTRUCTIONS
FS700
Series
4-needle, feed-off-the-arm, interlock stitch machine
Thank you very much for purchasing Pegasus FS700
Series machine.
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.
CCONTENTS
CONTENTS
Replacing the needle
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19
Replacing the fabric guide (FS703, 713)
. . . . . . . . . . . . . .
19
Replacing the knives
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
Oil replacement
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
To drain the oil
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21
Adjusting the needle guard
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22
Adjusting the needle thread guides
. . . . . . . . . . . . . . . . . . . . . . . . . .
22
Adjusting the looper thread take-up
. . . . . . . . . . . . . . . . . . . . .
23
Adjusting the looper thread guide
. . . . . . . . . . . . . . . . . . . . . . .
23
Adjusting the looper thread guides . . . . . . . . . . . . . 23
Adjusting the top cover thread take-up
. . . . . . . . . . . . . . . . . . . . . .
24
Adjusting the top cover thread guide
. . . . . . . . . . . . . . . . . . . . . . . .
24
Adjusting the hook
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Adjusting the carrier
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
Replacing the presser foot
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
26
Adjusting the needle height
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
Adjusting the looper
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
Adjusting the needle guard (rear)
. . . . . . . . . . . . . . . . . . . . . . . .
28
Adjusting the looper guard
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
Adjusting the feed dog height
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
Adjustment dimensions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29
Subclass specifications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
30
Copyright
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
Directives
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
1.Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
2.I
ndications of dangers, warnings & cautions
.
2-3
3.Safety precautions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-4
4.Notes for each procedure
. . . . . . . . . . . . . . . . . . . . . . . .
4-6
5.Location of warning labels and safety devices
. . . .
7
6.Protectors for safety
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Installing the machine head (table-mounted type)
. . . .
9
Installing the belt cover
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
Installing the presser foot lift lever
. . . . . . . . . . . . . . . . . . . . . . .
10
Direction in which the machine pulley rotates
. . . . . . . .
10
Installing the machine (Pedestal-mounted type)
. . . . .
11
Joining the presser foot lift
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Installing the motor cover
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Installing the belt cover
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12
Operating direction of the machine pulley
. . . . . . . . . . . . . . . . . . . . .
12
Lubrication
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13
Silicone oil for H.R. device
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
14
Threading
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15
Threading diagram
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
Adjusting presser foot pressur
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
Adjusting the up-and-down position of the presser foot
. . . . . .
17
Adjusting the differential feed ratio . . . . . . . . . . . . . 18
Adjusting stitch length . . . . . . . . . . . . . . . . . . . . . . 18
Adjusting the thread tension . . . . . . . . . . . . . . . . . . 18
Copyright＠＠＠＠＠＠＠＠＠＠＠＠＠＠＠＠
●This instruction manual may not be reproduced, transcribed, transmitted, distributed or translated into any
language, in whole or part, in any form or through a paper or electronic medium, without the prior written
permission from Pegasus Sewing Machine Mfg. Co., Ltd.
●Disclaimer
The contents described in this instruction manual are intended for giving information and subject to change
without notice. We assume no responsibility for these information, and any errors and/or incorrect descriptions
that may appear in this instruction manual.
●Pegasus Sewing Machine Mfg. Co., Ltd. has a policy that we always modify the performance and/or
specifications of this product introducing the state-of-the-art technology. Accordingly we reserve the right to
change the specifications and/or design without notice.
●This instruction manual is valid for all the models and subclasses listed in the chapter "Specifications."
Directives＠＠＠＠＠＠＠＠＠＠＠＠＠＠＠＠
This machine is constructed in accordance with the European regulations contained in the conformity and
manufacturer's declarations. In addition to this instruction manual, strictly observe all the generally accepted,
statutory regulations, legal requirements and all the environmental protection regulations.
Also rigidly adhere to the regionally valid regulations of the social insurance society for occupational accidents or
other supervisory organizations.
Besuretostudyverycarefully
for
for
safety.
safety.
1
Indicates an immediate hazard to life or limb.
Indicates a potential hazard to life or limb.
Indicates a possible mistake that could result in injury or damage.
DANGER
WARNING
CAUTION
1.Introduction@@@@@@@@@@@@@@
●This is the instruction manual that describes how to use this product safely.
●Read this instruction manual and learn very carefully how to operate, adjust and service this sewing machine
before beginning any of the procedures.
●You should realize first that there is always the risk of contacting moving parts, such as needles because you
have to work at point-blank range to them when you are operating industrial sewing machines.
For safety it is essential that we supply safe products and you use them correctly and safely.
There may be some safety measures that you yourself must take.
Therefore, you should read and understand very carefully this instruction manual together with that of the driving
equipment and take necessary safety measures in order to use this machine efficiently and effectively.
2.
Indications of dangers, warnings and cautions
@
To prevent accidents and ensure safety, warning indications which show the degree of danger are used on our
products and in this manual.
Study the contents of these indications carefully and follow all warnings and instructions.
Indication labels should be found easily.
Attach new labels when they are stained or removed.
Contact our sales office when new labels are needed.
Symbols,signsand/orsignalwordswhich
Symbols,signsand/orsignalwordswhich
attractusers'attention
attractusers'attention
2
Be sure to ground the machine and labor saving device securely.
If you use the machine and/or labor saving device incorrectly, you may get an electrical shock.
If you use the machine and/or labor saving
device incorrectly, your hands and/or fingers may
be injured.
Be sure to follow the instructions when you operate the machine and/or labor saving device.
Unplug the machine or shut off the power when checking, adjusting and/or repairing the
machine and/or labor saving device, or when lightning may strike.
Denotes the normal rotating direction of the machine pully.
Never do this.
Indicates a danger of burn injury due to high temperature.
3.Safety precautions
①Applications, purpose
Our industrial sewing machines have been developed in order to
increase quality and/or production in the sewing industry.
Accordingly never use our products for other than intended use
described above.
②Circumstances
The environment in which our industrial sewing machines are used
may seriously affect their lives, functions, performance and/or
safety.
For safety, do not use the machine under the
circumstances below.
1.Do not use the machine near objects which make noise such as a
high-frequency welder, etc.
2.Do not use or store the machine in the air which has vapor from
chemicals, or do not expose the device to chemicals.
3.Do not leave the machine outside, in high temperatures or the
direct sun.
4.Do not use the machine in the places of high ambient
temperature and humidity that seriously affects sewing machines.
Symbolsandmessages
Symbolsandmessages
5.Do not use the machine on the condition that the voltage fluctua-
tion range is more than ± 10% of the rated voltage.
6.Do not use the machine in the place where the supply voltage
specified for the control motor cannot be properly obtained.
③Safety measures
(1)Safety precautions when you perform maintenance on
the machine.
●Always turn off the power, unplug the machine and then make
sure that the machine does not run by pressing the treadle
before performing any maintenance, such as checking, repairing,
cleaning, etc. However, if you need to perform these procedures
with the power on, to prevent accidents due to the unexpected
start of the machine and users' misoperation, estabish your oun
procedures for safety and follow them.
●Always turn off the power and unplug the machine
before performing the procedures shown below.
・Lubrication
・Threading
・Cleaning
・Replacing the needle
・Checking/replacing the oil element
・Replacing the oil
Besuretostudyverycarefully
for
for
safety.
safety.
3
●Always turn off the power before performing the procedures
shown below.
・Adjusting the stitch length
・Adjusting the differential feed ratio
●Only well-trained people should perform routine daily
maintenance and/or repair the machine.
●Do not modify the machine yourself.
※Consult your local Pegasus' sales office or representative for
modification.
(2)Before operating the machine
●Check the machine head and unit for any damage and/or faulty
function at the start of each day.
If there should be something wrong with the machine,
immediately perform repairs and/or other necessary procedures.
●Check by hand to see if the needle holder is secured.
※Be careful of the needle point.
●Before starting the machine, make sure that the presser foot is
positioned correctly (turn the machine pulley slowly by hand to
see if the needle point is centered in the needle drop hole on the
presser foot).
●Check to see if the presser foot is secured (raise the presser foot
by the foot lifter and press it by hand front to back and left to
right).
(3)Training
●To prevent accidents, operators and service/maintenance
personnel should have proper knowledge and skills for safe
operation.
To ensure so, managers must design and conduct training for
these people.
4.Notes for each procedure
CA
CA
UTION
UTION
①Unpacking
1.The machine is packaged in a cardboard box before shipping.
Unpack your machine in orderly sequence while checking them
right-side up by referring to the indications, such as logo, etc.
printed on the boxes.
2.Never hold the area near the needle and/or thread guide related
parts when taking out the machine from the cushion.
Otherwise it may cause injury and/or damage to the machine.
3.Take out the machine very carefully while checking the position of
the center of the gravity.
4.Keep the cardboard box and packing carefully in case secondary
transport is needed in the future.
Disposal of the packaging
●The packaging material of the machine consists of wood, paper,
cardboard and VCE fiber. The proper disposal of the packaging
is the responsibility of the customer.
Disposal of machine waste
1.The proper disposal of machine waste is the responsibility of the
customer.
2.The materials used on the machines are steel, aluminum, brass
and various plastics.
3.The machine waste is to be disposed of in accordance with the
locally valid environmental protection regulations. A specialist
should be commissioned if necessary.
※The parts contaminated with lubricants should be disposed off
separately according to the locally valid environmental protection
regulations.
Transport within the customer's premises
●The manufacturer assumes no liability for transport within the
customer's premises. Care should be taken to transport the
machine in an upright position avoiding it from dropping or falling
down to the ground when it is moved.
4
WWARNING
ARNING
Cables
1.When connecting the cables between the machine and the motor,
be sure to turn off the power and connect each cable connectors
securely.
2.Do not strain the cables in use.
3. Do not bend the cables excessively.
4.When connecting the cables that are close to the moving parts,
such as pulley or V belt, keep a distance of 25mm at least
between them.
5.Protect each cable using a cover or adjusting its position if
necessary.
6. Never use staples to fasten the cables.
Otherwise it causes a short circuit and/or a fire.
CA
CA
UTION
UTION
Motor
1.Install the machine motor correctly by referring to the instruction
manual supplied by the manufacturer.
2.Select the machine motor equipped with the pulley cover so that
any part of your body etc. is not caught in the belt.
CA
CA
UTION
UTION
Ground
1.Connect each of the ground wires in the sewing machine system
to the ground terminal. Do not connect to another devices'.
2. Connect the ground wires securely to the indicated ground
points on the machine head.
WWARNING
ARNING
④Handling machine oil
1. Before running the machine, check to see if the oil reservoir is
filled with oil. Use Pegasus recommended oil (P-68 made by
Yanase). (ISO Viscosity Grade 68)
2.If machine oil gets in your eyes, it may cause eye irritation.To
prevent the machine oil from getting in your eyes, wear a pair of
protective glasses.
※Should machine oil gets in your eyes, wash them with fresh water
for 15 minutes and then go to see a doctor.
Besuretostudyverycarefully
for
for
safety.
safety.
5
WWARNING
ARNING
②Transportation
1.The machine should be carried by at least more than two people
when it is mounted on the table and/or a hand truck.
Be sure to use a hand truck for other transportation.
2. To move the machine head
Hold the underside of the oil
reservoir with your left hand
(Be careful not to pin your
left hand under the machine
head when putting it down).
Hook and hold the left side
of the arm with your right
hand. To prevent accidents,
wipe oil off the surface of the
machine head and your hands.
3.Care should be taken to avoid excessive shock and shake when
the machine is mounted on the table and/or transferred using a
hand truck. Otherwise the machine may fall down.
4.Wipe off the oil from the machine before packaging it again for
secondary transport. Otherwise the machine may easily slip out
of your hands or the bottom of the box may come off while in
transit.
CA
CA
UTION
UTION
③Installation, preparation
Machine table
1.Use the machine table (table board, metal legs) that completely
carries the machine and is fully resistant to warping while the
machine is running.
2.Arrange the working environment for easy operation by
considering where to place the machine and the brightness
around the working area. If the illumination is insufficient, control
or change lighting as required.
3.Attach a non-slip pad to the treadle (foot switch).
Otherwise the operator may slip off the treadle while running the
machine, causing trouble.
4.Adjust the height of the table according to a working posture of
the operator.
3.Avoid skin contact. Immediately wash contacted areas
completely with water and soap.
4. Never swallow machine oil.
5.Keep machine oil out of the reach of children.
※If swallowed, do not induce vomiting.
Immediately go to see a doctor.
6.Dispose of the waste oil and/or containers properly as demanded
by law. If you have further questions on its disposal, consult the
store or shop at which you purchased it.
7.After opening the oil container, be sure to seal it to prevent dust
and water from getting into the oil and keep it in the dark to avoid
direct sunlight.
WWARNING
ARNING
⑤Before starting the machine
Machine table
1.Before turning the power on, visually check the cables and
connectors for defective conditions, such as damage,
disconnection and/or loosening.
2.Never bring your hands close
to the needle and/or pulley
when turning on the power.
3. When the machine is use for
the first time, check to make
sure the machine pulley
rotates counterclockwise as
seen from the pulley
(operating direction).
4.Well trained operators should use the machine after studying
these precautions and the instruction manual carefully.
5.Regarding symbols that indicate a danger or a warning, read and
study "2. Waning indications" carefully and give training on safety
to the operators as required.
6.Run the machine at the speed less than 3/4 of its maximum for
the first one month.
WWARNING
ARNING
⑥Precautions while you are running the machine
1. Do not run the machine with the safety devices removed,
such as eye guard, finger guard, pulley cover, etc.
2. Never bring your hands under the needle while running the
machine.
3.A clutch motor keeps on running for a while after the power is
turned off. Therefore, be careful even after the power is turned
off as the machine could start running by pressing the machine
treadle.
4. To prevent accidents, never bring any part of your fingers,
hair and clothes near the machine pulley, V belt, motor pulley,
thread take-up and needle bar. Also never leave scissors,
tweezers, tools, etc. around these areas.
5.Always turn off the power while the machine is not used or before
leaving the machine table.
6.In the event of a power failure, be sure to turn off the power.
7.While operating the machine, wear clothes that cannot be caught
in the machine.
8. Do not put any tools or other unnecessary objects on the
machine table while running the machine.
CA
CA
UTION
UTION
⑦Maintenance, Check, Repair
1.Well trained people should perform maintenance, check and
repair of the machine after studying these precautions and the
instruction manual carefully.
2. If it is necessary to lay the machine backward for
maintenance, check and repair, always turn off the power, unplug
the machine and press the treadle to make sure that the machine
dose not operate before beginning any of the procedures.
3. Before installing/removing the V belt, always turn off the
power, unplug the machine and press the treadle to make sure
the machine does not operate.
4.Carry out daily maintenance work and periodical inspections
properly by following these precautions and the instruction
manual.
5.Employ Pegasus' genuine parts when repairing the machine
and/or replacing the parts. We are not responsible for accidents
caused by any improper repair/adjustment and substituting other
parts for thoes manufactured by Pegasus.
6.Do not attempt to modify the machine at your own discretion.
We are not responsible for accidents caused by the modification.
7.Be sure to replace the safety devices and/or safety covers that
are temporarily removed for maintenance and/or adjustment.
8.After performing maintenance, check and repair, make sure that
turning on the power does not pose any danger to you.
6
Finger guard
Eye guard
Thread take-up cover
Needle bar cap
Motor cover Belt cover
Belt cover
Belt cover
Pedestal-mounted type Table-mounted type
5.
Location of warning labels and safety devices
Besuretostudyverycarefully
for
for
safety.
safety.
7
6.Protectors for safety
This chapter describes each protector for safety. Therefore, read
and study the following carefully.
CA
CA
UTION
UTION
Protectors for safety
(1) Eye guard
Never leave the eye guard open.
For the safety of eyes, do not operate the machine with the eye
guard open. The eye guard will prevent any pieces of the broken
needle from getting into your eyes if the needle should break during
sewing.
(2) Finger guard
Never insert any of your fingers.
To prevent the needle that moves up and down from contacting any
of your body, the finger guard is installed close to the needle.
However, there is clearance above the finger guard for easy
threading. Be careful that the needle may penetrate any of your
fingers if you insert it into this clearance.
(3) Belt cover
Never remove.
The machine pulley and the V belt are covered with the belt cover.
To prevent accidents, never remove the belt cover during sewing
because the machine pulley and the V belt run very fast.
(4) Pulley
Check to make sure the machine pulley rotates counterclockwise as
seen from the pulley (operating direction).
(5) Motor cover
Never leave the motor cover open.
The motor is covered with the motor cover. To prevent accidents,
never remove the motor cover during sewing because the motor
pulley rotates very fast.
(6) Presser foot
Never insert any of your fingers.
There is a clearance of more than 5mm between the top
surface of the needle plate and the presser foot.
Be careful that none of your fingers are caught in this clearance.
Never insert any of your fingers under the presser foot when raising
the presser foot with the knee switch or automatically raising it with
the treadle.
(7) Needle bar cap
Never remove.
The needle bar cap is installed on the top surface of the machine
arm. To prevent accidents, never remove the needle bar cap dur-
ing sewing because the needle bar moves up and down very fast.
(8) Thread take-up cover
Never insert any of your fingers.
The thread take-up moves up and down in order to supply the
required amount of needle thread during sewing. To prevent acci-
dents, the thread take-up is covered with the thread take-up cover.
However, this thread take-up cover has a clearance through which
the thread can easily go in order to thread the thread guide on the
thread take-up. Any of your fingers may be caught in the thread
take-up when you put it into this clearance. Be careful.
8
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