Pegasus MC Series User manual

MC
Device
9A2854E
Thank you for purchasing Pegasus' labor saving device.
Study this manual very carefully before beginning any
of the procedures and then use the device correctly and
safely.
Keep this manual in a convenient place for quick refer-
ence when needed.
Elastic feeder (standard type)
with tape cutter / inserter
INSTRUCTIONS
Models: MC400

1.Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.Indications of dangers, warnings & cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
3.Safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
4.Notes for each procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Application and performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
System construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installing each component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
Description of MC power box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Replacing the fuse for the power box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Connecting cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Connecting air lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Adjusting the filter regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Functions of the machine treadle / external switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Adjusting the overlap of the knives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Inserting tape (elastic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19
Description of MC console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Function selecting mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-22
Entering and changing the sewing data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-26
1.Before entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.Data entered at the factory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.Changing PGM (items) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.Entering and checking the inserting amount of tape (elastic) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-25
5.Entering and checking the stitch count to turn the tape(elastic) feed roller in the reverse direction . . . . . . . 26
Entering the feeding amount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Sewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Testing mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Error message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Adjusting the KS device (chain cutter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-32
Adjusting the needle thread tension with the thread releaser (SC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Adjusting the drop feed mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

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 manual describes the instructions for using this device safely.
●Study this manual very carefully and understand fully how to operate, check, adjust and maintain the labor
saving device before beginning any of the procedures.
●You always perform operations close to moving parts such as needles when using industrial sewing machines.
Therefore you have to keep in mind you could easily touch them. To prevent accidents, it is essential that you
use the safe products supplied by Pegasus correctly.
All the people who will use sewing machines must study this manual and the instruction manual for sewing
machines very carefully and then take necessary safety measures before beginning any of the procedures.
2. Indications of dangers, warnings and cautions @
To prevent accidents, indications (symbols and/or signs) which show the degree of danger are used on our
products and in this manual. Study the contents very carefully and follow the 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.

Be sure to follow the instructions when you operate the machine and/or labor saving device.
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.
If you use the machine and/or labor saving device incorrectly, you may cause fire.
Never do this.
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.
Be sure to ground the machine and labor saving device securely.
If you use the machine and/or labor saving device incorrectly, your fingers and/or hands
may be caught in them or it, causing trouble.
Indicates a danger of burn injury due to high temperature.
3.Safety precautions
①Applications, purpose
The labor saving device is designed to increase quality and
productivity according to you needs.
Therefore never use the device for the applications which may
defeat the above purpose.
②Circumstances
Some circumstances when you are using the labor saving device
may affect its life, function, performance, and safety.
For safety, do not use the labor saving device under the
circumstances below.
1.Do not use the device near objects which make noise such as a
high-frequency welder, etc.
2.Do not use or store the device in the air which has vapor from
chemicals, or do not expose the device to chemicals.
3.Do not leave the device outside, in high temperatures or the
direct sun.
4.Do not use the device in high humidity or ambient temperatures
which may affect them.
5.Do not use the device on the condition that the voltage fluctuation
range is more than ±10% of the rated voltage.
6.Do not use the device at the place where the supply voltage
specified for the control motor cannot be properly obtained.
7.Do not use the device at the place where the air supply specified
for the device cannot be properly obtained.
8.Do not expose the device to the water.
③Safety measures
(1)Safety precautions when you perform maintenance on
the labor saving device.
●When performing maintenance such as when checking, repairing,
cleaning the labor saving device, turn off the power, disconnect
the power plug from the outlet and press the machine treadle in
order to make sure the machine does not run.
If you have to perform maintenance on the machine and/or labor
saving device with the power on, always be careful because the
machine and/or device could start operating unexpectedly.
To prevent accidents caused by incorrect operation, you should
establish your own procedures for safe operation and follow
them.

●Only well-trained people should perform routine daily
maintenance and/or repair the machine and/or device.
●Do not modify the machine and device yourself.
※Consult you local Pegasus' sales office or representative for
modification.
(2)Before operating the device
●Before operating the device, check the machine head, machine
unit and device to make sure they do not have any damage
and/or defects.
Repair or replace any defective parts immediately.
●To prevent accidents, always make sure the safety covers and
safety guards are properly secured.
Never remove the safety covers and safety guards.
(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
CAUTION
CAUTION
①Unpacking
The machine and device are packed in boxes (and plastic bags) in
the factory before shipment. Unpack the boxes and bags properly
and sequentially by following the instructions shown on them.
②Installation, preparation
CAUTION
CAUTION
Connecting the air lines
1.Always turn off the power first and then connect the air lines to
the joints. Be sure to connect all the air lines before connecting
them to the air source.
2.When connecting the air lines to the joints, be sure to insert the
joints to the proper depth of the air lines and fasten securely.
3.Do not allow excessive force to be exerted on the air lines while
using the device.
4. Do not bend the air lines too much.
5.If necessary, protect the air lines by positioning them safely
and/or using the cover.
6. Do not use staples to secure the air lines. Otherwise it may
cause damage.
W
WARNING ARNING
Connecting the cords
1. When connecting the power cord, be sure to turn off the
power and disconnect the power plug from the outlet.
2. Check the voltage designation to make sure the power
relay cord matches the local supply voltage. The use of wrong
cord may cause damage to parts and/or fire.
3.Do not allow excessive force to be exerted on the cords while
using the device.
4. Do not bend the cords too much.
5.Confirm that the cord is at least 25mm away from moving part of
the machine and/or the device when you connect the cord.
6.If necessary, protect the cords by positioning them safely and/or
using the cover.
7. Do not use staples to secure the cords. Otherwise it may
cause damage.
Ground
1.Connect each of the ground wires in the sewing machine system
to the ground terminal. Do not connect one devices' ground wire
to another devices'.
2. Connect the ground wires securely to the indicated ground
points on the machine head.
W
WARNING ARNING
③Before operation
1.Check the cords, connector and air lines to make sure they do
not have any damage, disconnections or tangles and then turn on
the power.
2. Do not bring your hands and/or any part of your body close
to the needle and pulley when turning on the power.
3.Well-trained people who studied this manual and the instruction
manual very carefully should use the machine with the labor
saving device.
4.Study the contents on "2. Indications of dangers, warnings and
cautions" very carefully and then provide users with safety
training as required.

CAUTION
CAUTION
⑤Maintenance, check & repair
1.Well-trained people who studied this instructions very carefully
should maintain, check and repair the machine and device.
2.Perform routine daily maintenance and periodical maintenance by
following this instructions.
3.Use Pegasus' genuine parts when repairing and/or replacing
parts.
Pegasus disclaims all responsibility for accidents caused by
improper repair/adjustment and/or use of parts which are not
genuine.
4. Do not modify the device yourself.
Pegasus disclaims all responsibility for accidents caused by
modification.
5.After maintaining, checking, and/or repairing the machine and
device, always make sure that any trouble does not occur when
the power is turned on.
6.Before and after operation clean lint and any other foreign from
the device not to cause trouble.
7.Make sure to replace the safety covers when you need to remove
them for checking and/or maintenance.
Do not put your fingers into the cutter and roller to prevent
accidents. And never remove the cutter cover.
W
WARNING ARNING
④Precautions for work and operation
1. The area near the presser foot is very dangerous during
sewing. Do not bring your hands and/or any part of your body
close to the presser foot.
2.To prevent accidents, be careful that any foreign matter such as
water, other liquids or metals do not get into the device.
3.Wear clothes that cannot be caught in the machine.
4. Do not leave tools or other unnecessary objects near the
device.
5.To prevent accidents, always make sure the safety cover are
properly secured.
6.Drain and clean the filter regulator periodically, if the device is
pneumatic. Otherwise drainage will flow into the solenoid valve
and/or air cylinder, causing trouble.
7.Always turn off the power before leaving the machine table.
8.If any trouble occurs, stop using the machine and turn off the
power. Check, repair and/or perform other necessary procedures
immediately.
9. Pay close attention to the knife edges not to injure your
hands and/or fingers.
Battery in the power box
The MC power box is equipped with a battery to keep the sewing
data as it is.
If the following happens, the battery may be dead or the power
box may be out of order.
Consult your local Pegasus sales office or representative.
(1) The sewing data which has been entered often changes.
(2) When the power is turned on, the sewing data is initialized.
Cutter cover

Program A
Application
For attaching elastic to waists/leg openings of leotards, swimsuits,
etc.
Performance
Tape width : 4.2 -11.8 mm
(In case of using the optional presser foot for inch size tape
: 12 - 26 mm)
Max. machine speed : 7000 s.p.m
26 items (types of sewn products) from A to Z can be programmed
and stored in the MC device. Two kinds of feeding amounts (A and
B) can be programmed and stored per one item.
In addition, A and B can be switched with the knee switch during
sewing. In each item two different feeding amounts
(A & B) can be set.
Item Feeding
Program amounts
26 items
Two kinds
in each item
A
B
C
Z
A
B
A
B
A
B
■26 items (types of sewn products) can be programmed with the
same elastic width.
Ex.
●2 programs for leg openings on leotards of different designs
(Ａ, Ｂ)
●2 programs for leg openings on swimsuits of different designs
(C, D)
Feeding amount A
■Two kinds of feeding amounts ( A, B) can be entered and saved
in each of 26 programs (item) from A to Z.
A B
CD
Application and performance
Ex.
Feeding amount B
Feeding amount B
Feeding
amount A
Start of sewing

System construction
＊Install the knee switch, air source and solenoid valve properly
according to the type of machine, usage and the shape of
machine table.
Reel stand
Console box
Power box
Knee switch
Machine treadle
MC device
Air source solenoid valve
Finger switch (For tape cutter)
Lint collector

1. Installing the MC device
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
install the MC device.
Install the bracket with the MC device on the machine head
with screws 1as shown in the illustration.
2. Installing the console box
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then well qualified technicians should install
the console box.
1. Install console box 2on bracket 3.
2. Mount console box 2and bracket 3on the machine table.
3. Installing the power box
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then well qualified technicians should install
the power box.
Install the power box on the machine table.
Installing each component
2
3
1

4. Installing the reel stand
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
install the reel stand.
Install the reel stand on the machine table.
5. Installing the lint collector
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
install the lint collector.
Install the lint collector on the underside of the machine
table.
Installing each component

Filter regulator
Solenoid valve
Speed controller
Installing each component
6. Installing the solenoid filter regulator
speed controller
CAUTION
CAUTION
Always turn off the power, air compressor first and
then only well-qualified technicians should install the
solenoid filter regulator / speed controller.
Connect other lines first before connecting to the air
source (air compressor).
Install the solenoid / filter regulator / speed controller on the
underside of the machine table.

7. Installing the knee switch
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
install the knee switch.
Install the knee switch conveniently on the underside of the
machine table.
8. Installing the pitman rod / switch
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
install the pitman rod / switch.
Install the pitman rod / switch by referring to the illustration.
[Standard] [Clutch motor]
Installing each component

12
9
8
76
5
4 3 4 3
10
Specified for Europe
1LED for power source
Indicates the power is on/off.
Lit when the power is on.
2Power connector (input)
To connect the power cord.
3Power switch
To turn on/off the power box.
4Fuse holder
3A fuse is included.
5Console box connector (input/output)
To connect cords from the console box.
6Sensor connector (input)
To connect the relay cord for the rotation detector.
7Input switch connector (input)
To connect the relay cord of the knee switch, finger
switch, treadle switch and MC device positioning safety
switch.
8Output connector (output)
To connect the relay cord for the solenoid valve and the
step indicator.
9Stepping motor connector (output)
To connect the tape (elastic) feed stepping motor relay
cord.
10 Fuse holder intended for users in Europe
3A fuse is included.
Description of MC power box

1
2
1
W
WARNING ARNING
Be sure to turn off the power and disconnect the
power from the outlet, and then well-qualified technicians
should replace the fuse.
CAUTION
CAUTION
The fuse for the MC power box is 3A. Do not use any
other than 3A.
If the replaced fuse is also blown out, the power box
may be out of order. Stop using the MC power box and
contact your local Pegasus' sales office or representative.
Remove fuse holder cap 1with the screwdriver by turning
in the direction of the arrow, and replace the fuse 2with a
new one.
Replacing the fuse for the power box

2.Fasten the cords on the underside of the table conveniently with the provided cord clamp.
7
6 5
1
3
4 2
●To disconnect the locking connector, hold down the locking
mechanism 8with finger as you pull the connector out.
8
Connecting cords
W
WARNING ARNING
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
connect the cords.
Check the voltage designation 7to make sure the
power relay cord 1matches the local supply voltage. The
use of wrong cord may cause damage to parts and/or fire.
1. Each of cords and connectors is color- and shape-
coded. Connect the cords to the connectors correctly as
shown below.
Connect the earth wire correctly. Otherwise you may
get an electric shock when you touch the MC power box
and/or the machine.
Failure to connect properly may cause hazardous
faulty operations and damage to the machine.
To connect the power relay cord 1to the push-button switch 2, connect E
marked (green/yellow striped) wire to the GND terminal 3.
The other two cords must be connected to any 2 of the terminals 4, 5, and 6.
To machine motor
power connector Power
source
1

CAUTION
CAUTION
Always turn off the power and air compressor first and
then only well-qualified technicians should connect the air
lines.
Connect other lines first before connecting to the air
source (air compressor).
Connect the air lines by referring to the illustration.
2 1
3
5
4
8
W
WARNING ARNING
Failure to connect air lines properly may cause
hazardous faulty operations. To prevent accidents and
damage to the machine, check all the air lines for correct
piping.
●To connect air tube 1to joint 2, insert the tube completely
to the inlet depth and make sure the tube can not be
disconnected by pulling it.
●To disconnect air tube 1, press release ring 3toward the
arrow and pull it out.
1
23
1
7
6
Connecting air lines
Air source

1. Adjusting air pressure
Pull up knob 1on filter regulator until it clicks.
Then set the air pressure at 0.5 Mpa (5 kgf/cm2).
●Turning 1in the direction increases the air pressure.
●Turning 1in the direction decreases the air pressure.
2. Draining the filter regulator
Drain the filter regulator before collected drainage reaches
the level 2by pressing button 3.
CAUTION
CAUTION
Be sure to drain periodically. Otherwise, drainage will
flow into the solenoid valve and/or air cylinder, causing
trouble.
Note that drainage and air spout out downward.
1
2
3
Adjusting the filter regulator

Machine treadle
CAUTION
CAUTION
If you press the machine pedal while adjusting the
device on the console box, the machine will get actuated.
Be careful.
●Pressing the treadle with toes ･･･Starts the machine.
●Pressing the treadle with heel
･･･Before the machine starts, the presser foot is raised and
then the MC device starts to insert the tape (elastic).
If the treadle is pressed with heel during sewing or until
the SC device gets activated, the presser foot is raised.
While the console box is being adjusted, the tape (elastic)
is not inserted.
Knee switch
Press to select feeding amount Aor Balternately.
You can check to see if steps (feeding amount) are
changed with indicator lights 1& 2.
●When the feeding amount Ais active, lamps 1(all of 4
green lights) are lit.
●When the feeding amount Bis active, lamps 2(all of 3
orange lights) are lit.
Finger switch
W
WARNING ARNING
To prevent accidents, do not bring your fingers and/or
hands close to the knives when operating them.
To activate the tape cutter, press finger switch 3or 4.
You can cut tape as required during sewing, such as when
having failed in sewing.
MC device positioner switch
CAUTION
CAUTION
Note that the machine starts running by pressing the
machine treadle even if the positioner switch is on.
When the MC device is swung aside, positioner switch 5is
turned on. Then you can only run the machine, and operate
the chain cutter (KS device) and the presser foot lift.
Switch ON
Pressing the
treadle with toes
Pressing the
treadle with heel
5
1
2
3
4
In case of front
finger switch
(option)
Functions of the machine treadle / external switches

Adjusting the overlap of the knives
W
WARNING ARNING
Turn off the power first and then well-qualified
technicians should adjust the device. Be careful not to
injure any part of your fingers when handling the knives.
To obtain 1.0 - 2.0 mm overlap of movable knife 1and
stationary knife 2, turn nut 3as required.
●To decrease the overlap, turn nut 3in the direction of (A).
●To increase the overlap, turn nut 3in the direction of (B).
(1.0-2.0 mm overlap is factory-set.)
１.０〜２.０mm
1
2
1
23
(A)
(B)

Inserting tape (elastic)
CAUTION
CAUTION
Always turn off the power, unplug the machine from
the outlet and then only well-qualified technicians should
insert the tape (elastic).
Be careful not to injure your fingers and/or hands
when handling the knives.
Turn off the air compressor, confirm air pressure is 0
(zero) and then insert the tape (elastic).
1. Swing the MC device aside in the direction of arrow (A).
Press and hold the side face (B) of the bracket with your
thumb, pull lever 1in the direction of arrow (C), hold shaft
2and swing aside the MC device.
2. Adjust the guide 3on the presser foot by using the tape
(elastic) to be used.
Adjust guide 3so that tape (elastic) 4can go through the
guide smoothly. Then tighten screw 5.
3. Replace the MC device.
4. Press lever 6in the direction of the arrow to lock flat
spring 7, and open roller 8.
(A)
(B)
(C)
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5
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8