TAJIMA TFHX Series User manual

TEHX-C &
TFHX SERIES
USER’S MANUAL
LCD CONTROLLER TYPE
TEHX-C &
TFHX SERIES
M-EFHX-LCD-04-E
(2003 .07)

FOREWORD
FOREWORD
This manual is a guidebook for using TAJIMA automatic embroidery machines TFHX series and TEHX-C multi head machine (hereafter
described as machine) correctly. Operation of the machine and instructions for use are described on this manual. Please read this manual thor-
oughly and understand the contents before using the machine.
The contents of this manual are largely divided into the following sections.
[IMPORTANT WARNING ITEMS FOR SAFE OPERATION]
[MACHINE CONSTRUCTION]
[OPERATION BASICS]
[DATA SETTING]
[EMBROIDERY SETTING]
[DESIGN DATA MANAGEMENT]
[MANUAL OPERATION]
[PARAMETER SETTING]
[OUTLINE OF FUNCTIONS]
[ELECTRO-COMPONENT PARTS]
[TROUBLESHOOTING]]
[MAINTENANCE]
[APPENDIX]
Regarding optional devices, please refer to the user's manual of the device you have selected. This manual may contain discrepancies in
detailed information when compared with the product due to continued research and improvements. If any question about the product or the
contents of this manual arises, please consult your TAJIMA distributor. Please keep this manual near the machine for immediate reference.
When this manual is not used, keep it carefully.
Tokai Industrial Sewing Machine Co., Ltd.
(GC07)

IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Operation of this machine requires correct operation and appropriate maintenance to ensure safety.
Please read the IMPORTANT SAFETY INSTRUCTIONS in this manual carefully and do not attempt operation or maintenance of the
machine before you thoroughly understand the items written under IMPORTANT SAFETY INSTRUCTIONS.
Items that require your special attention on operation and maintenance of the machine are specified below with the warning symbol and signal
word. These items must be strictly observed to ensure safety during operation and maintenance. Signal word definition is given below.
*1:A condition caused by electric shock, injury, fracture of a bone, etc., that leads to aftereffects, or an injury that
necessitates hospitalization or visits to a hospital over a long period.
*2: An injury that does not necessitate hospitalization or visit to a hospital over a long period.
: Prohibited items
: Items that may cause electric shock if not observed
: Items that must be followed carefully to ensure safe operation
: Items that must be observed to perform works comfortably
: Items that explain the contents of sentences in detail and items that complement the contents.
DANGER
Indicates that there is a lot of danger or death or serious injuries [*1] if the instruction is not
observed.
WARNING
Indicates that there is a likelihood of death or serious injuries [*1] if the instruction is not
observed.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or mod-
erate injury [*2] or property damage.
(GC02)
!
!
!

CONTENTS
FOREWORD
IMPORTANT SAFETY INSTRUCTIONS
CHAPTER 1
IMPORTANT WARNING ITEMS FOR SAFE OPERATION
1. INSTALLATION ENVIRONMENT ................................................................... 2
2. CAUTIONS ON MACHINE OPERATION ........................................................ 3
3. WARNING LABELS ........................................................................................... 5
CHAPTER 2
MACHINE CONSTRUCTION
1. MAIN FUNCTIONS ............................................................................................. 8
2. NAME OF EACH PART ...................................................................................... 9
3. ELECTRICAL SPECIFICATIONS ................................................................... 12
4. OPERATION PANEL BOX ............................................................................... 13
5. TENSION BASE ................................................................................................ 14
6. NEEDLE BAR SUSPENSION LEVER ............................................................. 14
CHAPTER 3
OPERATION BASICS
1. POWER SWITCH .............................................................................................. 16
2. EMERGENCY STOP SWITCH ......................................................................... 16
3. BAR SWITCH .................................................................................................... 17
4. START/STOP SWITCH ..................................................................................... 17
5. FLOPPY DISK AND FDD ................................................................................. 18
6. CPU SOFTWARE INSTALLATION ................................................................ 19
7. PANEL SOFTWARE INSTALLATION ........................................................... 20
8. OPERATION FLOW .......................................................................................... 22
9. VALUE INPUT .................................................................................................. 23
10. INPUT OF CHARACTERS ............................................................................... 23
11. EXPLANATION ON THE SCREEN (SCREEN 1000) ..................................... 24
12. EXPLANATION ON THE SCREEN (SCREEN 1100) ..................................... 24
13. INSPECTION BEFORE STARTING WORK ................................................... 25
CHAPTER 4
DATA SET
1. EXPLANATION ON THE SCREEN (SCREEN 2000) ..................................... 28
2. DATA INPUT FROM FLOPPY DISK .............................................................. 29
3. DATA INPUT FROM SERIAL CONNECTION .............................................. 30
4. DATA SET ......................................................................................................... 31
CHAPTER 5
EMBROIDERY SETTING
1. EXPLANATION ON THE SCREEN (SCREEN 5000) ..................................... 34
2. CHANGE OF NEEDLE BAR ............................................................................ 35
3. DELETION OF NEEDLE BAR STEP ............................................................... 36
4. INSERTION OF NEEDLE BAR STEP ............................................................. 37
5. REPEAT OF NEEDLE BAR SETTING ............................................................ 38
6. OFFSETTING AT AUTOMATIC COLOR CHANGE ..................................... 39
7. NEEDLE BAR COLOR ..................................................................................... 40
8. EXPLANATION ON THE SCREEN (SCREEN 6000) ..................................... 41
9. DESIGN SCALE UP/DOWN ............................................................................. 42
CONTENTS

CONTENTS
10. ROTATION/MIRROR IMAGE REVERSION .................................................. 43
11. REPEAT .............................................................................................................. 44
12. REPEAT (CONVERTED ARRANGEMENT) .................................................. 46
13. EXPLANATION ON THE SCREEN (AUTOMATIC OFFSET) ...................... 47
14. AUTOMATIC OFFSET ...................................................................................... 48
CHAPTER 6
DESIGN DATA MANAGEMENT
1. EXPLANATION ON THE SCREEN (SCREEN 2200) ..................................... 50
2. FLOPPY DISK WRITING ................................................................................. 51
3. OVERWRITING OF DESIGN NAME .............................................................. 52
4. DELETION OF MEMORY DESIGN ................................................................ 53
5. DELETION OF ALL DESIGNS ........................................................................ 54
6. CLEANUP........................................................................................................... 55
7. EXPLANATION ON THE SCREEN (SCREEN 8000) ..................................... 56
8. FUNCTION SEARCH ........................................................................................ 57
9. INSERTION OF STITCH ................................................................................... 58
10. DELETION OF STITCH .................................................................................... 59
11. MODIFICATION OF STITCH DATA .............................................................. 60
12. EXPLANATION ON THE SCREEN (SCREEN 3000) ..................................... 61
13. DELETION OF DESIGN DATA IN FLOPPY DISK ........................................ 62
14. FORMATTING OF FLOPPY DISK .................................................................. 63
CHAPTER 7
MANUAL OPERATION
1. EXPLANATION ON THE SCREEN (SCREEN 1400) ..................................... 66
2. THREAD TRIMMING/TRACE ......................................................................... 67
3. MANUAL OFFSET/DESIGN START POSITION ........................................... 68
4. FRAME ORIGIN MEMORY (TFHX-II, TFHX-IIC) ........................................ 69
5. FRAME ORIGIN MEMORY (TEHX-C, TFHX, TFHX-C) .............................. 70
6. POWER RESUME (TFHX-II, TFHX-II) ........................................................... 71
7. POWER RESUME (TEHX-C, TFHX, TFHX-C) ............................................... 72
8. AUTOMATIC LUBRICATION SYSTEM (OPTION) ...................................... 73
9. TABLE UP/DOWN DEVICE (TEHX-C) .......................................................... 74
10. SEQUIN DEVICE ............................................................................................... 75
11. FRAME BACK/FORWARD .............................................................................. 76
12. MANUAL COLOR CHANGE (SCREEN 1300) ............................................... 77
CHAPTER 8
PARAMETER SETTING
EXPLANATION ON THE SCREEN ............................................................. 80
1. AUTO COLOR CHANGE (AC) ........................................................................ 81
2. AUTO START (AS) ........................................................................................... 81
3. A.S. IN THE SAME COLOR ............................................................................. 81
4. A. S. AFTER AUTO DATA SET ....................................................................... 81
5. MAIN SHAFT INCHING ................................................................................... 81
6. M.SHAFT INCHING AFTER ATH ................................................................... 82
7. AUTO JUMP [MM] ............................................................................................ 82
8. JUMP CONVERT ............................................................................................... 82
11. FRAME BACK ALL HEAD SEW ..................................................................... 83
12. OVERLAP FRAME BACK ................................................................................ 83
13. HALT FRAME BACK ....................................................................................... 83
15. MIN. REVOLUTION [RPM] ............................................................................. 83
16. UPPER T.DETECTION ...................................................................................... 84
17. UNDER T.DETECTION (UNIT) ....................................................................... 84
18. UNDER T.D. (STEP RATIO) [%] ...................................................................... 84
19. ATH ..................................................................................................................... 84 (GC02)

CONTENTS
20. PICKER TIMING (TAIL LENGTH) ................................................................. 84
21. SELECT UNDER T. TRIMMING [MM] .......................................................... 85
22. RETURN STITCHES (ATH) ............................................................................. 85
23. TIE STITCHES ................................................................................................... 85
24. TIE/RETURN STITCH LENGTH [MM] ........................................................... 85
25. PRESET HALT (STITCH) ................................................................................. 85
26. PRESET HALT (DATA) .................................................................................... 86
27. PRESET HALT (DESIGN) ................................................................................ 86
28. PRESET HALT (LUBRICATION) .................................................................... 86
29. PRESET HALT (JUST BEFORE END CODE) ................................................ 86
30. LANGUAGE ...................................................................................................... 86
31. F.B/F.F. STITCH UNIT [ST] ............................................................................. 87
32. SATIN STITCH (DATA TO ADD) [MM] ........................................................ 87
33. AUTO ORIGIN RETURN .................................................................................. 87
34. FRAME TRAVEL SPEED [MM/SEC] .............................................................. 87
35. FRAME START TIMING [DEGREE] .............................................................. 87
36. LUBRICATION .................................................................................................. 88
37. LUBRICATION CYCLE ................................................................................... 88
38. BOBBIN CHANGER ......................................................................................... 88
39. SEQUIN(R) [MM] .............................................................................................. 88
40. SEQUIN(L) [MM] .............................................................................................. 88
41. BORING ............................................................................................................. 89
42. BORING STEP ................................................................................................... 89
43. CORDING .......................................................................................................... 89
45. NETWORK ......................................................................................................... 89
46. SERIAL SPEED [BPS] ....................................................................................... 90
48. TABLE UP/DOWN ............................................................................................ 90
49. BACKLASH (X AXIS) [MM] ........................................................................... 90
50. BACKLASH (Y AXIS) [MM] ........................................................................... 90
51. TOTAL STITCH COUNTER ............................................................................. 91
52. DISPLAY OF M.SHAFT STOP POSITION ..................................................... 91
53. DISPLAY OF NEEDLE POSITION .................................................................. 91
54. PANEL SOFTWARE INSTALL ........................................................................ 91
56. STOP AT LOWER D.POINT ............................................................................. 92
57. FRAME TRAVEL KEY ..................................................................................... 92
58. ADJUST M.SHAFT STOP POSITION .............................................................. 92
61. MAX. REVOLUTION [RPM] ........................................................................... 93
64. NUMBER OF NEEDLES ................................................................................... 93
65. NUMBER OF HEADS ....................................................................................... 94
66. MODEL .............................................................................................................. 94
67. FRAME DRIVE MODE ..................................................................................... 94
69. CPU SOFTWARE VERSION ............................................................................ 94
CHAPTER 9
OUTLINE OF FUNCTIONS
1. DESIGN SCALE UP/DOWN ............................................................................. 96
2. ROTATION ........................................................................................................ 96
3. MIRROR IMAGE REVERSION ....................................................................... 96
4. REPEAT .............................................................................................................. 97
5. CONVERTED ARRANGEMENT ..................................................................... 97
6. MANUAL OFFSET ............................................................................................ 98
7. AUTOMATIC OFFSET ..................................................................................... 98
8. OFFSETTING AT AUTOMATIC COLOR CHANGE ..................................... 99
9. BACKLASH ....................................................................................................... 99
10. SATIN STITCH ................................................................................................ 100
11. TRACE .............................................................................................................. 100
(GC02)

CONTENTS
CHAPTER 10
ELECTRO-COMPONENT PARTS
1. POWER SUPPLY/DRIVER BOX .................................................................... 102
2. SWITCHING OF POWER SUPPLY SPECIFICATION ................................. 103
3. OPERATION PANEL BOX ............................................................................. 104
CHAPTER 11
TROUBLESHOOTING
1. WHEN THE MACHINE STOPPED DURING OPERATION ........................ 106
2. IF TROUBLE OCCURS ................................................................................... 109
CHAPTER 12
MAINTENANCE
1. WARNINGS AND CAUTIONS ....................................................................... 112
2. CLEANING....................................................................................................... 113
3. LUBRICATION ................................................................................................ 114
4. GREASING ....................................................................................................... 115
5. INSPECTION .................................................................................................... 116
6. REPAIR ............................................................................................................. 116
ELECTRO-RELATIVE DRAWING

CHAPTER 1 IMPORTANT WARNING ITEMS FOR SAFE OPERATION
1
CHAPTER 1 IMPORTANT WARNING
ITEMS FOR SAFE OPER-
ATION
(GC02)

CHAPTER 1 IMPORTANT WARNING ITEMS FOR SAFE OPERATION
2
1. INSTALLATION ENVIRONMENT
CAUTION
Install the machine on a sturdy floor.
The floor structure must be strong enough to bear the
machine weight (indicated on the spec. plate). If the floor is
supported by steel frames, place the machine stand on the
steel beams as long as possible.
Prevent the operation noise in the environment.
To improve the sound insulation performance of the factory
in addition to the operation with reduced noise of this
machine, use the interior finish materials which show high
sound insulating performance for the walls, ceiling, and
floor of the factory.
Avoid direct sunlight.
If the machine is exposed to direct sunlight over an
extended period of time, the machine body may be discol-
ored or deformed. Put curtains or shades to the site to pre-
vent the machine from direct sunlight.
Provide enough space for maintenance.
For the maintenance purpose, provide at least 50 cm clear-
ance around the machine (at the right, left, and backsides
of the machine).
Avoid dust and moisture.
Dust and moisture lead to dirt and rust on the machine.
Install air conditioning equipment, and periodically clean
the working area.
Use caution not to expose the machine to direct wind from
the air conditioner so that the embroidery threads do not
become disheveled.
Humidity: 30 to 95%RH (relative humidity) without conden-
sation
Ambient temperature: 5 to 40°C (during operation), -10 to
60°C (during storage)
(GC02)
!
50cm 50cm
50cm

CHAPTER 1 IMPORTANT WARNING ITEMS FOR SAFE OPERATION
3
2. CAUTIONS ON MACHINE OPERATION
CAUTION
For long life machine operation, operate the machine with about 70% of the maximum speed as
“operation for total fitting” for about one month after installation.
By performing operation for total fitting, life of the machine will become longer, which will be
useful to avoid unexpected troubles.
WARNING
To prevent accidents resulting in injury or death and physical damage, the following items must be
observed strictly when operating the machine.
<Before Starting the Machine>
This machine is designed for industrial use. Use this machine for semi- or finished textile prod-
ucts and similar materials. Using the machine for other purposes must be avoided.
Use the machine in the environment where only authorized persons are permitted to enter, so
that unauthorized persons will not manipulate the machine.
Only the persons who are sufficiently trained for the operation must operate the machine.
Do not have children access to vicinity of the
machine.
The rear of the machine is not a working area. If you
have to move to the rear of the machine, make sure
to turn off the main switch.
Do not stand on the machine. Using the bar switch as
a grip to support yourself is strictly prohibited.
Read this manual and thoroughly understand the
contents of operation before starting the machine.
Wear proper clothes and tidy up yourself so that you
can smoothly perform the operation.
A single operator should operate the machine in prin-
ciple.
If more than one operator are working together, make
sure that no one is working near the moving parts of
the machine before starting the machine.
Do not damage, modify or heat the power or other
cables. Do not exert undue force to them, either. Oth-
erwise the cables will be damaged causing fire and
electric shock.
Insert the power cable plug fully. If a metallic part
touches a blade in the plug, it may cause fire and/or electric shock.
(GC02)
!
!

CHAPTER 1 IMPORTANT WARNING ITEMS FOR SAFE OPERATION
4
WARNING
<During the Machine Operation>
Do not use a device such as a cellular phone that gen-
erates microwave near the control circuits of the
power supply box, the operation panel box, etc. Micro-
wave may cause malfunctioning of the machine.
Do not remove the covers for the shaft and the pulleys
when the machine is running. Do not run the machine
without the covers.
Do not put your hands or face near the moving parts of
the machine.
Especially, vicinities of needle, rotary hook, take-up
lever, pulley, and speed reduction box are dangerous.
Keep away control units such as the power supply box and the controller box (operation panel
box) from water and chemicals. Entry or splashing of them into control units leads to short cir-
cuits of internal circuits, causing fire, electric shock and other troubles. If water or other chemi-
cals enter a control unit, shut off the power at the primary power source and contact your local
distributor.
<During Machine Adjustments>
Stop the machine before carrying out work near the needles such as threading the needle and
checking the finish of embroidery.
Shut off the power supply by turning off the power switch before manually rotating the main
shaft of the machine.
Turn off the primary power source before opening the electrical boxes. Be sure to turn off the
power switch of the machine before turning off the primary power source. If not, it may cause
electric shock.
CAUTION
When operating the machine, always observe the following items to prevent machine or property
damage.
Do not use bent needles or those that do not fit the
materials.
After the completion of work, shut off the power
source by turning off the switch of the power distrib-
utor panel.
Do not put things on the table.
(GC02)
!
!

CHAPTER 1 IMPORTANT WARNING ITEMS FOR SAFE OPERATION
5
3. WARNING LABELS
Important directive items
The machine has warning labels that bear instructions for safe operation. Machine operators must follow the instructions shown
on the warning labels.
Do not detach the warning labels nor make them illegible by painting, etc.
If a warning label is missed or damaged, please consult your local distributor.
Sticking position of the warning labels
For type of warning labels, refer to the next page.
(GC02)
TFHX
TFHX-C
TFHX-IIC
ac
ab
e
d
TFHX-II ac
dd
e
e
b
TEHX-C
a
de
d
b
b
a b
d
b
dd
dd
e
b
When height of the square pipe is 200 mm
b
When height of the square pipe is 200 mm
b
c
c
c

CHAPTER 1 IMPORTANT WARNING ITEMS FOR SAFE OPERATION
6
Type of warning labels
DANGER
The covers of the places at which warning labels d and e are stuck should not be opened by
other persons than service personnel appointed by TAJIMA.
It could cause a burn, electric shock, or death.
To open the cover, turn OFF the power switch and wait for 4 minutes.
You may receive an electric shock by remaining current.
*1
*1
The term “safety cover” used in the safety labels (a) and (c) refers to all covers installed near movable units of the
machine.
*1
ac
b
!
WARNING ATENCION
Moving parts
can cause severe injury.
Las parts en movement
pudding auctioneer
lesion grave.
(S010)
Do not take off the
safety covers nor put
your hands etc.close to
the moving parts during
machine operation.
No waterer las cabarets de saturated
in power las manes, etc.,
circa de las pizzas en movement
minters la maturing EST
en functionaries.
!
WARNING ATENCION
Exposed needles
can cause severe injury.
Las agates expostulates
pudding auctioneer
lesion grave.
(S020)
Stop the machine
before working near
the needles.
Detainee la maturing
antes de tributary
circa de las agates.
Moving parts
(S011)
!
WARNING
!
ATENCION
can cause severe injury.
Do not take off the safety
covers nor put your hands etc.
close to the moving parts
during machine operation.
Las parts en movement
pudding auctioneer
lesion grave.
No waterer las cabarets de saturated
in power las manes, etc.,
circa de las pizzas en movement
minters la maturing EST
en functionaries.
(GC02)
!
ed
!
WARNING
HIGH LEAKAGE CURRENT!
ALTA FUGA DE CORRIENTE!
!
ATENCION
Make sure to ground Wires before connecting
to the primary power supply.
Saguaros de connector con terra los cables
antes de cereal a la connection principal.
(S100)
!

CHAPTER 2 MACHINE CONSTRUCTION
7
CHAPTER 2 MACHINE CONSTRUC-
TION
(GC07)

CHAPTER 2 MACHINE CONSTRUCTION
8
1. MAIN FUNCTIONS
EASY OPERATION
As the machine adopts touch panel type TFT color LCD and jog remote-controller
(option), easy operation is obtained.
POWER FAILURE MEASURE
It is possible to prevent the loss of products due to design displacement, etc. if power is
shut off during machine operation.
CLEAN-UP FUNCTION
It disposes fine stitch data automatically to prevent skip stitches and thread breakage.
MEMORY
The machine is equipped with about 2,000,000 stitch memory as the standard, and it is
possible to register up to 99 designs at the maximum.
TAKE-UP LEVER GUARD
It adds stability to thread movement, and prevents entangling of thread or coming-off
of thread.
ENLARGE, REDUCE AND ROTATE DESIGN
It is possible to reduce/enlarge size of embroidery design within a range of 50 to 200%
in increments of 1%. Rotation can be changed in increments of 1°.
AUTOMATIC REPEAT
It is possible to set up to 99 times at the maximum for X and Y directions individually
by inputting value for the number of repeats.
DESIGN DRAWING AT EMBROIDERING
It is possible to confirm the current embroidery position and progressing condition
with real-time display.
BUILT-IN FLOPPY DISK DRIVE
A single 2DD floppy disk can store up to 111 designs with approximately 240,000
stitches. Alternatively, a 2HD floppy disk can hold up to 223 designs with approxi-
mately 480,000 stitches.
EDIT OF DESIGN DATA
Design can be edited (modified, inserted, deleted) in 1-stitch units.
FRAME BACK
The embroidery frame can be traveled back in 1-stitch units, color change code units,
or by a designated number of stitches.
TRACE FUNCTION
The function checks if the design fits in the frame to be used before starting embroi-
dery.
AUTOMATIC UPPER/UNDER THREAD TRIMMER
It can automatically trim threads (under/upper and under) according to the design data
commands. In manual operation, it can trim threads as desired (upper/upper and
under).
THREAD TENSION SUITABLE FOR HIGH-SPEED OPERATION
Highly stable thread tension is realized by the adoption of middle thread guide with
tension spring and upper thread lock mechanism.
ROTARY TYPE THREAD BREAKAGE DETECTION MECHANISM
Stable detection of upper/under thread breakage is made possible even at high-speed
operation.
NOISE-REDUCTION DESIGN (EXCLUDING TEHX-C)
Variety of noise-reduction mechanism keeps working environment comfortable.
ORIGIN RETURN
A return to the design origin (design start position/offset start position) can be made
during embroidery operation, even if the design origin does not coincide with the
design end point.
Jog remote-controller
Design drawing at embroidering
Middle thread guide with
thread take-up spring
Rotary type thread breakage
detection mechanism
Upper thread lock mechanism
(GC02)

CHAPTER 2 MACHINE CONSTRUCTION
9
2. NAME OF EACH PART
TFHX (L-spec. machine)
1. Controller box
2. Emergency stop switch
3. Color change motor
4. Thread guide system
5. Individual tension base
6. Y-axis motor
7. Embroidery frame
8. Tension base switch
9. Thread breakage indicator lamp
10. Machine table
11. Main shaft motor
12. Stand
13. Bar switch box
14. Thread trimming cam box
15. Bar switch
16. Needle bar case
17. X-axis motor
18. Power supply/driver box
19. Power switch
20. Inverter
21. Stop switch
22. Start switch
(GC02)
TFHX-II
1427
11
12 13 15 10
14
3
1718 20 19
13456211
12 14 10 1718 20 19
7
89
6
89
16
5
16
22 21

CHAPTER 2 MACHINE CONSTRUCTION
10
TFHX-C (L-spec. machine)
1. Controller box
2. Emergency stop switch
3. Color change motor
4. Thread guide system
5. Individual tension base
6. Y-axis motor
7. Tension base switch
8. Thread breakage indicator lamp
9. Machine table
10. Main shaft motor
11. Stand
12. Thread trimming cam box
13. Needle bar case
14. X-axis motor
15. Power supply/driver box
16. Power switch
17. Inverter
18. Stop switch
19. Start switch
20. Hydraulic cylinder
21. Manual pump
22. Start switch
TFHX-IIC
14527810
11 12 9 13 1417 16
1819
1520 21
134510
11 12 9 13 1417 16
1819
15
3
6
78 2
6
(GC02)

CHAPTER 2 MACHINE CONSTRUCTION
11
TEHX-C
1. Controller box
2. Emergency stop switch
3. Color change motor
4. Color change box
5. Thread guide system
6. Individual tension base
7. Y-axis motor
8. Tension base switch
9. Thread breakage indicator lamp
10. Machine table
11. Main shaft motor
12. Stand
13. Thread trimming cam box
14. Needle bar case
15. X-axis motor
16. Power supply/driver box
17. Power switch
18. Inverter
19. Stop switch
20. Start switch
21. Hydraulic cylinder
22. Hydraulic pump
13456289
11
21 10 14 16 15 18 17
1920
2212
13
7
(GC02)

CHAPTER 2 MACHINE CONSTRUCTION
12
3. ELECTRICAL SPECIFICATIONS
Electrical specifications of this machine are described below. Please use the machine
complying with the condition.
Power supply
Insulating resistor
10M ohms or larger (measured with a 500 V insulation tester)
CAUTION
If using the machine deviating from the conditions, trouble may
occur.
Model Superficial
electrical power Electricity
TFHX-II
TFHX-IIC 1.3kVA 700W
TFHX
TFHX-C 1.7kVA 920W
TEHX-C 2.5kVA 1.5kW
Voltage/allowable voltage range Within ±10% of the rated voltage
Frequency 50/60Hz
WARNING
Since there is possibility of electric shock due to leak current,
be sure to connect the grounding wire of the machine to the
ground. Grounding resistance must be 100 ohms or less.
(GC02)
!
!

CHAPTER 2 MACHINE CONSTRUCTION
13
4. OPERATION PANEL BOX
Operation screen (Touch panel)
For the protection of the screen, use the
touch panel screen with protection film
stuck.
Do not touch the screen with sharp-pointed
goods such as pen and pencil.
FRAME TRAVEL KEY AND FRAME TRAVEL SPEED SWITCHING KEY Move the embroidery frame to 4 directions/8
directions. P.92
When pressing the center of the key at mid-
dle speed The frame travel speed will
switch to high speed.
Frame travel speed switching key switches
manual frame travel speed to low speed/mid-
dle speed.
When pressing the key at high speed, speed
will become low speed.
JOG REMOTE-CONTROLLER It moves the embroidery frame rapidly with
manual operation. Frame travel speed varies
depending on tilting angle of the stick.
When you do not use the jog remote-control-
ler, store it in a jog remote-controller pocket,
etc. not to move the frame carelessly.
<Right side of the panel>
(GC02)
Frame travel key
Frame travel speed switching key
Operation screen
Frame travel key
Frame travel speed switching key
Disk ejection button
FDD
Operation indicator lamp
Serial connector