Jack JK-T781E User manual

ii
䆜઀φѰҼᛞⲺӰ䓡ᆿޞθֵ⭞䈛ӝ૷ᰬθ⭫ⓆᨈཪⲺ൦㓵ᗻ亱᧛൦θжᇐ㾷ڐླ㌱㔕Ⲻ᧛
൦ᐛぁθࡏ㜳䀜⭫έ
Warning: For your personal safety, when operating the kind of products, please make sure
that the ground wire of power plug is connected to ground, otherwise an electric shock
may occur.
ᆿޞ᤽⽰ Safety Instruction:
1. ൞ᆿ㻻ᡌֵ⭞ᵢӝ૷ࢃθ䈭ࣗᗻԊ㓼䰻䈱ᵢֵ⭞䈪᱄Ҝθᒬሼᵢֵ⭞䈪᱄Ҝ࿛஺ؓ㇗θ
ԛ༽䳅ᰬḛ䰻Ⱦ
Users are required to read the operation manual completely and carefully before
installation or operation and keep it properly for reference at any time.
2. ᡶᴿḽр ㅜⲺ᤽⽰θᗻ亱⢯ࡡ⌞ᝅᡌᢝ㺂θࡏ㜳Րሲ㠪Ӱ䓡՚ᇩᡌ䇴༽ᦕඅȾ
All the instruction marked with sign must be special observed or executed;
otherwise, bodily injuries or damaged equipment might occur.
3. ᵢӝ૷亱⭧䗽↙⺤䇣㓹ⲺӰ઎ᶛᆿ㻻ᡌᬃ֒Ⱦ
The product should be installed and pre-operated by well trained persons.
4. Ѱᆿޞ䎭㿷θ⾷↘ԛᔬ䮵㓵֒⭫Ⓠᓝבᓊӂ亯ԛрⲺ⭫ಞӝ૷ֵ⭞Ⱦ
For perfect operation and safety, it is prohibited that using extension cable with
multi-outlet for power connection.
5. ᖉ䘔᧛⭫Ⓠ㓵ࡦ⭫Ⓠᓝᰬθᗻ亱⺤ᇐ↚⭫ুքӄ AC 250Vθъㅜḽ൞傢䗴䬣⢂рⲺ᤽
ᇐ⭫ুȾ
When connecting power supply cords to power sources, it is necessary to make sure
that the power voltage is lower than 250 VAC and matches the rated voltage indicated
on the motor’s nameplate.
Ć⌞ᝅ φ⭫᧝㇧⭫Ⓠ㿺ṲྸѰ AC220V ᰬθ䈭ᨈ᧛㠩 AC380V Ⲻ⭫Ⓠᨈᓝрθࡏሼ
࠰⧦ᔸᑮъ⭫ᵰሼᰖ⌋ࣞ֒Ⱦ↚ᰬ䈭㄁঩ީ䰣⭫Ⓠᔶީθ䠃᯦Ỷḛ⭫ⓆȾᤷ㔣ב
ᓊ380V 䎻䗽ӊ࠼䫕ԛрθሼ㜳✝ᦕ⭫᧝㇧㙂ধӰ䓡ᆿޞȾ
Attention φIf the control box is AC220V system, please don’t connect to the
AC380V power outlet, otherwise the error will occur and motor will not work. If
that happened, turn off the power switch immediately and re-check the power.
Continue supply 380V power over 5 minutes might burst the electrolytic
capacitors and even endanger the person safety.
1. 䈭൞⧥ູ⑟ᓜ 5ćЊ45ćⲺ㤹പ޻θᒬъᰖᰛݿ⴪᧛➝ሺⲺ൰ᡶֵ⭞Ⱦ
Please avoid operating in direct sun light or at the ambient temperature below 5% or
above 45%.
2. 䈭൞⴮ሯ⒵ᓜ 30%Њ95%Ⲻ㤹പ޻θᒬъ䇴༽޻уՐ㺂ᡆ㔉䵨Ⲻ൰ᡶֵ⭞Ⱦ

iii
Please avoid operating at dew area or at the humidity below 30% or above 95%.
3. 䈭൞⚦቎ቇθᒬъ⋗ᴿ㞆㲶ᙝ⢟䍞Ƚ⟹≊։Ⲻ൰ᡶֵ⭞Ⱦ
Don’t operate in area with heavy dust, corrosive substance or volatile gas.
4. 䈭⌞ᝅ⭫Ⓠ㓵у㾷ুᡌ䗽ᓜᢣᴨȾ
Avoid power cord being applied by heavy objects or excessive force, or over bend.
5. ⭫Ⓠ㓵Ⲻ᧛൦㓵亱ԛ䘸ᖉⲺሲ㓵ૂ᧛ཪ䘔᧛ࡦ⭕ӝᐛসⲺ㌱㔕൦㓵θ↚䘔᧛ᗻ亱രᇐȾ
The earth wire of power cord must be connected to the system ground of the
production plant by proper size of conductions and terminals. This connection
should be fixed.
6. ᡶᴿ䖢ࣞⲺ䜞࠼θᗻ亱ԛᡶᨆבⲺ䴬Ԭࣖԛ䱨㤹䵨࠰Ⱦ
All the moving portions must be prevented to be exposed by the parts provided.
7. ൞ㅢж⅗ᔶᵰֵ⭞ᰬθݾԛք䙕ᬃ֒㕓㓡ᵰᒬỶḛ䖢ࣞᯯᱥ↙⺤Ⱦ
When turn on the machine in the first time, operate the sewing machine at low speed
and check the correct rotation direction.
8. ⭕сࡍ᛻߫ᰬθ䈭ݾީ䰣⭫Ⓠφ
Turn off the power before the following situationφ
1) ൞⭫᧝ᡌ傢䗴рᨈᤊԱ֋䘔᧛ಞૂ᧛㓵ᰬȾ
Connecting or disconnecting any connectors on the control box or motor.
2) ᵰ䪾サ㓵ᰬȾ
Threading needle.
3) 㘱ᣢ䖜ཪᰬȾ
Raising the machine head.
4) 䘑㺂Ա֋ᵰỦрⲺ䈹᮪ᰬȾ
Doing any mechanical adjustment
5) уֵ⭞ᡌᰖӰⵁ㇗ᵰಞᰬȾ
Machines idling or unattended machine.
9. ᴿ䗽ฯ䇣ⲺщѐᢶᵥӰ઎ᢃ㜳䘑㺂ᵢӝ૷Ⲻ㔪ؤȽؓޱૂỶḛȾ
RepairsȽmaintenance work and checks should only be carried out by with
professionals appropriate training.
10. ᡶᴿ㔪ؤ⭞Ⲻ䴬Ԭθ亱⭧ᵢޢᨆב䇚θᯯֵ⭞Ⱦ
All the spare parts for repair must be provided or approved by the manufacturer.
11. 䈭у㾷ԛу䘸ᖉ⢟։ᶛᮨᢉᡌ󰩵࠱ᵢӝ૷㻻㖤Ⱦ
Do not use any objects to beat or impact the products and devices.

iv
ؓؤᵕ䲆
Guarantee Time
ᵢӝ૷ؓؤᵕ䲆Ѱ䍣Ҧᰛᵕ䎭жᒪ޻ᡌ࠰সᰛᵕ䎭њᒪ޻Ⱦ
Warranty period of this product is 1 year dated from purchasing, or within 2 years from
ex-factory date.
ؓؤ޻ᇯ
Warranty Detail
ᵢӝ૷൞↙ᑮ᛻߫ъᰖӰѰཧ䈥Ⲻᬃ֒сθӄؓؤᵕ䰪ᰖڵⲺѰᇘᡭ㔪ؤֵ㜳↙ᑮᬃ֒Ⱦ
Any trouble found within warranty period under normal operation, it will be repaired free of
charge. However, maintenance cost will be charged in the following cases even if within
warranty period:
ռԛс᛻߫ӄؓؤᵕ䰪ሼ᭬㔪ؤ䍯⭞φ
will be charged in the following cases even if within warranty period:
1Ƚ ᝅཌഖ㍖ᡌӰѰഖ㍖ᡶሲ㠪Ⲻӝ૷᭻䳒ᡌᦕඅθྸ䗉ޛу䘸⭫ুȽሼӝ૷〱ڐެᆹ⭞
䙊Ƚ㠠㺂᣼㻻ؤ⨼Ƚ䘑≪Ƚ䘑⋯ȽᵰỦ⹪අȽ᪊අㅿȾ
Product failure or damage caused by unexpected factors or human factors, such as
wrong connecting high voltage, wrong application, disassemble, repair, modification
by incompetent personnel, liquidsȽoils into the product, physical disturbance or
broken.
2Ƚ ഖуᣍᤈ࣑ሲ㠪Ⲻӝ૷᭻䳒ᡌᦕඅθྸ൦䴽Ƚ䴭࠱Ƚ⚡⚴Ƚ≪⚴Ƚⴆ㲶Ƚ▤⒵ㅿȾ
Product failure or damage is caused by force majeure factors, such as earth quake,
lighting, fire, flood, salt corrosive, moisture.
3Ƚ ᇘᡭ䍣Ҧθ㠠㺂䘆䗉ᡌᢎԎ䘆䗉ޢ䘆䗉䗽ぁѣሲ㠪Ⲻӝ૷᭻䳒ᡌᦕඅȾ
Product failure or damage in transportation by customer himself or by customer’s
shipping agency after purchasing.
4Ƚ ެԌ䶔ӝ૷ᵢ䓡䇴䇗ȽᢶᵥȽ࡬䙖Ƚ䍞䠅ㅿ䰤从ሲ㠪Ⲻӝ૷᭻䳒ᡌᦕඅȾ
Product failure or damaged is not caused by itself, such as design, technology,
manufacture, quality.
*ᵢӝ૷൞᮪Ѡ⭕ӝ䗽ぁѣћṲ᧝࡬θֵެ䗴ࡦ儎૷䍞Ƚ儎どᇐⲺḽ߼θռཌ䜞Ⲻᕰ⭫≊ᒨ
ᢦθԃ㜳ሯᵢӝ૷䙖ᡆᖧଃᡌᦕᇩθഖ↚ᬃ֒൰ᡶⲺ᧛൦㌱㔕жᇐ㾷࠽ᇔڐླθᒬᔰ䇤⭞
ᡭᆿ㻻᭻䳒ᆿޞ䱨ᣚ㻻㖤δྸ╅⭫ؓᣚಞεȾ
We make our best effort to test and manufacture the product for assuring the quality.
However, it is possible that this product can be damaged due to strong external electrical
interference; therefore the grounding system of operate area must be well-connected to
this product and it’s also recommended to install a failsafe device. (such as residual
current breaker).

v
Փ⫼䇈ᯢⳂᔩ
0$18$/%22.&217(176
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,16758&7,216
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86(53$5$0(7(57(&+1,&,$13$5$0(7(5
ǃ䫭䇃ҷⷕ㸼ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
(5525&2'(67$%/(
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32576&+(0$7,&',$*5$0
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,167$//$7,21,16758&7,216
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63(&,),&$7,21
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7<3(62)67,7&+(6
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6(77,1*837+(0$&+,1(+($'
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$77$&+,1*7+(%2%%,1
ǃẁ໇ⱘᅝ㺙ᮍ⊩ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
,167$//$7,215(029$/2)%2%%,1&$6(
ǃᴎ䩜ⱘᅝ㺙ᮍ⊩ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
+2:72,167$//7+(1(('/(
ǃ㒓ᶊⱘᅝ㺙ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
6(77,1*837+(7+5($'67$1'
ǃࡴ⊍ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
/8%5,&$7,21
ǃᑩ㒓ⱘ㒩㒓ᮍ⊩ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
:,1',1*7+(%2%%21
ǃϞ㒓ⱘこ㒓ᮍ⊩ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
7+5($'7+(1(('/(7+5($'
ǃ᠟ࡼ䗕Ꮧ᠟ᶘĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
0$18$/)(('+$1'/(
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+2:72+2/'7+('(6&(1',1*.1,)(
ǃ䩜᭄ⱘবᤶᮍ⊩ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
&+$1*,1*7+(180%(52)67,7&+(6
ǃᴎ䩜ᮟẁⱘ݇㋏ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
1(('/(72+22.5(/$7,21

vi
ǃ㒓ᓴ࡯ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
7+5($'7(16,21
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$'-867,1*7+(29(5('*,1*/(1*7+%87721+2/(/(1*7+
ǃ䫕ⴐᆑᑺҹঞ㓱䫕෎ޚԡ㕂ⱘ䇗㡖ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
$'-867,1*7+(29(5('*,1*:,'7+$1'29(5('*,1*5()(5(1&(326,21
ǃ㛮ⱘ࡯䇗ᭈĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
$'-867,1*7+(35(66(5%$535(6685(
ǃߛߔⱘ᳈ᤶĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
5(3/$&,1*7+(.1,)(
ǃϞ㒓ߛ㒓ⱘ䇗ᭈĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
$'-8670(172)7+(1(('/(7+5($'75,00(5
ǃϞ㒓ߛ㒓ࡼ԰᳆䕈䰤ࠊᵓⱘ䇗ᭈĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
$'-8670(172)1(('/(7+5($'75,00(5+2/'(5$1'/,0,7,1*3/$7(
ǃߛߔ㨑ߔᯊᳳⱘ䇗ᭈĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
7,0,1*)25'5233,1*7+(.1,)(
 ǃ᳝݇㓱ࠊⱘᬙ䱰ǃ಴ঞ໘⧚ᮍ⊩ĂĂĂĂĂĂĂĂĂĂĂĂĂĂĂ
7528%/(&$86($1'5(0('<

1
1φᬃ֒䈪᱄ INSTRUCTION
1.1φ᤿䭤䈪᱄KEY DESCRIPTION
1
Ƚ䘑ޛૂ⺤ᇐ
ᆎ۞޻ᇯٲ
2
Ƚ䬷ᇐȽ䀜
ࣕ㜳
1
Ƚ䘑ޛ৸ᮦ޻ᇯٲθެ޻ᇯٲྸ㔅䈹᮪ᴪθ䴶᤿с 䭤Ҿԛ۞
ᆎ⺤䇚Ⱦ
2
Ƚ↙ᑮ⮂䶘θ᤿с䈛䭤ᰬᱴ⽰䶘ᶵ࠰⧦ᰖ䘆䖢Ƚু㝐с᭴༺ӄ䬷ᇐ
⁗ᕅθ䑟䑅ᰖ᭾θ䑅ু㝐ᣢ䎭χ߃⅗᤿с䈛䭤ᚘགྷࡦ↙ᑮ⮂䶘θ
䑅ᶵ䑟䑅↙ᑮȾ
䘑ޛ৸ᮦࣕ
㜳䭤
1.
ж㡢ᔶᵰ⁗ᕅс᤿ 䭤䘑ޛ⭞ᡭ৸ᮦ⁗ᕅ
2.
᤿օ 䭤ᔶᵰ䘑ޛᢶᵥ઎৸ᮦ⁗ᕅ
䇴㖤ᮦٲ䙈໔
/
৸ᮦ䙈໔
1
Ƚ৸ᮦ䘿᤟޻ᖉ৸ᮦ䙈໔䭤Ⱦ
2
Ƚ৸ᮦ޻ᇯ޻ᖉ䇴ᇐᮦٲ䙈໔䭤Ⱦ
䇴㖤ᮦٲ䙈ࠅ
/
৸ᮦ䙈ࠅ
1
Ƚ৸ᮦ䘿᤟޻ᖉ৸ᮦ䙈ࠅ䭤Ⱦ
2
Ƚ৸ᮦ޻ᇯ޻ᖉ䇴ᇐᮦٲ䙈ࠅ䭤Ⱦ
1
Ƚ
Enter and
save the value
2
Ƚ
lock, start
function
1
ȽEnter to the parameter value, press
key for confirmation
and save if the parameter value adjustment.
2
Ƚ
Normal interface, display panel appears when you press the
button without running, under the presser foot put in lockdown
mode, stampede invalid, anti-
riding presser foot lift; press the
key again to return to normal screen, pedal stampede normal.
Enter
parameter
value
selection
1. In
1Normal Mode, press
key to enter User Parameter Mode1.
2. Press and hold
key, then turn on t
he power to enter
Technician Parameter Mode.
Value
Increment Key
1
ȽIncrease the parameter in Parameter selection.
2
Ƚ
Increase the setting value in Parameter value.
Value
Decrement Key
1
ȽDecrease the parameter in Parameter selection.
2
Ƚ
Decrease the setting value in Parameter value.

1.2 ᬃ֒OPERATIONAL
1.2.1 ᚘགྷ࠰স䇴㖤RESTORE THE FACTORY SETTING




1.2.2: 䘑ޛ⭞ᡭ⁗ᕅؤ᭯ؓᆎ ENTER THE USER MODE TO MODIFY AND SAVE THE
PARAMETER
᤿օрс䭤θᰬᔶᵰᱴ⽰ P11
᤿ENTER 䭤⺤䇚
᤿
F
䭤⺤䇚ީᵰ䠃
Press up and down key at
the same time machine
turn on and display P11
Press ENTER key
to confirm
Press F key to confirm
turn off
the machine to
restart
↙ᑮ⁗ᕅс᤿
F
䭤䘑ޛ⭞ᡭ৸ᮦ ᤿օрс䭤θؤ᭯৸ᮦ ᤿
ENTER
䭤⺤䇚
2





1.2.3˖䘑ޛᢶᵥ઎⁗ᕅؤ᭯ؓᆎ ENTER THE TECHNICIAN MODE TO MODIFY AND
SAVE THE PARAMETER
᤿օрс䭤ؤ᭯৸ᮦ
᤿
ENTER
䭤⺤䇚ؤ᭯
᤿
F
䭤⺤䇚䘶࠰
Press up and down key
to modify parameter
Press ENTER key to
confirm modification
Press F key to confirm and exit
Normal mode press F key
to enter user parameter
Press up and down key to
modify parameter
Press ENTER key to save
value
3







᤿օ
F
䭤ᔶᵰ䘑ޛ
ᢶᵥ઎৸ᮦ
᤿օрс䭤ؤ᭯৸ᮦ亯 ᤿
ENTER
䭤⺤䇚䘑㺂৸
ᮦ
Press and hold the F key ,then
turn on the power to enter into
technician parameter mode
Press up and down key to
modify parameter
Press ENTER key to save value
᤿օрс䭤θؤ᭯৸ᮦ ᤿
ERNTER
䭤⺤䇚ؤ᭯ ᤿
F
䭤⺤䇚䘶࠰
4