Panasonic YC-400TX4 Operating Instructions Manual Download Page 37

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12.2 YC-400TX4Partsdiagram

The No. column and digital S/N are in accordance with the same on parts configuration diagram.

Numb

Symbol

Part Name

Part Number

Quantit

Remarks

MCB

Power switch

NDM1-63C50/3

PCB2

PC Board(Operation)

WTYET10005-□□

PCB1

Pc board(Control)

WTYET10004-□□

CO1

Torch switch socket

MT25B2P

coupling devices

KDZ70-R

coupling devices

KDZ70-K

Fu4

、

FU5

、

FU6

FUSE

61NR030H

Tr1

Control Transformer

TSMU0141□□

TSMU0186-□□

Tr2

Control Transformer

TSMU0220□□

TSMU0188-□□

Fu1

、

Fu2

FUSE

660GH63ULTC

FAN

Cooling fan

200FZY6-S

Diode

MDS60-16W

C11,C12

Electrolytic Capacitor

MKP-LS20UF800V

Capacitor

MKP-C20UF350VDC

Q1,2

IGBT

SKM75GB12T4

switch

US-602KXTMQL-83

SOL

gas valve

J540-745G

MTr

Main transformer

TSMT0020-□□(380v)

TSMTU063-□□(415v)

DCL

DC choke

TSMLU009-□□

Coupling coil

TSMTU014-□□

PCB3

Drive PC Board

TSM9515□

Resistor

SFW20A151

PCB4

Pc board (HF generator)

TSM9494□

L03S400D15WM

Flow Switch

SSALFW01

R5,6

Resistor

RX274H40W5R0JW

、

Diode

MMF300YB050U

Summary of Contents for YC-400TX4

Page 1: ...se r 00TX4HGH nic Wel ntrolled f Panasoni please rea read Safe H YC 400TX ding Sy Op d DCTIG ic welding ad the instr ety precaut X4HJE ystems perat G Arc W Model power sou ructions ca tions or S s Tang ting In Welding No YC rce arefully and Safety man gshan nstru g Powe C 400 d save this ual Co Lt WTC01 ction er Sourc 0TX4 manual td 3TC0PAA ns ce 4 A00 ...

Page 2: ......

Page 3: ...Optional accessories 18 7 Duty Cycle 19 7 1 The duty cycle of YC 400TX4 19 7 2 Termal protection 19 8 Maintenance and inspection 20 8 1 Daily check 20 8 1 1 Welding machine This product 20 8 1 2 Cables 20 8 1 3 Other devices 21 8 2 Periodic check 21 8 3 Precautions for withstand voltage test and insulation resistance measurement 22 8 3 1 Test preparation 22 8 3 2 After completion of the test 22 9 ...

Page 4: ...d periodical check of this product Any problem arising out of any force majeure including but not limited to act of god Any malfunction or defect of this product that is directly or indirectly the result of any malfunction or defect of one or more related parts or products that are not supplied by PWST Or any problem arising out of or directly or indirectly attributable to the combination of this ...

Page 5: ...rking above floor level 9 Turn off all equipment when not in use 10 Perform periodic checks without fail and repair or replace any damaged parts before using the power source Ventilation and protective equipment Oxygen deficit fume and gas generated during welding can be hazardous 1 When conducting welding in the bottom of the tank boiler or hold as well as legally defined sites use a local exhaus...

Page 6: ...caught by the parts resulting in injury 2 Keep all covers panels and cases closed when using the product 3 Maintenance work and repair should be perform only by educated and or skilled persons who thoroughly understand welding machines While performing maintenance work or repair work provide fence or the like around the welding machine so that unauthorized person can not come close carelessly Weld...

Page 7: ...1 2 Standard accessories Number Name Type Member Unit 1 Gas hose 3m TWG75104 口口 1 EA 2 Hose clamp WHB12FJ 1 EA 3 Filter CJX30101 口口 1 EA 4 Adapter CJM30101 1 EA ...

Page 8: ...cting wer sup necting c V kVA A se A mm2 mm2 oxwhile conn mm2 or more hould be pro ng winding fo k caused by ing of equip uctor perform sconnected 2 pply faci cable YC 4 A Thr 30 6 50 necting cable e in sectiona ovided witha or thyristoreq y degraded pment cause mdaily chec or broken ility 00TX4HGH AC 380 ree phase 0 or more 40 50 or more 0 or more e Provide a alarea if its le an inverter o quipme...

Page 9: ...tive to temperature a Up to 50 at 40 C b Up to 90 at 20 C 5 Altitude above sea level Up to 1 000 m 6 Inclination to installation surface Max 10 7 Do not block cooling air intake of the cutting power source From the wall 200 mm or more 8 Avoid wind to the arc Provide windshields 9 Free from abnormal amounts of dust acid corrosive gases or substances etc other than those generated by the cutting pro...

Page 10: ...ch comply with strength assessment The model number of the eye bolt is R825M8 Pushing the machine by hands There are wheels under the machine The machine can be pushed by hands During moving please do not make sharp turn to protect wheels and floor Please do NOT place the machine on the slope The Product has wheels which cause the machine to move on the inclined surface by itself Do not lift the p...

Page 11: ...l of filler wire to be used is the same quality as that of base metal however it is important to select it according to the purpose in a specific case such as welding dissimilar metals Reference for selection of filler wire diameter Welding Current A FillerWire Diameter mm 10 20 1 0 20 50 1 6 50 100 1 0 2 4 100 200 1 6 3 0 200 300 2 4 4 5 300 400 4 5 5 5 3 9Cooling water When using a water cooled ...

Page 12: ... leftmost indicator will be on then continue to cycle to the right The successively circulating indicators are represented as Pre Flow Initial Current Up slop Arc Force Pulse Current Pulse Width Welding Current Pulse Frequency Down slop Spot Time Crater Current Post Flow Pre Flow 3 Display Board To display the output voltage when weld to display parameters when set the parameters 4 Display Board T...

Page 13: ...ed by rotating this knob under the parameter edition status To quit the setting by pressing the knob 9 Option button To switch among WELD CALL RECORD F Adj by this button WELD to select this option if welding is required CALL the record parameters can be called by this option RECORD to save the welding parameters F Adj Several functions can be set by this option Please refer Manu Function Table fo...

Page 14: ...c start level works for DC TIG Pulse TIG STICK welding modes Default 2 P03 Voltage display 0 OFF to set the Menu P03 to be as 0 1 ON to set the Menu P03 to be as 1 Default 0 P04 Arc breaking when crater is REPEAT 0 PULL to break to set the Menu P04 to be as 0 1 double press the torch switch to break to set the Menu P04 to be as 1 Default 0 P05 Tungsten electrode short circuit check 0 OFF to set th...

Page 15: ...ULSE WIDTH are not adjustable Default 0 P18 Low non load output 0 non load output to set the Menu P18 be as 0 There will be non load output under the STICK mode 1 safety low voltage output to set the Menu P18 be as 1 There will be safety low voltage output under the STICK mode Default 0 P22 Up down slope of spot welding range 0 50 Menu P22 sets the value to be the Up down slope This value is adjus...

Page 16: ... PULSE TIG About power switch When the power switch is turned off automatically do not turn it on again Consult with sales distributor of Panasonic representatives When activating a power generator turn off the power switch ...

Page 17: ...11 5 2TIG PLUSE TIG WATER ...

Page 18: ...ater supply pipes building iron frames etc do not serve as sufficient ground Do not connect any grounding wire to them Grounding work should be performed by qualified elec tricians 1 Ground terminal M8 bolt 2 Grounding wire 10 mm2 or more Customer preparation 3 Ground ...

Page 19: ...e clam connection o the input te ounding wire cable and gr ect you and ay be gener ion facilities s in narrow n facilities to g operation ct you and atters slag use protecti s and safety nd skin ding glasses filter plate 13 e distribution to turn off t r source cab e U V W w m und connecti ping board to or dropping o rminal cover e please av round connec d other peop ated during s and use p spaces...

Page 20: ...n on the power switch of thisproduct 5 7Termination processing steps after welding operation Shutting off gas Close the main valve of the gasbottle Perform the gas purge to take the residual pressure out of thepipe Shutting off power Important To allow the inside of this product to cool down turn the power off at least 5 minutes after the completion of welding operations Turn off POWER switch Turn...

Page 21: ...d Welding current is controlled as shown in the following torch and pulsation switchesdiagram by operating the crater control Close the argon gas cylinder after finishing welding work Stop the cooling water if used Turn onthe switch of the switch box Turn on the switch in the front panel Set the welding process switch on the front panel at TIG welding Check gas flow Water or Air cooling mode Weldi...

Page 22: ...matic diagram of current control Iw Welding currernt The solid line represents no pulse The dotted line represents pulse Ib Initial current Ic Crater current Ip Pulse current T1 Up Slope 0 20S T2 Down Slope 0 20S ...

Page 23: ...0 20 40 10 20 1 6 1 6 1 6 1 6 5 5 5 5 2 5 Butt lap Fillet T type 100 120 110 130 100 120 110 130 90 110 100 120 90 110 100 120 90 110 100 120 90 110 100 120 20 80 20 80 28 30 15 25 1 5 2 5 1 5 2 5 1 5 2 5 1 5 2 5 5 5 5 5 3 0 Butt lap Fillet T type 120 140 130 150 120 140 130 150 110 130 120 140 110 130 115 135 105 185 120 140 115 135 120 140 30 25 30 25 2 5 2 5 2 5 2 5 5 5 5 5 4 5 Butt lap Fillet ...

Page 24: ... this function through setting the front panel menu P18 The system defaults to low no load and no load voltage output 6 3Optional accessories Name Type Function Cooling system YX 09KGC2HGE This system is convenient for use in situations where cooling water i e water supply is not available for use of water cooled torch Turn on the switch of the switch box Turn on the power switch on the front pane...

Page 25: ...ed duty cyclemay cause the increase of equipment temperature over the permissible maximum and result in the deteriorationor burnout of the equipment When using the product in combination with otherdevices such as the welding torch etc use it at the lowestrated duty cycle among those devices 7 2Termal protection Welding power source is equipped with a thermal switch atthe radiator fin of IGBT to mo...

Page 26: ...ut power terminal cover is attached needed Check gas inlet joint for damage and looseness Check if the cooling fan makes smooth rotation noise and if cool air flows Peripherals Check handle for damage and looseness Check casters for damage and looseness Check cases such as top panel for looseness Re tightening or parts replacement areneeded Overall Check appearance for any trace of heat generation...

Page 27: ...performance of this product fora long time In the periodic check check the product thoroughly including checking and cleaning of the inside of thisproduct Conduct the periodic check every 6 months normally If there is a mass of fine dust oily smoke etc aroundthis product perform the regular check every 3 months as a guideline Check guideline While details for checking are shown below table conside...

Page 28: ... 3 1 Test preparation As numerous transistors and semi conductor components are used in this machine careless insulation pressure tests and measuring of the machine The following points should be strictly observed in the event any of these tests are carried out in accordance with your company regulation a Disconnect cable from distribution box which is connectedto three input terminals and short c...

Page 29: ...ainbody T flow switch m r flowing at v itch on t must not b ving the caus three minutes off when ch in electric sh older and le to each o accident or i rference If in ssory noise f he warning la e followi m burning th k where wate ensure neces e cooling wa ction to wate n However tion in flow a be less than riod its axis periodically r section from e flow switch ighten it by h may be brok very low...

Page 30: ...er tached filter w switch and g the filter dapter and o the adapt ilter omes to be amp turns on mulated on t to the water the water co setting it to er used for a lo n and the ma the wire net o 24 r inlet on the onduct of torc o the water i ong time and achine stops of the filter b e rear side of ch from accu inlet on the d dust or fur Therefore by washing o f the welding umulating du rear side o ...

Page 31: ... B ItisnecessarytoturnpowerswitchOFFandbackONagain ThedisplayscanNOT beautomaticallyturnedoffuntilthepowerswitchisturnedOFFevenwhenthecauseisremoved Err S N Error type Group Probable causes and remedy Err 001 emergency stop B The connection of external equipment emergency stop on the output terminal block TurnpowerswitchOFF refertothelistbelowand removethecauseandthenturnpowerswitchONagain malfunc...

Page 32: ...ch switch was turned on before turning on the power switch Turn welding gun switch or inching wire feeding button OFF Err 008 current detection error B Output current or voltage is detected when the power switch is turned on Remedy Turn power switch OFF and then check the followings to remove the cause s This product is defective Check if the current or voltage is applied to the secondary side of ...

Page 33: ... states The MODE is not STICK No gas flow The gas hose doesn t connect with the machine Serious gas hose banding Defective gas valve Continuous gas flow The gas check states is selected as CHECK The post flow time is too long Defective gas valve Unstable arc or bad welding performance Poor connection of the input output terminals Regarding to the dia of the electrodes the welding current is too lo...

Page 34: ...ent A 4 400 4 400 Pulse current A 4 400 4 400 Crater current A 4 400 4 400 Rated Duty Cycle 60 60 Control method IGBT Inverter type IGBT Inverter type Cooling method Forced air cooling Forced air cooling High frequency generator Spark oscillation type Spark oscillation type Pre flow time s 0 30 0 30 Post flow time s 0 30 0 30 Up slope time s 0 20 0 20 Down slope time s 0 20 0 20 Arc spot time s 0 ...

Page 35: ...29 12 Parts list 12 1 Parts list for YC 400TX4 Front view 1 3 4 5 2 6 ...

Page 36: ...30 Right View Left view 7 12 11 13 19 20 10 8 9 21 14 15 18 16 17 23 22 26 24 27 25 ...

Page 37: ...41 TSMU0186 1 9 Tr2 Control Transformer TSMU0220 TSMU0188 1 10 Fu1 Fu2 FUSE 660GH63ULTC 2 11 FAN Cooling fan 200FZY6 S 1 12 D1 Diode MDS60 16W 1 13 C11 C12 Electrolytic Capacitor MKP LS20UF800V 2 14 C4 Capacitor MKP C20UF350VDC 1 15 Q1 2 IGBT SKM75GB12T4 2 16 Th switch US 602KXTMQL 83 1 17 SOL gas valve J540 745G 1 18 MTr Main transformer TSMT0020 380v TSMTU063 415v 1 19 DCL DC choke TSMLU009 1 20...

Page 38: ...32 13 Outline drawing ...

Page 39: ...33 14 Circuit diagram ...

Page 40: ...pplies to any country which has signed the EEA accord Please be absolutely sure to consult with us before attempting to relocate or resell this product to or in any EU member state or any other country which has signed the EEA accord ATTENTION The disposal of the product In case of disposal of the product please sign the assignment agreement on disposal treatment with the authorized organization a...

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