Panasonic YD-350FD2 Operating Instructions Manual Download Page 1

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Operating Instructions

Digital IGBT controlled

MIG/MAG Arc Welding Power Source

Model No.:

YD-350/500FD2

●

Thank you for your purchase of Panasonic welding power source.

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Before operating this product, please read the instructions carefully and save this manual

for future use.First of all, please read “Safety precautions” or “Safety manual”.

●

SPEC. No.

：

YD-350FD2HGY, YD-500FD2HGY.

Panasonic Welding Systems (Tangshan) Co., Ltd.

WTD044TE0PAA00

Summary of Contents for YD-350FD2

Page 1: ...ou for your purchase of Panasonic welding power source Before operating this product please read the instructions carefully and save this manual for future use First of all please read Safety precautions or Safety manual SPEC No YD 350FD2HGY YD 500FD2HGY Panasonic Welding Systems Tangshan Co Ltd WTD044TE0PAA00 ...

Page 2: ...ucture and dust tightness The applicable welding methods welding methods welding wire material welding method shielding gas pulse wire diameter mm extension length mm Root welding semi automatic automatic welding Si Al MIG 100 Ar DC pulse OFF 1 2 HND 1 6 HND DC pulse ON 1 0 HND 1 2 HND 1 6 HND Al Mg MIG 100 Ar DC pulse ON 1 2 HND 1 6 HND Al OP1 MIG 100 Ar DC pulse ON 1 2 HND 1 6 HND 2 0 OP1 HND No...

Page 3: ...ION 20 8 SETTINGS 21 8 1 FUNCTION SETTINGS 21 8 1 1 F ADJ 21 8 1 2 CALL and RECORD 24 8 2 THE WELDING MACHINE FACTORY DEFAULTS RESET 24 8 3 WELDING PREPARATION 25 8 4 CHECKING SHIELD GAS 25 9 OPERATION 26 9 1 NO CRATER 26 9 2 CRATER 27 9 3 INI CRATER 28 9 4 CRATER REPEAT OPERATION 29 9 5 ARC SPOT 30 10 MAINTENANCE AND INSPECTION 31 10 1 DAILY CHECK 31 10 1 1 Welding machine This product 31 10 1 2 ...

Page 4: ...t and 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 t...

Page 5: ...working 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 exha...

Page 6: ...of the wire feeder or hand finger s hair or part of your clothes may be 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 weldin...

Page 7: ...ion A Grade Cooling method forced air cooling Applicable welding wire type Al Si Al Mg Applicable welding wire diameter mm Al Si Al Mg1 2 1 6 Memory 100 channels can be called welding parameters recordable Sequence welding welding crater initial welding crater spot welding Shielding gas MIG Al welding Ar 99 99 Gas check time 60s longest gas check time Pre flow time 0 s 5 0 s continuous adjustment ...

Page 8: ...of 6 minutes out of any 10 minutes at the rated current and then during the remaining 4 minutes the machine must be cooled down to prevent overheating Exceeding allowable duty cycle can cause the temperature rise higher than the maximum allowable temperature resulting in the performance degradation or damage The figure above shows the ideal value of cutting current and duty cycle Please use the ma...

Page 9: ...Rated Specifications 6 2 4 Dimensions 机型 W H L YD 350FD2HGY 570 1060 1200 YD 500FD2HGY ...

Page 10: ...nstallation 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 process Note In case the machine with wheels is placed on an inclined surface machine may slide by itself Please use sto...

Page 11: ... parts which comply with strength assessment The model number of the eye bolt is R825M10 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...

Page 12: ...EMC classification A Grade 1 The listed capacities of fuses and breakers or leakage protectors are only for reference 2 When the machine is working at the places where are moist or on the iron plate or stand please be sure to install leakage protector Note please follow the regulations listed below to avoid any damage of parts unstable arc and overheat or damage of the machine The fluctuation rang...

Page 13: ...maged Before using the Product with other standard products please read the operation manual carefully NO item remarks Grounding cable 6 mm2 or higher 10 mm2 or higher Distribution box 3 phase AC 380 415V power source input cable 6 mm2 or higher 6 mm2 or higher Grounding cable 6 mm2 or higher 6 mm2 or higher shielding gas Ar 99 99 NO item remarks Welding power source YD 350FD2HGY YD 500FD2HGY wire...

Page 14: ... using connecting cable Select a model properly and use connecting cable properly or adverse impact on welding operation such as voltage drop may result Voltage drop may be resulted from the reactance caused by the conductor resistance or cable routing manner The longer the cable is or smaller the cross section is the more likely an adverse impact occurs To minimize such adverse impact pay attenti...

Page 15: ...er cable on the wire feeder to the coolant outlet Operation confirmation 1 Confirmation before operation In order to avoid idling it is necessary to confirm whether the connections are reliable and whether the liquid level of the coolant tank is above the minimum level line NOTE Air transfer will cause pump failure 2 Confirmation in operation After turning on the power switch make sure that there ...

Page 16: ... environment 2 In order to avoid the formation of coolant scale in the bucket please change the coolant regularly Antifreeze once a year 3 When not in use for a long time be sure to remove the coolant from the coolant tank and coolant pipe Some components in the coolant will precipitate in the coolant pipe which will cause the water pump not to operate normally Method of removing cooling liquid Th...

Page 17: ... a power generator turn off the power switch 5 2 rear side note Turn the power switch knob clockwise to turn on the power and the LED digital tube will display the software version number after about 1 second About 4 seconds after the software version number is displayed the AC contactor is closed and the cooling fan behind it will start to run Base material side output terminal Torch side output ...

Page 18: ...onding channel can NOT be selected When the channel stored with data is selected the channel and parameters are displayed alternately and welding can start When Mode selection key 12 is set to Record Section 5 6 By turning the Jog dial 7 channel number can be selected LED shows CH setting current and voltage Flashing means welding parameters are being stored Press selection key 12 to return to Wel...

Page 19: ...n 5 6 By turning the Jog dial 7 channel number can be selected LED shows CH setting current and voltage The flashing means welding parameters to be stored Press selection key 12 to return to Weld from Record and the corresponding parameters are recorded in the channel being selected When a self diagnosable error occurs For troubleshooting Section 13 1 It shows alarm signal number 6 setting voltage...

Page 20: ...present welding conditions Section 5 4 13 welding control For welding control method selection Chapter 8 crater OFF regular welding crater ON regular welding crater welding initial ON initial welding regular welding crater welding spot welding The welding lasts certain seconds according to the spot welding time being set The welding stops automatically when the spot welding time is up 14 welding m...

Page 21: ...elding arc part at wiring For safety reasons provide base material with grounding work Wiring and grounding work should be done by qualified electricians Observe the followings to prevent a fire caused by overheat of cables Use cables with specified size or larger Fasten all cable connections securely 6 1 The connection of output cable Connecting cable from base metal Connect cable from the base m...

Page 22: ...able U V W wire please be sure to use wire clipping board to fix them Note Please insert the serrated spacer between the ground connection terminal and grounding wire After connecting input terminal block use the clamping board to fasten the input cables avoiding loose connection or dropping off 4 Install the input terminal cover Recommended crimping terminal Note Do not use wrench Tightening torq...

Page 23: ...gloves and safety shoes to protect the exposed parts of your eyes and skin Prepare light shielding glasses or a welding face shield with a light shielding filter plate appropriate to the applied welding current Pre operation check Check if all connections are correct and complete Check if settings of the switches on the P C Board are correct Check if wire is set to the wire feeder Turning on power...

Page 24: ...er stop ping thearcbyturning offthetorch switch P10 UNITARY respectively 0 or 1 1 1 1 Welding voltage unification 0 The welding voltage is respectively P11 External remote control 0 or 1 1 0 1 The power supply preset current and preset voltage are adjusted by the operation panel encoder 0 The power supply preset current and preset voltage are adjusted by the wire feeder remote control P12 Loop res...

Page 25: ... direction is adjusted positive value P02 Arc ignition voltage compensation 5 5 1 0 1 Fine adjustment of the arc voltage value The peak current of the arc is increased when the direction is adjusted positive value P03 Arc ignition time compensation 50 50 1 0 The role of micro adjustment of the arc voltage Positive value direction of the arc voltage adjustment time longer Pulse control NO Menu cont...

Page 26: ...setting of Arc current value Note After the linkage percentage is set the arc current does not exceed the maximum welding current limit 350 A 500 A P13 INIT linkage percentage 0 200 1 0 Not0 Initial current is Welding current Setting value 0 Initial current is the set Initial current value Note After the linkage percentage is set the initial current will not exceed the maximum value of the welding...

Page 27: ...welding mode Till now data recording finishes Note During Call operation 13 14 15 16 17 operation does not function 8 2 The welding machine factory defaults reset If 7 segment LED cannot display correctly after turning ON the power source the damage of internal data may happen Please follow the steps here to restore machine to factory settings The operation sequence 1 Disconnect power source 2 Aft...

Page 28: ...ng In case of using such wires please feed the wire at low speed or contact Panasonic representatives Press the INCHING 8 button on the operation panel to feed the wire manually The wire is fed forward while this button is pressed And the lamp is on while feeding the wire Inching is available when the welder is in standby state Current set value for the main welding is used to determine the wire i...

Page 29: ...h operation varies as follows Note After turning on the torch switch if the voltage detect is not executed the welder goes in an error state Err6 Arc start error and turns off the output automatically 9 1 NO CRATER Operation Turn the torch switch on and off to start and stop welding arc respectively ...

Page 30: ...Operation 27 9 2 CRATER Operation Turn the torch switch on and off twice ...

Page 31: ...on 28 9 3 INI CRATER Operation Turn the torch switch on and off twice Turn the torch switch ON to start initial welding and turn it OFF to switch to main welding Then turn it ON again to start crater operation ...

Page 32: ...preset time Trep after turning off the previous crater operation In this manner it is possible to repeat the cra ter operation again and again Trep About 2 seconds Note If the torch switch is not turned on within the preset time the function is cancelled To stop welding raise the torch until arc is cut ...

Page 33: ...on and hold down the torch switch until the welding arc is turned off automatically Note If the torch switch is released while generating the welding arc before Tspt ends the welding arc is turned off immediately Example of wrong operation ...

Page 34: ...tachment Check if any foreign matter is attached to the cooling air intake vent Top panel Bottom panel Side panel Eyebolts and other bolts Breakage or loose attachment If there is any defect additional fastening parts replacement etc are required Casters Breakage or loose attachment Panels Loose attachment Overall Appearance Check if there is any trace of heat generation such as discoloration If t...

Page 35: ... the proper performance of this product for a long time In the periodic check check the product thoroughly including checking and cleaning of the inside of this product Conduct the periodic check every 6 months normally If there is a mass of fine dust oily smoke etc around this product perform the regular check every 3 months as a guideline Check guideline While details for checking are shown belo...

Page 36: ...10 3 1 Test preparation Connection cables and signal wires 1 Turn off power at distribution box customer preparation and then disconnect the input cables from the load side terminal of the distibution box and from the input power terminal of this unit Turn off power to all related devices jigs 2 Disconnect cables and signal cables connected to the following terminals and connectors Front Base meta...

Page 37: ...may malfunction Remove all the short circuited cables for the test and return the disconnected cables as they were according to the following procedure Reconnect the ground cables and connectors on the PC board as they were Return the dust cover top panel right panel and left panel as they were Connect the input power cable to the input terminal and return the terminal cover Connect the input powe...

Page 38: ...e displays can NOT be automatically turned off until the power switch is turned OFF even when the cause is removed after connecting the power source 7 segment display cannot be shown normally 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 Turnpower switch OFF refer to the list below and r...

Page 39: ...etected 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 this product from an external device Err 010 external interruption 1 A The external equipment the connecting to output terminal block receives interruption signal temporary stop 1 Re...

Page 40: ... on the front panel Blown fuse Wire feeder Size of the wire for feed roller SUS tube is wrong Crack clogging or breakage at the feed roller Insufficient fastening of pressure rod Accumulation of wire powder at SUS tube inlet Fuse for voltage detection wire is blown Torch cable Cables for power and torch switch are severed Loose connection to the wire feeder Signs of dropping impact Torch cable is ...

Page 41: ...Parts list 38 12 Parts list 12 1 Parts list for FD2 Front view Rear view Top view 17 19 33 34 36 37 38 39 32 20 28 29 22 24 25 27 31 32 ...

Page 42: ...Parts list 39 Right view Left view 1 3 11 12 13 15 16 43 48 51 52 53 56 35 2 4 5 6 7 8 9 10 14 26 54 55 40 ...

Page 43: ... Resistor RJG274L7W223J 2 11 C4 C5 Anti Magnetic Biasing Capacitor MKPHR1 5UF750V AC 2 12 R4 R7 Secondary Power Resistor RX274H40W5R0JW 4 13 D2 D3 Diode Module FRS300BA70 2 YD 350FD2HGY D2 D3 D4 D5 YD 500FD2HGY 14 Thp1 Thermal Relay US 602KXTMQL 75 1 YD 350FD2HGY US 602KXTMQL 83 YD 500FD2HGY 15 FAN Fan 200FZY6 S FC 2 16 FAN Fan Protective Cover WZ TG22580 1 17 MS AC Contactor PT323001LS 1 YD 350FD...

Page 44: ... CPU PC Board TSMPA336 口口 1 YD 350FD2HGY TSMPA337 口口 1 YD 500FD2HGY 41 Interface PC Board TSMP638 口口 1 42 Operation PC Board TSMPA300 口口 1 43 CT Current transformer L03S400D15WM 1 48 Ignition arc board TSMP604 口 1 51 Flow switch assembly TSMY0252 1 52 PM Pump MTP600HPSP1 1 53 TR3 Control Transformer TSMU1019 口口 1 54 Coolant Storage Tank TSMK3891 1 55 Radiator TSMY0211 1 56 Pump Control PC Board TS...

Page 45: ...Circuit diagram 42 13Circuit diagram 13 1 Circuit diagram for YD 350FD2HGY ...

Page 46: ...Circuit diagram 43 13 2 Circuit diagram for YD 500FD2HGY ...

Page 47: ... cm min Gas flow L min 3 1 1 2 120 140 21 23 70 80 16 18 4 1 1 2 or 1 6 160 180 22 24 35 50 16 18 6 1 1 6 220 250 24 26 50 60 16 24 8 1 1 6 250 280 25 27 40 55 20 28 8 2 4 1 6 240 270 24 26 55 60 20 28 10 4 6 1 6 250 280 25 27 50 60 20 28 12 4 6 1 6 270 300 25 27 45 60 20 28 8 2 1 6 240 270 24 26 40 60 20 28 10 2 1 6 290 300 25 27 45 50 20 28 12 3 1 6 290 320 25 27 50 60 20 28 14 2 MIG welding pul...

Page 48: ...rope This product does not meet the requirements specified in the EC Machinery Directive which is the EU safety ordinance that will be enforced starting on January 1 1995 Please bear in mind that this product may not be brought as is into the EU after January 1 1995 The same restriction also applies to any country which has signed the EEA accord Please be absolutely sure to consult with us before ...

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