Panasonic YD-400AT Operating Instructions Manual Download Page 1 | Manualshive

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Panasonic YD-400AT Operating Instructions Manual Download Page 1

IGBT CONTROLLED DC ARC WELDING MACHINE

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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.

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SPEC. No.

：

YD-400AT3HJE

Panasonic Welding Systems (Tangshan) Co., Ltd.

TSM50855

Operating Instructions

M o d e l N o .

YD-400AT

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Summary of Contents for YD-400AT

Page 1: ...r your purchase of Panasonic welding power source Before operating this product please read the instructions carefully and save this manual SPEC No YD 400AT3HJE Panasonic Welding Systems Tangshan Co Ltd TSM50855 Operating Instructions Model No YD 400AT ...

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Page 3: ...nce Please bear in mind that this product may not be brought as is into the EU The same restriction also applies 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 ...

Page 4: ...y Items 2 Summarize 5 Rating 5 Preliminary Arrangements for Operation 6 Function 8 Connections 9 Operation 9 Maintenance and Inspection 10 Caution 11 Check Points for Abnormal Operation 11 Circuit Diagram 12 Apart Layout Drawing 13 Parts List 14 ...

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Page 6: ...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 7: ...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 8: ...he 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 welding ma...

Page 9: ...ntained according to the manufacture s recommendations c The welding cables should be kept as short as possible and should be positioned close together running at or close to the floor level d Confirm to connection of all metallic components in the welding installation and adjacent to it should be considered for safety e The work piece should be connected to earth for electric safety f Selective s...

Page 10: ... 1 Model Item YD 400AT3HGH YD 400AT3HJE Rated Input Voltage V 380 415 No of Phases 3 phase Facility kVA 30 or more Input protective device Fuse A 40 No fuse breaker Earth leakage breaker A 50 Input Cable mm 2 6 or more Output Cable mm 2 35 or more Cable mm 2 Equal to or greater than the input side welding power source Notice Please unpack and take off the plastic sheet before using Make sure that ...

Page 11: ... the following Electrode holder and base metal cable self prepared according to the table 5 2 4 Installation and place The following conditions should be met for proper operation of the machine Indoors free from moisture dust or dirt In a place not exposed to direct sunlight or rainfall In a place where ambient temperature is between 10 40 In a place 20cm or more apart from the wall In a place whe...

Page 12: ...mp will flicker quickly twice every second and there s no output Corresponding to this phase lost there s neither display nor output when the other tow phases are lost sepataeely or together 8 Control switch When using remote controller please switch it to REMOTE otherwise switch it to RANEL 9 Prevent electric shock switch Switch it to ON that will protect the operator against electric shock It s ...

Page 13: ...op board 1 Remove the bolts on the side boards and detach the side boards 2 Remove 2 bolts and 2 eyebolts on the top board and draw out the top by uplifting its foreside Daily Inspection Please deal with these troubles in time or contact your dealer for help at detecting some abnormity during the inspection 1 Is there any extraordinary vibration or noise or smell 2 Is there any hot evidence in the...

Page 14: ...The operation of the power switch in the frontal panel When the power is automatically switched OFF never re switch ON the power again Please contact your dealer for help If re switch ON the power without removing the trouble that may enlarge the trouble or damage the power source Turn off the power switch waiting for more 2 3 minutes after finishing welding so that the fan wound cool the power so...

Page 15: ... duty Warning lamp of voltage lights ever bright The input voltage is over high over 498V or over low less 332V adjust the input voltage to the normal Warning lamp of voltage lights flicker twice quickly every one second losing of certain phase Check out the cause of the losing of certain phase Weld machine has neither display nor output when the other tow phases are lost separately or together Ch...

Page 16: ...11 12 Circuit Diagram TSMPA205 ...

Page 17: ...12 13 Apart Layout Drawing 5 1 2 4 3 6 7 8 10 11 12 13 14 15 16 17 18 20 21 24 22 25 26 27 28 30 31 30 28 32 29 23 0 19 9 ...

Page 18: ...S1 Display A V switch SR W102A 30BB 1 13 S2 Control switch SR W102A 30BB 1 14 Terminal TSM15748 2 15 Terminal TSM15748 1 16 FU1 FU2 Fuse 660GH63ULTC 2 17 Cooling fan 6C 230B 2 18 T1 Control transformer TSMU1059 415V TSMU0270 380V 1 19 CO1 Plug socket MT25B6YPM 1 20 MTr Main transformer TSMT0032 415V TSMT0031 380V 1 21 D2 D3 Diode FRS300BA50F or MMF300YB050U 2 22 L1 Reactor TSMLU235 1 23 Out subass...

Page 19: ...applies 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 The standard of the product This product is designed and manufactured according to GB T 15579 1 2013 IEC 60974 1 2017This product may not conform to the local laws a...

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