Panasonic YD-350FD2 Operating Instructions Manual
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Panasonic YD-350FD2 Operating Instructions Manual

Panasonic YD-350FD2 Operating Instructions Manual

Digital igbt controlled mig/mag arc welding power source
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Operating Instructions
Digital IGBT controlled
MIG/MAG Arc Welding Power Source
YD-350/500FD2
Model No. :
● Thank you 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

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Summary of Contents for Panasonic YD-350FD2

  • Page 1 YD-350/500FD2 Model No. : ● Thank you 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”.
  • Page 2 ■ Features ● LED digital display and soft-touch buttons for easy and convenient operation ● The wire feeder equipped with encoder provides stable and high-precision wire feeding control ● The welding parameters can be recorded & called ● The enhanced mobility, robust structure and dust tightness ■...

  • Page 3: Table Of Contents

    Table of Contents 1 SAFETY............1 9 OPERATION..........26 1.1 W ....1 9.1 “NO CRATER”..........26 ARNING SYMBOLS FOR SAFE USAGE 1.2 S .........2 9.2 “CRATER”............27 AFETY PRECAUTIONS 9.3 “INI. &CRATER”..........28 2 RATED SPECIFICATIONS......4 9.4 “C ” ......29 RATER REPEAT OPERATION 9.5 “ARC SPOT”............

  • Page 4: Safety

    Disclaimer： ◆ Panasonic Welding Systems （ Tangshan ） Co., Ltd., (hereinafter called “PWST”) and its affiliates (including any subcontractor, sales company or agent) shall not assume or undertake any responsibility or liability of the followings: •Any problem arising out of, or directly or indirectly attributable to,the failure of user to carry out those normal maintenance, normal adjustment and periodical check of this product.

  • Page 5: Safety Precautions

    Safety 1.2 Safety precautions (10)Perform periodic checks without fail and repair or Welding power source replace any damaged parts before using the power Observe the following instructions to source. prevent the hazard. Ventilation and protective equipment (1)Never use the welding power source for other than Oxygen deficit, fume and gas welding purpose.
  • Page 6 Safety performing maintenance work or repair work, provide Installing shielding (curtain etc.) fence or the like around the welding machine so that unauthorized person can not come close carelessly. Arc flash, flying spatter, slugs, and noise generated during welding can Welding wire damage your eyes, skin and Welding wire, especially wire tip part...

  • Page 7: Rated Specifications

    Coolant circulation cooling / water pump forced circulation cooling system Cooling capacity of （ Test at 1 L / min flow rate ） liquid cooling system Coolant flow L/min >1 （ Matching Panasonic products ） Maximum range of coolant Overall dimensions 1200x570x1060 ( LXWXH ) Mass...

  • Page 8: Rated Duty Cycle

    Rated Specifications 2.2 Rated duty cycle ■ YD-350FD2 ● The rated duty cycle is 60 %. This means that the machine can cut for a total 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.

  • Page 9: Dimensions

    Rated Specifications 2.4 Dimensions 机型 YD-350FD2HGY 1060 1200 YD-500FD2HGY...

  • Page 10: Installation And Power Supply Facility

    Installation and Power supply facility 3 Installation and Power supply facility When installing or transporting the cutting machine, wear long sleeve shirts, leather gloves and safety shoes to prevent injury. 3.1 Installation site (1) Locate indoors only, where the floor is capable of supporting the weight of the product. (2) Avoid exposure to the direct sun light or the rain or water spray.

  • Page 11: Installation Transportation

    Installation and Power supply facility 3.2 Installation transportation When hanging this product for transportation, hang it at two eyebolts. ●Do not lift the product on your own. As this product is heavy, it is dangerous to lift it on your own. Involve plural number of persons with its lifting.

  • Page 12: Power Supply Equipment

    Installation and Power supply facility 3.3 Power supply equipment Observe the following to prevent burnout, destruction of parts and unstable arc. welding power source YD-350FD2HGY YD-500FD2HGY Three phase ,380V/415V AC, Input power source 50 / 60 Hz (common) Commercial power source 20 kVA or more 35 kVA or more Capacity...

  • Page 13: Configuration

    Configuration 4 Configuration 4.1 Equipment necessary for welding item remarks item remarks Welding power ① Grounding 6 mm2 or 10 mm2 or 350FD2HGY 500FD2HGY ⑤ source cable higher higher Distribution wire feeder ② 3-phase AC 380 -415V ⑥ 35DEW1HF1 50DEW1HF1 power source 6 mm2 or 6 mm2 or...

  • Page 14: Equipment Necessary For Welding

    Configuration 4.2 Connecting cable Caution against getting the cable wet. Avoid the connecting cable to get wet. If there is a chance of getting the cable exposed to rain or water splay, make sure to protect the connection with waterproof cover. Water seeping into the machine may degrade the insulation between ter- minals, which may cause an error or damage this product or wire feeder.
  • Page 15 Configuration 4.3 connections& operations of the cooling system ● Precautions when adding coolant When adding or replenishing coolant, please proceed from the front [coolant supply port Contact with live parts will cause fatal electric shock. To avoid casualty accident, please observe the following precautions When adding coolant, the power switch and the switch of power distribution box must be turned off exhaust In the process of coolant replacement,...
  • Page 16 Configuration ● About coolant （1） ensure to use antifreeze as coolant Please use ethylene glycol antifreeze (other salts and alcohol antifreeze may corrode metal parts such as welding gun and water pump). NOTE: When using the coolant, please use the same brand of antifreeze from the same manufacturer. It is forbidden to mix the antifreeze from different manufacturers.

  • Page 17: Names And Functions

    5.1 The power switch 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. power switch note ・...

  • Page 18: Front Panel

    Names and functions 5.3 Front panel ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Note: for robot welding, be sure to set the machine on “ crater OFF ” status. name description ●...
  • Page 19 Names and functions ● When Mode selection key ○ is set to “ Weld ”, (refer to description in ○ )・ when key ○ selects different options, please adjust corrosponding set value according different items. ・ During welding, “ Welding ” current can be adjusted. However “ initial ” and “...
  • Page 20 Names and functions ● The function is used to feed welding wire into the liner before welding by holding manual wire this key. ○ feeding button ・ manual wire feeding speed is decided by the welding current. ● To switch the setting among“ initial ”, “ Weld ”, “ crater ” current. switching button ・...

  • Page 21: Connection

    Connection 6 Connection The installation shall be done by qualified installation personnel and should conform to ● all national andlocal codes. Important Type and capacity of protection devices, such as breaker and fuse, to be applied ● should conform to all national and local codes. Type and size of cables to be applied should conform to all national and local codes.

  • Page 22: The Connection Of The Grounding Wire

    Connection 6.2 The connection of the grounding wire Water supply pipes, building iron frames, etc. do not serve as sufficient ground. Do not connect any grounding wire to them. Ground terminal M8 bolt 10 mm or more. Grounding wire Customer preparation Ground * Grounding work should be performed by qualified elec- tricians.

  • Page 23: Preparation And Termination Processings

    Preparation and termination processings 7 Preparation and termination processings 7.1 Preparation  Use of protective equipment To protect you and other people from gases, fumes and lack of oxygen that may be generated during the welding operation, make sure to prepare ventilation facilities and use protective equipment, etc.

  • Page 24: Settings

    Settings 8 Settings 8.1 FUNCTION settings 8.1.1 “F. ADJ” The following table shows the pages and parameters for fine adjustment/settings using the “F. ADJ”. (1) Use the Mode selection key ○ to select F. Adj. (During welding, it can NOT be selected.) It shows P00 in ○ and 00 in ○...
  • Page 25 Settings ※3 P21 和 P22（BURNBACK TIME 1 and BURNBACK TIME 2） It is the duration of time (short period of time) to keep supplying output voltage after stopping the arc by turning off the torch switch. (It is to burn up excess wire fed out of the end of the torch tip due to inertia of the wire feed motor.
  • Page 26 Settings 0: normal pulse Double pulse 1 or 2 1:double pulse (MUP) enabled 2:pulse + Short circuit ※5 Double pulse: In the original pulse (high pulse part), based on the increase in the low pulse part.c 【INIT·CRATER】 Menu contents Set range Increment Default Note...

  • Page 27: Call" And "Record

    Settings 8.1.2 “CALL” and “RECORD” Reminder when delivery, Record & Call functions are set as disabled status. ●“Call” is a function to use stored welding conditions and “Record” is to store the well-tuned welding conditions. Record/Call operation is applicable to the set values of current ・ voltage, spot welding time, arc characteristics, penetration control, welding control, pulse ON/OFF, material, wire diameter, gas and F.

  • Page 28: Welding Preparation

    0.9 mm Use of a wire in small diameter may cause unstable wire feeding. 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.

  • Page 29: Operation

    Operation 9 Operation Depending on the CHANGE button settings and the use of “Crater repeat”, torch 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.

  • Page 30: Crater

    Operation 9.2“CRATER” Operation: Turn the torch switch on and off twice.

  • Page 31: Ini. &Crater

    Operation 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: Crater Repeat" Operation

    Operation 9.4“Crater repeat” operation To repeat crater operation turn ON the torch switch within a 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.

  • Page 33: Arc Spot

    Operation 9.5“ARC SPOT” Press (turn 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.

  • Page 34: Maintenance And Inspection

    ● Check the items indicated in the following table, and conduct the cleaning and replacement of parts when necessary. Welding machine (This product) 10.1.1 ● For replacement of parts, make sure to use our genuine parts for Panasonic welding machine to keep its performance and functions Check item Check point Remarks Devices on the front panel Breakage or loose attachment.

  • Page 35: Other Devices

    Maintenance and inspection Other devices 10.1.3 Check item Check point Remarks Welding torch, Wire feeder, Follow the operating instructions of the individual Remote controller, Gas regulator devices. If joint is fastened securely. If there is any defect, In case a hose band is used,if there is any loose additional fastening, Gas hose attachment.

  • Page 36: Precautions For Withstand Voltage Test And Insulation Resistance Measurement

    The withstand voltage test and the insulation resistance measurement shall be performed by service engineers specified by Panasonic representatives, or educated and/ or skilled persons who well undersand and/or who are familiar with welders and electricity.

  • Page 37: After Completion Of The Test

    Maintenance and inspection After completion of the test 10.3.2 If power is ON without removing the jumper bar for test, devices may be damaged or burnt out. Unless cables removed for test are returned, the unit may not operate or may malfunction. Remove all the short-circuited cables for the test and return the disconnected cables as they were according to the following procedure.

  • Page 38: Troubleshooting

    Troubleshooting 11 Troubleshooting Touching the current-carrying parts may cause a fatal electric shock or burn injury. To prevent a physical accident, such as an electric shock, burn injury, etc., make sure to observe the followings. ● To ensure safety, troubleshooting work shall be done by qualified personnel. ●...
  • Page 39 Troubleshooting Error type Group Probable causes and remedy The input voltage exceeds allowable range (higher than AC 437V). primary over- After input voltage returns within the allowable range, voltage then turn power switch back ON again. The input voltage is lower than allowable range (lower than AC 304V) or input power source phase failure happens.

  • Page 40: Troubleshooting Table

    Troubleshooting 11.2 Troubleshooting table * In the case of welding errors without any error (Err) indication, refer to the following table to search for their causes.. Error ● Blowholes condition ● Welded tip ● Wire runs into the base metal ●...

  • Page 41: Parts List

    Parts list 12 Parts list 12.1 Parts list for FD2 Front view Rear view ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Top view ○ ○ ○ ○ ○ ○ ○ ○...
  • Page 42 Parts list Right view ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Left view ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...

  • Page 43: Fd2 Parts Diagram

    Parts list 12.2 FD2 parts diagram The No. column and digital S/N are in accordance with the same on parts configuration diagram. Symbol Part Name Part Number Quantity Remarks TSMTU228 YD-350FD2HGY Main Transformer TSMTU224 YD-500FD2HGY FCH Unit TSMLU223 TSMLU183 YD-350FD2HGY Inductor TSMLU187 YD-500FD2HGY...
  • Page 44 Parts list Symbol Part Name Part Number Quantity Remarks Input Filtering Assembly TSMW2271-口口 Switch Power Source PC Board TSMP6910-口口 Wire Feeding PC Board TSMP6550-口口 TSMP5491C-口口 Drive PC Board PC Board TSMPA336-口口 YD-350FD2HGY CPU PC Board TSMPA337-口口 YD-500FD2HGY Interface PC Board TSMP638 口口...

  • Page 45: Circuit Diagram

    Circuit diagram 13 Circuit diagram 13.1 Circuit diagram for YD-350FD2HGY...

  • Page 46: Circuit Diagram For Yd-500Fd2Hgy

    Circuit diagram 13.2 Circuit diagram for YD-500FD2HGY...

  • Page 47: Appendix

    Appendix 14 Appendix Followings are rough indications of standard welding conditions as reference data. In actual welding operation, it is necessary to set values in consideration of shape of the workpiece, welding position and so on. 14.1 MIG welding pulse off conditions table (Reference) Tip-to-work Thickness Route gap G...
  • Page 48 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. Panasonic Welding Systems (Tangshan) Co., Ltd. Add：No.9 Qingnan Road, New & Hi-Tech Development Zone, Tangshan,Hebei, China Post Code：063020 Tel：400-612-5816 URL：http://pwst.panasonic.cn/...

This manual is also suitable for:

Yd-500fd2

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