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IGBT CONTROLLED DC ARC WELDING MACHINE YD-630AT Mo d el No . ● Thank you for your purchase of Panasonic welding power source. ● Please read this manual thoroughly and operate this machine correctly. Keep this manual carefully and use it on occasion.
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NOTICE: MACHINE EXPORT TO EUROPE This product does not meet the requirements specified in the EC Directives which are the EU safety ordinance. 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.
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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.
1、Important Safety Items The following instructions must be followed carefully in case of working near the robot performing arc welding operation. WARNINGS Welding power source Observe the following instructions to prevent the hazard. This welding power source is designed and manufactured giving due consideration to safety of the product, however, it is very important to comply with all instructions, safety warnings, cautions and notes mentioned in this operating instruction.
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Against fire, explosion or blowout Observe the following cautions to prevent fires explosion or blowout. Remove any combustible materials at and near the work site to prevent them from being exposed to the spatter. If they cannot be relocated, cover them with a fireproofing cover. Do not conduct welding near combustible gases.
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Welding wire Welding wire, especially wire tip part can cause injury. Wire extends out from the end of the welding torch and may stick into the eye, face or body. Do not perform inching operation or pull the torch switch with your eyes, face or body close to the end of the welding torch - wire may stick into your eye, face or body.
3、Rating Table 3.1 Model YD-630AT3HJE Item Rated input voltage 3—415 (50/60Hz) Rated input capacity 32.2/30.8 kVA/kW No-load voltage Welding current 50~630 Force current Max. 220 Start current Max. 150 Rated output voltage Rated duty cycle Controlled mode IGBT inverter Cooling mode Forced wind cooling Insulated class 130℃...
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Notice: Please unpack and take off the plastic sheet before using. Make sure that turn off the switch box before connect the cables. Attach a switch with fuse of specified capacity or no-fuse breaker (or leakage breaker) to ...
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5、Function 12 11 1. Power switch--------------------Switch ON/OFF the power 2. Power display lamp------------Will light when turn on the power switch. 3. Standby display lamp---------Will light when do not weld after turn on or stop weld in about 8 minutes; will go out, the welding machine switches to normal working mode when welding again or re-start power switch.
6、Connections Input Grounding Gouging Base metal Electrode Base metal holder Remote Remote Grounding Grounding controller controller Fig.6.1c Fig.6.1a Fig.6.1b When using stick, please connect switch of welding method to “STICK”, connect the output cable to “+”, connect Base Metal to “-”, and make sure that connect base metal to grounding firmly, just as Fig.
8、Maintenance and Inspection To fully act the performance of this machine and continue safely work every day, it is important to carry out daily inspection and periodic inspection. When carrying out maintenance/inspection, be sure to turn off the switch box and confirm safety.
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9、Cautions (1)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 ...
10、 Check points for abnormal operation Table 10.1 Abnormity Causeofwarning Countermeasures Powerlampdoesn’tlightand * TheshortageofUorVphaseinthepower *Checkoutthecauseofthe nooutputafterthepower supply shortvoltage-phase. switchon. Warninglampoftemperature *Useaccordingtotherated lights blinks once per *Useovertheratedduty. duty. second *Theinputvoltageisoverhigh(over477V)or *adjusttheinputvoltagetothe Warninglampofvoltagelights overlow(less353V); normal Warninglampofvoltage *Checkoutthecauseof the blinks twice per second *one phases is lack, shortvoltage-phase.
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13、Parts List Table 13.1 Symbol Part name Code Q’ty Power Switch LAY39-20X/K2X Power display lamp (green) LED1 DB40BG Standby display lamp (red) LED4 DB40BR LED(over-temp. warning) LED3 DB40BY LED(welding voltage warning) LED2 DB40BY Digital meter XL5135V-3T Welding current adjustor TV18Y20FB103FNCB Arc force current adjustor TV18Y20FB103FNCB Arc start current adjustor...
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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...