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Daihen CPVE-400 Owner's Manual

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OWNER'S
MANUAL
FOR
DIGITAL INVERTER
CPVE-400/500
MODEL: CPVE-400 P30161/C1017
CPVE-500 P30162/C1018
INVERTER CONTROLLED WELDING POWER SOURCE
DO NOT DESTROY
IMPORTANT: Read and understand the entire contents of this
manual, with special emphasis on the safety material throughout
the manual, before installing, operating, or maintaining this
equipment. This equipment and this manual are for use only by
persons trained and experienced in the safety operation of
welding equipment. Do not allow untrained persons to install,
operate or maintain this equipment. Contact your distributor if you
do not fully understand this manual.
DAIHEN Corporation
WELDING PRODUCTS DIVISION
Upon contact, advise MODEL and MANUAL NO.
2P30161-4
Wminfo

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Summary of Contents for Daihen CPVE-400

  • Page 1 OWNER'S MANUAL DIGITAL INVERTER CPVE-400/500 MODEL: CPVE-400 P30161/C1017 CPVE-500 P30162/C1018 INVERTER CONTROLLED WELDING POWER SOURCE DO NOT DESTROY IMPORTANT: Read and understand the entire contents of this manual, with special emphasis on the safety material throughout the manual, before installing, operating, or maintaining this equipment.
  • Page 2 Notice : Machine export to Europe This product does not meet the requirements specified in the EC Directives which are the EU safety ordinance that was enforced starting on January 1, 1995. Please make sure that this product is not allowed to bring into the EU after January 1, 1995 as it is. The same restriction is also applied to any country which has signed the EEA accord.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SAFETY INFORMATION……………………………………………………………………………… 2 ARC WELDING SAFETY PRECAUTIONS…………………...……………………………………. GENERAL NOTICE OF OPERATION………………………………………………………….….. STANDARD CONFIGURATION AND ACCESSORIES……………………………………………. 9 NAME OF EACH PART……………………………………………………………………………….. 12 NECESSARY POWER SOURCE EQUIPMENT……………………………………………..……. 13 TRANSPORT AND INSTALLATION………………………………………………………………… CONNECTION PROCEDURE AND GROUND FOR SAFETY USE………….…………………. 17 WELDING PREPARATION……………………………………………………………………………...

  • Page 4: Safety Information

    1. SAFETY INFORMATION The following safety alert symbols and signal words are used throughout this manual to identify various hazards and special instructions. WARNING gives information regarding possible personal injury or WARNING loss of life. CAUTION refers to minor personal injury or possible equipment CAUTION damage.
  • Page 5 2. ARC WELDING SAFETY PRECAUTIONS (continued) ELECTRIC SHOCK can kill. Touching live electrical parts can cause fatal shocks or severe burns. The electrode and work circuits are electrically live whenever the output is on. The power line and internal circuits of this equipment are also live when the line disconnect switch is on.
  • Page 6 2. ARC WELDING SAFETY PRECAUTIONS (continued) WELDING can cause fire and explosion. Sparks and spatter fly off from the welding arc. The flying sparks, hot metal, spatter, hot base metal and hot equipment can cause fire and explosion. Accidental contact of electrode or welding wire to metal object can cause sparks, overheating, or fire.
  • Page 7 2. ARC WELDING SAFETY PRECAUTIONS (continued) CYLINDER can explode if damaged. A shielding gas cylinder contains high-pressure gas. If damaged, a cylinder can explode. Since gas cylinders are normally part of the welding process, be sure to handle them carefully. 1.
  • Page 8 2. ARC WELDING SAFETY PRECAUTIONS (continued) WARNING ● Do not alter or remodel our products. ● You may get injured or have your equipment damaged because of fire, failure or malfunction caused by altering or remodeling the products. ● The warranty does not cover any altered or remodeled products PRINCIPAL SAFETY STANDARDS Arc welding equipment –...

  • Page 9: General Notice Of Operation

    Take off the cover of the welding power source once a half year, and then remove dust by blowing moisture-free compressed air on each part. The rated duty cycle of the welding power source is the following: CPVE-400: 60% at 400A. CPVE-500: 100% at 500A ...
  • Page 10 This welding power source is constant -voltage source, the static external characteristics as shown in the figure below. CPVE-500 CPVE-400 Output Current (A) 3.3 Wire feeder combination This power source can be connected with several wire feeders while the default one is CM-8201 when leaving the factory.

  • Page 11: Standard Configuration And Accessories

    4. STANDARD CONFIGURATION AND ACCESSORIES 4.1 Standard Configuration  The devices shown in the boxes are standard composition. Other parts must be prepared by the customers.  As for those parts marked by ※, the user may select and purchase other extension cables or extended gas tubes with different specifications (5m, 10m, 15m, 20m) as necessary.
  • Page 12 4. STANDARD CONFIGURATION AND ACCESSORIES (Continued) For DC STICK welding use Distribution Box 3Φ 380V/415V Welding Power Source Welding electrode holder ※Control Cable (3 m) for analog remote control Base metal ※Welding Cable (2 m) at base metal side Analog remote control Ground work piece if required by local law.
  • Page 13 Prepare input cables and grounding cable according to the model of the welding power source.  Input cables and grounding cable with a cross-sectional area above 6 mm must be used for CPVE-400.  Input cables grounding cable with a cross-sectional area above 10 mm must be used for CPVE-500.

  • Page 14: Name Of Each Part

    5. NAME OF EACH PART 5.1 Welding power source ●Name of Each Part of CPVE-400/500 Output terminal (+) Socket for wire feeder Socket for remote control box Output terminal (-) －12－ Wminfo...

  • Page 15: Necessary Power Source Equipment

     Be sure to install a switch with fuses or a circuit breaker (for motor) to the input sides of each welding machine.  Capacity of Necessary Power Source Utility Specification CPVE-400 CPVE-500 Supply voltage Three-phase 380 V / 415 V...

  • Page 16: Transport And Installation

    7. TRANSPORT AND INSTALLATION 7.1 Transport WARNING Follow the instructions below to avoid accident and product damage when carrying the welding power source.  Do not touch the live electrical parts inside or outside the welding power source.  Be sure to disconnect the line disconnect switch before carrying the welding power source.
  • Page 17 7. TRANSPORT AND INSTALLATION (continued) 7.2 Installation WARNING When installing the welding machine, follow the instructions below to avoid a fire caused by welding or physical injury from gas fumes.  Do not place the welding machine near combustibles or flammable gases.
  • Page 18 7. TRANSPORT AND INSTALLATION (Continued) CAUTION Follow the instructions below when selecting an installation place for the welding power source.  Do not install the welding power source in a place subject to direct sunlight and rain.  Place the welding machine on a strong and stable surface. ...

  • Page 19: Connection Procedure And Ground For Safety Use

    8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE WARNING Follow the instructions below to avoid electric shock. Do not touch the live electrified parts, as this will result in a fatal shock and sever burn.  Do not touch the live electrical parts of the welding machine. ...
  • Page 20 8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE (Continued) (5) Make sure CN7 and CN8 are plugged firmly, and then reinstall the top cover. (6) The input voltage is indicated by a plate with two labels on both sides. The plate is fixed on the rear panel of the welding power source.
  • Page 21 8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE (Continued) 8.2 Connection at the Output Side of the Welding Power Source CAUTION In order to prevent occurrence of electromagnetic harm, refer to the following items when connecting the welding cables. In case of electromagnetic harm, refer to the following items again.
  • Page 22 8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE (Continued) For MAG/MIG welding use 8.2.1 Connect in the numerical order. (1) Ground the base metal. (If required by the local law or codes) (2) Connect the welding cable between the base metal and output terminal (base metal⊝) of the power source.
  • Page 23 8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE (Continued) For DC STICK welding use 8.2.2 Connect in the numerical order. (1) Ground the base metal. (If required by the local law or codes) (2) Connect the welding cable between the base metal and output terminal (base metal⊝) of the power source.
  • Page 24 8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE (Continued) 8.3 Connection of the Gas Hose WARNING You may suffer from danger of suffocation caused by lack of oxygen when shield gas keep drifting in a closed place. Be sure to turn off the shield gas at the main when the welding power source is not in use.
  • Page 25 Ground cable (if required by local law) Tighten the input cable firmly and reliably. An input cable with a cross-sectional area : above 6 mm must be used for CPVE-400, above 10 mm must be used for CPVE-500. －23－ Wminfo...
  • Page 26 8. CONNECTION PROCEDURE AND GROUND FOR SAFETY USE (Continued) Shell must be grounded . MANDATORY Section area: must exceed 6mm².  If ungrounded, the inner circuit of the power source can form voltage with capacitance between the shell or with stray capacitance(input side conductor and shell metal may form intermetallic).

  • Page 27: Welding Preparation

    9. WELDING PREPARATION 9.1 Preparing the Projective Equipment WARNING To protect you and others from gas generated from welding, fumes, and lack of oxygen, wear protective equipment.  To avoid gas poisoning and danger of suffocation, wear a gas mask or adequately ventilate when the welding machine is used in the place regulated by local law.
  • Page 28 9. WELDING PREPARATION (Continued) 9.2 Operation of Switches and Controlling the Gas Regulator CAUTION  Keep your face away from the outlet when turning on gas at the main of the gas cylinder, as a burst of high-pressure gas may result in physical injuries. ※...
  • Page 29 9. WELDING PREPARATION (Continued) 9.4 Welding Conditions When setting to the improper welding conditions, the following troubles will occur. Cause Trouble ･ Long Arc length ･ Wide bead width Wire extension is too long. ･ Poor shield ･ current increase Note 1 ･...
  • Page 30 9. WELDING PREPARATION (Continued) 9.4.1 CO Welding conditions for CO (for reference only) (1) Example Welding Conditions of Horizontal Fillet Plate Wire Welding Welding Travel thickness length diameter current voltage speed flow rate t (mm) ℓ (mm) Ø (mm) (cm/min) (L/min) 2.5～3.0 0.9, 1.0...
  • Page 31 9. WELDING PREPARATION (Continued) (3) Example Welding Conditions of I Shape Butt without Backing Plate Plate Root Wire Number Welding Welding Travel thickness diameter current voltage speed flow rate t (mm) g (mm) Ø(mm) layers (cm/min) (L/min) 0.9, 1.0 70～80 17～18 45～55 0.9, 1.0...
  • Page 32 9. WELDING PREPARATION (Continued) (5) Example Welding Conditions of Lap Fillet 10～15° 25～35° Plate Wire Welding Welding Travel Mark thickness diameter current voltage speed flow rate position Ø t (mm) (mm) (cm/min) (L/min) 0.8～1.0 80～100 18～19 45～55 10～15 10～15 0.8～1.2 100～120 18～20 45～55...
  • Page 33 9. WELDING PREPARATION (Continued) 9.4.2 Example Welding Conditions for CO Welding with Flux-cored Wires (1) Example Welding Conditions of Horizontal Fillet Wire Welding Welding Travel length diameter current voltage speed ℓ (mm) (mm) (cm/min) Ø 9.4.3 Example Welding Conditions of MAG Short Arc Material: Soft steel, Gas: Mixture gas 80% Ar+20% CO (10～15 L/min) Plate...

  • Page 34: Operation

    10. OPERATION Use ”Quick Manual” in the section 14. For reference. Operation Panel [14] [9] [13] [12] [5] [8] [6] [1] [10] [3] [11] GAS select key ARC CONTROL key WIRE TYPE select key SYNERG/INDIV key WIRE DIAMETER select key [10] GAS CHECK key WELDING CURRENT adjusting knob...
  • Page 35 ) gas. NOTE 3: 1) Push and hold down GAS key[1] for a few seconds to switch to the DC STICK mode. Output current range is shown in below. ● CPVE-400: 30 to 300A. ● CPVE-500: 30 to 400A. －33－ Wminfo...
  • Page 36 10. OPERATION (Continued) 2) When switched to DC STICK mode after 5 second, output voltage start automatically. So, please shut off the power of the distribution box and contact the output side before switching to DC STICK mode. 3) If wants to stop the DC output, push and hold down GAS key[1] for a few seconds to switch to the other modes.
  • Page 37 10. OPERATION (Continued) 10.1.2 Setting of Parameter Welding voltage can be set directly by Welding current can be set directly by WELDING VOLTAGE adjusting knob [5]. WELDING CURRENT adjusting knob [4]. Select a parameter (display switches clockwise) Part for welding parameter setting Select a welding condition by DISPLAY CHANGE key[7], then the digital meter will display the corresponding condition value selected, and the LED corresponding to the condition will light up simultaneously.
  • Page 38 10. OPERATION (Continued) 10.1.3 Setting of Crater Fill Functions A crater is a depression left at the termination point of the weld. Crater As it may cause cracks and welding defects, a crater treatment Bead called crater-filler is used to fill in the depression. Molten Pool When giving a crater treatment, set the CRATER FILLER[6] key to “ON”...
  • Page 39 10. OPERATION (Continued) INITIAL CRATER Timing chart condition Torch switch Pre-flow time Anti-stick(burn-back)time No-load voltage Gas flow Post-flow time Welding voltage Slow-down speed Main current Wire feed speed Crater current Welding current Crater Main welding Torch switch Pre-flow time Anti-stick(burnback)time Gas flow No-load voltage Post-flow time...
  • Page 40 10. OPERATION (Continued) INITIAL CRATER Timing chart condition Within 2 secs Torch switch Pre-flow time Post-flow time No-load voltage Gas flow Wedging voltage Slow-down speed Anti-stick(burnback)time Main current Wire feed speed Crater current Welding current MAIN WELDING CRATER CRATER CRATER Within 2 secs REPEAT Torch switch...
  • Page 41 10. OPERATION (Continued) 10.1.4 Setting of Arc Spot Welding To carry out arc spot welding, select the “ARC SPOT” mode by CRATER FILLER key[6], and set spot welding current by CURRENT adjusting knob[4] and spot welding voltage by VOLTAGE adjusting knob[5]. In ARC SPOT mode, press DISPLAY CHANGE key[7] to switch to spot welding time adjustment mode.
  • Page 42 10. OPERATION (Continued) (2) SYNERGIC Adjustment “SYNERGIC” adjustment can be performed when the LED to the upper left of the VOLT. CONTROL key lights. In the SYNERGIC adjustment, the proper welding voltage for the current setting is automatically set. Fine adjustment of welding voltage can also be performed by VOLTAGE adjusting knob [5]. In addition, after pressing the VOLT.
  • Page 43 10. OPERATION (Continued) 10.1.9 Using the Parameter Adjusting Knob When using CURRENT and VOLTAGE adjusting knobs ([4] and [5]) to adjust parameters during welding, change over the display mode to the “parameter setting value display” mode by pressing the DISPLAY CHANGE key [7] . The INITIAL conditions, the MAIN conditions, and the CRATER conditions can be changed during the INITIAL welding, MAIN welding, and CRATER welding respectively.
  • Page 44 Ø 1.2 / 1.4 / 1.6 SYNERG. FINE ADJ. WELDING CURRENT INCHING WELDING VOLTAGE Panel of Analog Remote Control for CPVE-400/500 Use the scales on the WELDING CURRENT Use the scales on the INCHING SWITCH: outer ring for setting press this switch to feed wire.
  • Page 45 10. OPERATION (Continued) 10.2 Applied setting 10.2.1 Setting of Internal Function The welding power supply various built-in internal functions, as shown in the following table. Internal Function Internal Function Fine adjustment of Fine adjustment of JOB anti-stick(burnback) time MEMORY Fine adjustment of anti-stick(burnback) Setting of soft arc mode Voltage Fine Adjustment of Slow Down Speed...
  • Page 46 10. OPERATION (Continued) Long press DISPLAY CHANGE key [7] again to exit the internal function mode. Note: In the function mode, no confirmation for changing the function is carried out when it is changed. Upon change of the setting by using the parameter adjusting knob[5], the change becomes valid.
  • Page 47 10. OPERATION (Continued) 10.2.1 Setting of Internal Function (continued) (4) Switch of Auto/Semi-automatic Mode: F4 Set F4 to “0” to switch to “semi-auto” mode. In “semi-auto” mode, the “operation stop” status can be canceled only after turning on the power supply again. The default factory setting is “semi-auto”...
  • Page 48 10. OPERATION (Continued) 10.2.1 Setting of Internal Function (continued) (5) Switch of external setting voltage range: F5 When using this function, the F4 must be set to “1” to switch to “auto” mode. ※ F5:OFF: default factory setting, the external supply voltage range of 0V to 15V. ※...
  • Page 49 10. OPERATION (Continued) (8) Setting of result display time: F8 After completion of welding, the average output current and voltage of the last 1 second will be displayed flickeringly for about 20 seconds. Result display time can be set by using “F8”, wherein the left digital meter displays setting value and the “sec”...
  • Page 50 10. OPERATION (Continued) (13) Penetration Control function: F13 For conventional CO /MAG welding, as the wire extension changes, welding current changes and base metal penetration depth and bead width change. By setting the PENETRATION CONTROL function to “ON”, wire feed rate is automatically adjusted so that constant current is always obtained even when wire stick-out varies.
  • Page 51 10. OPERATION (Continued) 10.2.2 Key Lock Key lock is a function to prevent the welding conditions from being changed by accidentally operating keys and knobs on the front panel. Only the keys and parameter adjusting knob which are used for changing each parameters and modes can be protected. However, you can still use DISPLAY CHANGE key[7], ARC CONTROL key[8] to confirm setting values when in a Key Lock state.
  • Page 52 10. OPERATION (Continued) (2) After switching to the password setting mode, the left digital meter will display “Loc”, the right digital meter will display “000” with the hundreds digit blinking. In this status, the hundreds digit can be set through the parameter adjusting knobs ([4],[5]). For example, the setting method for password “123”...
  • Page 53 10. OPERATION (Continued) [2] Method for Releasing a Password Lock (1) When in the password lock state, after long pressing the ENTER key[14] to release the lock, the digital meters will display “PAS PAS” for 2 seconds before switching to the password input mode.
  • Page 54 10. OPERATION (Continued) ●Operation Procedure for Password Lock Function Press ENTER key and turn on the power switch simultaneously. Is a password Release the already set? password lock. Set the hundreds digit of password by the parameter setting knobs. Press DISPLAY CHANGE key.
  • Page 55 10. OPERATION (Continued) 10.2.4 JOB MEMORY Function The set welding conditions can be stored in the internal memory of the welding power source by using the memory function for welding condition, and the stored data can be read at any time to reproduce the welding conditions.
  • Page 56 10. OPERATION (Continued) [1] SAVE Function Welding conditions being currently in use are stored in the JOB MEMORY inside the welding power source. ● Memory Method (1) Press SAVE key [13] to switch to a memory mode. If the specified condition number has memory data stored, the LEDs corresponding to Crater Filler, Welding Method, etc.
  • Page 57 10. OPERATION (Continued) [2] LOAD Function To read out the welding conditions stored in the JOB MEMORY of the welding power source. Note: The welding condition being used will be overwritten by the welding condition to be read. Store the current useful welding condition to be used in the future by a condition number before reading.
  • Page 58 10. OPERATION (Continued) ● Operation Procedure for Memory Mode Press SAVE key. To cancel Set a condition number by the adjusting knob. Press SAVE key. Press ENTER key. To cancel Confirm parameter value by DISPLAY CHANGE key. Reset a condition number To memorize data by the JOB No.
  • Page 59 10. OPERATION (Continued) [3] Deletion of Memory The welding conditions stored can be deleted. You can delete all stored welding conditions at one time or delete them one by one. ● Deletion Method (1) Turn off the power switch, and then turn on the power switch with LOAD key[12] and SAVE key[13] pressed down at the same time.
  • Page 60 10. OPERATION (Continued) 10.2.5 Recovery method for Initial Values The welding condition being used (including internal functions) can restore to their initial values completely without any effect to the stored welding conditions. To restore the initial values, first turn off the power switch, then press (keep pressing) DISPLAY CHANGE key [7] and GAS CHECK key[10] at the same time, and then turn on the power switch.

  • Page 61: Applied Function

    11. APPLIED FUNCTION WARNING Observe the following to prevent electrical shock.  Do not touch charging parts inside or outside the welding power source.  Grounding to the case of the welding power source should be performed by persons qualified electric work and according to the laws and regulations in your area. ...
  • Page 62 Terminals for connecting an ammeter –(10) Ammeter Use the Ammeter (400A/60mV) for CPVE-400. Use the Ammeter (600A/60mV) for CPVE-500. Terminals for connecting a voltmeter (11) – (12) Voltmeter Use the voltmeter (full scale 100V, part number:4401-016) ...
  • Page 63 11. APPLIED FUNCTION (Continued) 11.2 Combining with an Automatic Machine When combining with an automatic machine, connect the welding power source to an auto-welding machine through external connection using the internal 12P terminal block (TM5), the socket for remote control box and the socket for wire feeder . Refer to section “11.1 External Connection inside Terminal Block”...
  • Page 64 11. APPLIED FUNCTION (Continued) 11.3 Auto-stop function of blower Cooling blower can automatically stop 10 minutes after the finishing of welding work and automatically start at next welding work. In addition, when blower is switched on it will begin rotating, but power-saving function will automatically start after 10 minutes of non-operation. And thus, the blower will be stopped.
  • Page 65 11. APPLIED FUNCTION (Continued) 1）Welding Cable (common numbers for cable at the wire feeder side or workpiece side) Applicable Remarks Machine Model Cross sectional area CPVE-400 BKPT-5007 BKPT-5012 BKPT-5017 BKPT-5022 50mm2 Model Cross sectional area CPVE-500 BKPT-7007 BKPT-7012 BKPT-7017 BKPT-7022...
  • Page 66 11. APPLIED FUNCTION (Continued) 11.4.4 Wire feeding rolls To ensure welding performance, please abide by the following CAUTION  Wire feeding roll must match the wire diameter  If they do not match with each other, electric arc will be unstable For the wire feeing rolls with the wire feeder, please see wire feeder instruction book .

  • Page 67: Maintenance And Troubleshooting

    12. MAINTENANCE AND TROUBLESHOOTING WARNING To avoid electric shocks, follow the below instructions.  Do not touch the live electrical parts inside or outside the welding machine.  Turn off all of the line disconnect switches before touching the parts inside the welding machine.
  • Page 68 12. MAINTENANCE AND TROUBLESHOOTING (Continued) 12.1 Carrying out Maintenance on the Welding Power Source Periodically check the welding power source to ensure the safety of the equipment and the efficiency of work. ● Check the following daily: – No strange vibration, buzzing noise, and burning smell are generated from the welding power source.
  • Page 69 12. MAINTENANCE AND TROUBLESHOOTING (Continued) 12.3 Insulation Resistance Test and Withstanding Voltage Test WARNING To avoid electric shocks, observe the following precautions.  Insulation and withstanding voltage test shall be carried out by personnel who have knowledge and skills for the safety operation, and barriers, etc. shall be set up around the welding power source to forbid the access of unnecessary people.
  • Page 70 12. MAINTENANCE AND TROUBLESHOOTINGR (Continued) 12.4 How to Solve an Error (continued) Displays Classification of errors Left Right Operation Stop Torch switch off state waiting Control power supply error Excessive primary input voltage Insufficient primary input voltage Primary or secondary current detection error Error in the output voltage detection Error in the inverter feedback Thermal overload...
  • Page 71 12. MAINTENANCE AND TROUBLE SHOOTING (Continued) 5) “E-160” blinking -Insufficient Primary Input Voltage – When an Insufficient Primary Input Voltage occurs, “E-160” will be displayed flickeringly, and the welding power source will automatically stop operation. Shut off the power switch, verify the circuit board P30161X is switched the right voltage and verify the three-phase input voltage of the power supply to check eliminate the breakdown, and then turn on the power supply again to remove this abnormality.
  • Page 72 12. MAINTENANCE AND TROUBLESHOOTING (Continued) 12.5 Troubleshooting When an error code is displayed, refer to Section 12.4“How to solve an error”.  Check the troubleshooting information listed below before contacting your dealer for service. Trouble (Phenomenon) Cause Solution The Power switch tripping. Never turn it on again.
  • Page 73 12. MAINTENANCE AND TROUBLESHOOTING (Continued) Trouble Cause of Malfunction and Treatment (Phenomenon) Abnormality Shut off the power supply and Trouble with the inverter main circuit. contact your dealer. After pressing the welding torch switch, gas flows out without no-load voltage. After inspecting P30110P and Trouble with the control circuit.
  • Page 74 12. MAINTENANCE AND FAULT REPAIR (Continued) 12.6 Schematic diagram －72－ Wminfo...
  • Page 75 12. MAINTENANCE AND TROUBLE SHOOTING (Continued) 12.7 Parts Layout Cable Clamp guard CON2 CON1 Front Panel Back Panel PCB2 L5,6 PCB5 Over chassis －73－ Wminfo...
  • Page 76 12. MAINTENANCE AND TROUBLE SHOOTING (Continued) R1~4 PCB3 PCB4 THP2 Right Side Left Side R5,6 THP1(下面) R7,8 [14] Around TR －74－ Wminfo...
  • Page 77 12. MAINTENANCE AND TROUBLE SHOOTING (Continued) Around DR Around DR (CPVE-400(S-2)) (CPVE-500(S-2)) －75－ Wminfo...

  • Page 78: Parts List

    13. PARTS LIST 13.1 Parts List ● Please contact your dealer to order parts. (See the back cover for telephone number, fax number, and mailing address.) 1) Parts list for power source CPVE-400 CPVE-500 Symbol Part No. Name Specification Amount...
  • Page 79 13. PARTS LIST (Continued) CPVE-400 CPVE-500 Symbol Part No. Description Specification Amount Amount PCB5 P30161X00 P30161X00 R1～4 100-175 VARISTOR TND14V-911KB0LLAA0 R5～8 4508-015 CARBON FILM RESISTOR CFS1/4CT52A102J R9,10 100-0858 CEMENT RESISTOR RX27N-4V-40W-5.1RJ 100-0672 CEMENT RESISTOR RX27-4V-40W-1R-J 4509-905 RESISTOR MHR20A513J1 P30161B00 TRANSFORMER...

  • Page 80: Specifications

    14. SPECIFICATIONS 14.1 Specifications Product Name CPVE-400 CPVE-500 Number of phases Rated frequency 50/60Hz 50/60Hz Rated input voltage 380V 415V 380V 415V Input voltage range 380V / 415V±10% 380V / 415V±10% 17.4kVA 23.9kVA 24.3kVA 16.8kVA Rated input 15.6kW 22.1kW 22.4kW 15.4kW...
  • Page 81 14. SPECIFICATIONS (Continued) 14.2 External View －79－ Wminfo...
  • Page 82 14. SPECIFICATIONS (Continued) 14.3 Initial Value and Setting Range ● Initial Value and Setting Range of Parameters Setting range Initial value CPVE-400(S-2) CPVE-500(S-2) Current 100 A 30–450A 30-550A ·Initial condition ·Main welding condition Voltage 19 V 12–45V 12-50V ·Crater-fill condition Fine adjustment of voltage -30–30...
  • Page 83 14. SPECIFICATIONS (Continued) ● Operation panel [14] [9] [13] [12] [5] [8] [6] [1] [10] [3] [11] GAS select key WIRE TYPE select key WIRE DIAMETER select key CURRENT adjusting knob VOLTAGE adjusting knob CRATER FILLER key DISPLAY CHANGE key ARC CONTROL key SYNERG/INDIV key [10]...
  • Page 84 14. SPECIFICATIONS (Continued) ● Quick manual Refer to Section 10.1 “Basic Settings” and Section 10.2 “Applied setting” for detailed setting. Note:  Turn the knob to the right to increase value, or Before Using the Welding Power Source to the left to decrease value. In addition, faster rotational speed will make the increment or 1.
  • Page 85 14. SPECIFICATIONS (Continued) Storage of Welding Condition 1) Press the SAVE key to switch to Press the LOAD key a memory mode. The right display meter will display a condition Set the welding condition number Discontinue number and the left display meter by the adjusting knob.

  • Page 86: Service And Support

    Name  Address  Telephone number  Product model  Manufacture year  Serial number  Software version number  Details of troubles Nameplate: CPVE-400 / CPVE-500 ·MODEL: 20XX ·DATE: ·SERIAL No: P301XXYXXXXXXXXX ·Software Version P301## Ver ###.###.000 －84－ Wminfo...
  • Page 87 Phone: +81-78-275-2006, Fax: +81-78-845-8159 DAIHEN Inc. 1400 Blauser Drive Tipp City, Ohio 45371, USA Phone: +1-937-667-0800, Fax: +1-937-667-0885 OTC DAIHEN EUROPE GmbH Krefelder Strasse 677, D-41066 Mönchengladbach, Germany Phone: +49-2161-6949710, Fax: +49-2161-6949711 OTC Industrial (Shanghai) Co.,Ltd. 6F, Building B,ORIENTO Plaza, 388 North Fuquan Road,...

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Cpve-500P30162P30161C1017C1018

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