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CEA DOGMA 272 XV Operator's Manual

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Operator's manual
CEA COSTRUZIONI ELETTROMECCANICHE ANNETTONI S.p.A.
C.so E. Filiberto, 27 - 23900 Lecco - Italy
Tel. +39.0341.22322 - Fax +39.0341.422646
Cas. Post. (P.O.BOX) 205
E-mail: cea@ceaweld.com - web: www.ceaweld.com

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  • Page 1 READ CAREFULLY Operator’s manual CEA COSTRUZIONI ELETTROMECCANICHE ANNETTONI S.p.A. C.so E. Filiberto, 27 - 23900 Lecco - Italy Tel. +39.0341.22322 - Fax +39.0341.422646 Cas. Post. (P.O.BOX) 205 E-mail: cea@ceaweld.com - web: www.ceaweld.com...

  • Page 2: Table Of Contents

    Assembly of drive rollers Control apparatus MIG-MAG / PULSE MIG / DOUBLE PULSE MIG welding with GAS MIG-MAG / PULSE MIG / DOUBLE PULSE MIG welding without GAS (only for DOGMA 272 XV and DOGMA 276 PULSE XV models) Spot welding...

  • Page 3: Introduction

    Introduction Thank you for buying our product. In order to get the best performance out of the plant and ensure the maximum lifespan of its parts, the use and maintenance instructions contained in this manual must be read and strictly complied with, as well as the safe- ty instructions contained in the relevant folder.

  • Page 4: Technical Data

    Technical data The general technical data of the system are summarized in table 1. Table 1A DOGMA 272 XV / DOGMA 276 PULSE XV Model MIG/MAG Three-phase 50/60Hz power supply 400 ± 20% Ω Mains supply: Z 0,051 Power input (I...
  • Page 5 Table 1B DOGMA 322 XV / DOGMA 326 PULSE XV Model MIG/MAG Three-phase 50/60Hz power supply 400 ± 20% Ω Mains supply: Z 0,037 Power input (I Max) 14,5 12,1 14,6 Delayed fuse (I eff) Power factor / cosφ 0,8 / 0,99 η...
  • Page 6 Table 1C DOGMA 402 XV / DOGMA 406 PULSE XV Model MIG/MAG Three-phase 50/60Hz power supply 400 ± 20% Ω Mains supply: Z 0,037 Power input (I Max) 21,3 17,7 21,9 Delayed fuse (I eff) Power factor / cosφ 0,74 / 0,99 η...

  • Page 7: Usage Limits (Iec 60974-1)

    Usage limits (IEC 60974-1) The use of a welder is typically discontinuous as it consists of effective work periods (welding) and rest periods (Piece positioning, wire replacement, molating operations, etc.). This welder is sized to deliver the nominal I max current, in complete safety, for a period of work of the X% com- pared to the time of total employment.

  • Page 8: Connection To The Electrical Supply

    “O”. Tables 2A-2B-2C show the recommended capacity values for time-delay line fuses. Table 2A DOGMA 272 XV / DOGMA 276 PULSE XV Model MIG/MAG Power input (I...

  • Page 9: Loading Wire

    Table 2C DOGMA 402 XV / DOGMA 406 PULSE XV Model MIG/MAG Power input (I Max) 21,3 17,7 21,9 Delayed fuse (I eff) Duty cycle @ 35% (40°C) Mains cable Length Section Ground cable Length Section NOTE: Any extensions to the power cable must be of a suitable diameter, and absolutely not of a smaller diameter than the special cable supplied with the machine.

  • Page 10: Control Apparatus

    Control apparatus ➤ Fig. B Pos. 1 Control panel. Pos. 2 Centralized torch connection. Pos. 3 Remote control connector. Pos. 4 Rapid coupling neutral position, used only for MMA and TIG electrode welding. Pos. 5 Fast coupling positive polarity. Pos. 6 Cable to change polarity. Pos.
  • Page 11 6) Once welding has been completed remove any slag, switch off the machine and close the gas cylinder. BLUE FIG. C1 DOGMA 272 XV DOGMA 322 - 402 XV DOGMA 276 PULSE XV DOGMA 326 - 406 PULSE XV...

  • Page 12: Mig-Mag / Pulse Mig / Double Pulse Mig Welding Without Gas

    MIG-MAG / PULSE MIG / DOUBLE PULSE MIG welding without GAS (only for DOGMA 272 XV and DOGMA 276 PULSE XV models) To begin MIG-MAG / PULSE MIG / DOUBLE PULSE MIG welding, carry out the following tasks (with the ma- chine switched off).

  • Page 13: Spot Welding

    2 - Welding 1) Switch the welding machine on by moving the power supply switch to I. 2) Make the adjustments and do the parameter settings on the control panel. 3) Load the wire using the torch button, after having removed the wire guide nozzle from the torch to allow the wire to come out freely, while loading.

  • Page 14: Aluminium Welding

    Aluminium welding Welding aluminum in MIG/MAG mode requires some specific considerations due to the unique characteristics of this metal. Here is a general guide on how to perform MIG/MAG welding of aluminium: 1) Material Preparation: Make sure the surfaces to be welded are clean and free of grease, oil or other con- tamination.

  • Page 15: Electrode Welding (Mma)

    Electrode welding (MMA) The machine, electrode welding is used to weld most metals (different types of steel, etc.) using coated rutilic and basic electrodes with diameters ranging from Ø 1.6 mm to Ø 6 mm, and devices that the user can adjust for “Arc Force”, “Hot Start”, and Anti-sticking functions to avoid the electrodes sticking.

  • Page 16: Tig Welding With "Lift

    A fairly approximate indication of the average current to use in the welding of electrodes for ordinary steel is given by the following formula: I = 50 × (Øe - 1) Where: I = intensity of the welding current Øe = electrode diameter Example: For electrode diameter 4 mm I = 50 ×...

  • Page 17: Electrode Type

    Table 5 shows the currents to use with the respective electrodes for TIG DC welding. This input is not absolute but is for your guidance only; read the electrode manufacturers’ instructions for a specific choice. The diameter of the electrode to use is directly proportional to the current being used for welding. Table 5 ELECTRODE TYPE Current adjustment field (A)

  • Page 18: Optional

    • Cleaning of the wire guide liner using trichloroethylene or specific solvents. • Check of the insulation and connections of the power cable; the connections must be in good electrical and mechanical condition. SPARE PARTS Original spares have been specifically designed for our equipment. The use of spares that are not original may cause variations in the performance and reduce the safety level of the equipment.

  • Page 19: Analogue Inputs

    ANALOGUE INPUTS These inputs must be piloted by a direct voltage that can be regulated between 0V and 10V. Their input impedance exceeds 400 kΩ (to enable functionality of these inputs the voltage between terminals P(-) and R (+) must exceed 0,5V). •...

  • Page 20: The Pointing Out Of Any Difficulties And Their Elimination

    The pointing out of any difficulties and their elimination The supply line is attributed with the cause of the most common difficulties. In the case of breakdown, proceed as follows: 1) Check the value of the supply voltage. 2) Check that the power cable is perfectly connected to the plug and the supply switch. 3) Check that the power fuses are not burned out or loose.

  • Page 21: Troubleshooting Table

    Troubleshooting table WARNING: Any internal inspections or repairs are only to be done by qualified personnel! IMPORTANT: Remember to disconnect the mains power supply and wait for the internal capacitors to discharge (about 2 minutes) before starting to check and repair the machine if necessary. Defect Solution The welding machine...

  • Page 22: Cooling System

    DOGMA 276 - 326 - 406 W PULSE XV Single-phase input Frequency 50 / 60 Max power supply Max current absorbed Delayed fuse • Cooling liquid CEA CL-1100 Coolant • Code 402275A • Working temperature -20°C to +120°C Cooling power Φ 0,95 @ 1 l/min...

  • Page 23: Usage Norms

    Usage norms CONTROL APPARATUS (Fig. I) Pos. 1 Red snap-in connector for liquid intake. Pos. 2 Blue snap-in connector for liquid outlet. Pos. 3 Minimum level indicator of the refrigerant liquid in the tank (the liquid level must never be lower than the indicated notch).

  • Page 24: Start-Up / Drainage

    Carry out the following operations following the assembly instructions indicated here (Fig. J) and also contained in the accessories packet: 1) Unscrew the cap on the tank and, using a funnel, fill the tank with CEA CL-1100 code 402275A cooling liq- uid (working temperature -20°C to +120°C). Close the tank cap.

  • Page 25: Cooling Liquid

    We recommend using only CEA CL-1100 code 402275A cooling liquid (working temperature -20°C to +120°C). The CEA CL-1100 cooling liquid does not contain ethyl alcohol and is 100% biodegradable (Green Line). It facilitates lubrication of rotating parts, does not form lime scale, and protects all metals against corrosion. It does not need to be diluted with water.

  • Page 26: Wiring Diagram 400V 50/60 Hz

    Wiring diagram 400V 50/60 Hz Key to the electrical diagram Power supply connector Fuse Electric pump Pressure switch Colour key Blue Grey Yellow Green Brown Black...

  • Page 27: Hydraulic Diagram

    Hydraulic diagram Key to hydraulic diagram Torch outlet (red) Electric pump Torch intake (blue) Radiator Tank Tank cap Ø172 fan pressing on the radiator side Pressure switch Meaning of graphic symbols on machine SYMBOL DESCRIPTION Fuse Cold liquid outlet Hot liquid intake for cooling in the unit Grounding Warning! Before using the equipment you should carefully read the instructions included in this manual...

  • Page 28: Meaning Of Graphic Symbols On Machine

    Meaning of graphic symbols on machine SYMBOL DESCRIPTION Power switch System that can be used in environments with increased risk of electric shocks Product aimed at circulating freely in the European Community Product suitable for free circulation in the UK Dangerous voltage Earth Quick positive polo attack...

  • Page 29: Wiring Diagram

    Wiring diagram Key to the electrical diagram Primary transformer coil Secondary coil transformer 17 pole accessories connector HR power connector C-LINK Primary capacitor Connector torch CT 1-2-3 Push-Pull Transformer Connectors D-D1-D2 Diode in4007 "Down" button Euro connector EMCF EMC filter Gas solenoid valve Line switch Secondary inductance...
  • Page 30 Colour key Orange-black Orange Sky blue White Blue Grey Yellow Yellow green Brown Black-blue Black Rose Red-black Green Purple...
  • Page 31 2101FF07 DOGMA 272 XV DOGMA 276 PULSE XV...
  • Page 32 2101EF35 DOGMA 322 - 402 XV DOGMA 326 - 406 PULSE XV...

  • Page 33: Lista Ricambi

    LEGGERE ATTENTAMENTE Lista ricambi READ CAREFULLY Spare parts list CEA COSTRUZIONI ELETTROMECCANICHE ANNETTONI S.p.A. C.so E. Filiberto, 27 - 23900 Lecco - Italy Tel. +39.0341.22322 - Fax +39.0341.422646 Cas. Post. (P.O.BOX) 205 E-mail: cea@ceaweld.com - web: www.ceaweld.com...
  • Page 34 DOGMA 272 XV DOGMA 276 PULSE XV DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 272 XV 272 W XV 276 XV 276 W XV 352588 352588 352588 352588 Visiera Visor 447929 447929 447929 447929 Tastiera a membrana Membrane keyboard 438884...
  • Page 35 DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 272 XV 272 W XV 276 XV 276 W XV 414333 414333 414333 414333 Cerniera Hinge 447229 447229 447229 447229 Ancoraggio bombola gas Gas cylinder holder 412921 412921 412921 412921 Catena fissaggio bombola Cylinder fixing chain 466215 466215...
  • Page 36 DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 272 XV 272 W XV 276 XV 276 W XV 413320 413320 413320 413320 Cablaggio elettrico ausiliario Electric auxiliary harness 425987 425987 425987 425987 Elettrovalvola gas Gas solenoid valve 377288 377288 377288 377288 Scheda controllo Control PCB 241269...
  • Page 37 DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 272 XV 272 W XV 276 XV 276 W XV 466824 466824 466824 466824 Adesivo meccanismo trascinamento Wire feed mechanism sticker 352585 352585 352585 352585 Alloggiamento bobina filo Wire spool housing 241843 241843 241843 241843 Mozzo bobina...
  • Page 38 IT Complessivo inverter di potenza EN Power inverter assembly (assembly) DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 272 XV 272 W XV 276 XV 276 W XV 241269 241269 241269 241269 Scheda inverter di potenza Power inverter PCB 455514 455514 455514 455514 Raddrizzatore trifase...
  • Page 39 DOGMA 322 - 402 XV DOGMA 326 - 406 PULSE XV DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 322 XV 326 PULSE XV 402 XV 406 PULSE XV 352588 352588 352588 352588 Visiera Visor 447929 447929 447929 447929 Tastiera a membrana Membrane keyboard 438884 438884...
  • Page 40 24 25 DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 322 XV 326 PULSE XV 402 XV 406 PULSE XV 414333 414333 414333 414333 Cerniera Hinge 447229 447229 447229 447229 Ancoraggio bombola gas Gas cylinder holder 412921 412921 412921 412921 Catena fissaggio bombola Cylinder fixing chain 466215 466215...
  • Page 41 DOGMA DOGMA DOGMA DOGMA Pos. Descrizione Description 322 XV 326 PULSE XV 402 XV 406 PULSE XV Cablaggio elettrico 413313 413313 413313 413313 Electric auxiliary harness ausiliario 425987 425987 425987 425987 Elettrovalvola gas Gas solenoid valve Scheda alimentazioni Motor control and 377307 377307 377307...
  • Page 42 DOGMA DOGMA DOGMA DOGMA Descrizione Description Pos. 322 XV 326 PULSE XV 402 XV 406 PULSE XV Adesivo meccanismo Wire feed mechanism 466824 466824 466824 466824 trascinamento sticker 352585 352585 352585 352585 Alloggiamento bobina filo Wire spool housing 241843 241843 241843 241843 Mozzo bobina...
  • Page 43 IT Versione raffreddata "W" EN Cooled version "W" Pos. DOGMA W XV Descrizione Description 466398 Tappo serbatoio Tank cap 460366 Serbatoio Tank 418847 Radiatore Radiator 486560 Ventola Impeller 451740 Portafusibile Fuse holder 429049 Fusibile Fuse 403636 Attacco rapido blu Blue quick connection 403626 Attacco rapido rosso Red quick connection...
  • Page 44 IT Complessivo meccanismo di EN Wire feeder unit assembly with 4 rolls trascinamento a 4 rulli Pos. Cod. Descrizione Description 449041 Chiavetta Woodruff Key 441210 Molla di pressione Ø 2 mm Pressure spring Ø 2 mm 437075 Dispositivo di pressione rulli (con molla 2 mm) Pressure Adjustment Unit (2 mm spring) 676510 Spina elastica...
  • Page 45 Tabella A - RULLI UTILIZZABILI Table A - SUITABLE ROLLS RULLI STANDARD STANDARD ROLLS SOLO PER ACCIAIO FOR HARD WIRE ONLY Rullo superiore piatto Pressure flat roll per tutti i diametri con boccola for all diameters with bushing Rullo inferiore a doppia cava Ø 37 mm Feed roll double groove Ø...
  • Page 46 3) Spænding og frekvens, som står på anlæggets typeskylt 4) Selve svejsemaskinens registreringsnummer EXAMPLE N. 2 pieces code n. 414333 - for DOGMA 272 XV - 400V - EKSEMPEL 50/60 Hz - Serial number ............2 stk. nummer 414333 - til anlæg model DOGMA 272 XV - 400V - 50/60 Hz - Registreringsnummer Nr.
  • Page 47 3) Napätie a frekvenciu, ktoré nájdete na údajovom štítku umiestnenom na systéme 4) Sériové číslo PRÍKLAD N° 2 kusy, kód č. 414333 - pre systém DOGMA 272 XV - 400V - 50/60 Hz - Sériové číslo č............. PL Zamów części zamienne Zamawiając części zamienne, należy wyraźnie wskazać: 1) Numer kodu części...
  • Page 48 READ CAREFULLY Operator’s manual CEA COSTRUZIONI ELETTROMECCANICHE ANNETTONI S.p.A. C.so E. Filiberto, 27 - 23900 Lecco - Italy Tel. +39.0341.22322 - Fax +39.0341.422646 Cas. Post. (P.O.BOX) 205 E-mail: cea@ceaweld.com - web: www.ceaweld.com...
  • Page 49 ENGLISH Introduction Control panel Switching on the welding machine Switching on for the first time or after a complete reset procedure Preset page Welding page Welding process configuration menu Process table Program selection menu Welding mode selection menu Table of welding methods Special functions menu Edit FX parameters Wire loading...

  • Page 50: Introduction

    Introduction This manual describes the functions and how to use the XVISION Dogma control panel. Control panel POSITION SYMBOL FUNCTION TFT colour display. Left knob/button, for adjustment, selection and confirmation of the following parameters: - The parameters in the left section on the welding page. - Select the subsections (PROCESS, PRG, MODE, FX, JOB, MENU) in the setup menu.

  • Page 51: Switching On The Welding Machine

    Switching on the welding machine “I” Move the power switch on the generator to to switch the welding machine on The welcome page shown below appears for a few seconds. Switching on for the first time or after a complete reset procedure •...

  • Page 52: Preset Page

    Preset page MODIFICATION OF WELDING PARAMETERS Press a knob, then by rotating it I select the parameter I wish to modify and to confirm the choice, press the knob again (the parame- ter will move to the top of the monitor). Now by rotating the knob, I can modify the value (if not modifiable, the orange bar note 4 does not appear).

  • Page 53: Welding Page

    Welding page The following information is reported on the welding page: 1) Welding process. 2) Welding program code. 3) Material, gas and wire diameter. 4) Welding mode. 5) Measured power value (during welding). 6) Hold function (only at the end of welding, for a few seconds). 7) Measured voltage value (during welding).

  • Page 54: Welding Process Configuration Menu

    Welding process configuration menu If the process is not available because it is not compatible with the wire and gas set, the warning message appears. Process table PROCESS DESCRIPTION OF WELDING MIG PULSE: pulsed MIG welding process MIG DUAL PULSE: double pulsed MIG welding process MIG/MAG SYNERGIC: synergic MIG/MAG welding process MIG/MAG MANUAL: manual MIG/MAG welding process.

  • Page 55: Program Selection Menu

    Program selection menu ATTENTION: the menus (materials, diameter, gas, processes and program) are not independent of each other, the process selection follows a mutually exclusive logic starting from the first parameter and moving downwards. Welding mode selection menu Table of welding methods DESCRIPTION OF WELDING TWO-STROKE (2T)
  • Page 56 CRATER 4T 1) Pressing the TORCH BUTTON starts the arc and the welding parameters are those of the “initial crater”. 2) When the TORCH BUTTON is released, the welding parameters become the main ones in a time defined by the INITIAL SLOPE function. 3) By pressing the TORCH BUTTON again, the welding parameters assume, in a time defined by the FINAL SLOPE function, the “final crater”...

  • Page 57: Special Functions Menu

    Special functions menu Inside the menu, the parameters are represented on one or more graphic pages (Tab at the top of the display), which can be selected by turning the right knob. See the example images below with 3 tabs: mode, cycle and dynamic pulse. Press with a knob to access the graphic page to modify the FX parameters.
  • Page 58 The SPECIAL FUNCTIONS (Fx) related to the MIG-MAG synergic, MIG pulsed, MIG double pulsed, vision.COLD and vision.ULTRASPEED: Table A PARAMETER DISPLAY Welding mode Special function PRE GAS ● ● ● ● ● ● ● ● 0.1s (0.0 - 2.0)s STARTING SPEED ●...
  • Page 59 PARAMETER DISPLAY Welding mode Special function SECOND SLOPE ( I TO I ● 0.05s (0.00 - 2.00)s FIRST SLOPE ( I TO I ● (°) ● (°) ● (°) ● (°) ● (°) ● (°) ● (°) ● (°) (0 - 100) DUAL PULSE DELTA CURRENT ●...
  • Page 60 The SPECIAL FUNCTIONS (Fx) for the MIG-MAG manual process: Table B PARAMETER DISPLAY Welding mode Special function PRE GAS ● ● ● ● ● ● ● ● 0.1s (0.0 - 2.0)s STARTING SPEED ● ● ● ● ● ● ● ●...
  • Page 61 The SPECIAL FUNCTIONS (Fx) related to the MMA process: Table C PARAMETER DISPLAY Special function Default Range HOT START (0 - 100) ARC FORCE (0 - 100) WARNING: • It is possible to access editing of the SPECIAL FUNCTIONS (Fx) during welding. •...

  • Page 62: Wire Loading

    Wire loading The purpose of this menu is to allow the operator to load the welding wire and set the loading speed only when he is not welding. By pressing the button for 4 seconds you enable its use. By rotating the knob it is possible to change the wire loading speed from 1.0 to 25.0 m/min (default 8.0 m/min). The remaining buttons and knobs are inactive.

  • Page 63: Job - Creation And Storage Of Welding Programs

    When turned on, but with the machine at rest, the control panel will show the VRD device active (VRD green colour). During the welding phase, the VRD device comes into operation (VRD red colour, does not indicate a malfunction of the welding ma- chine) and at the end of the welding operation the voltage will be reduced within a maximum time of 0.3 seconds.

  • Page 64: Job - View And Load A Stored Program

    JOB - View and load a stored program Proceed as follows: 1) By pressing the button, the page with the list of stored programs (JOB) is displayed. 2) Rotate and press the knob to load the desired JOB (e.g. J001 JOB-ID 001). 3) It is now possible to carry out a welding with the stored parameters of the loaded JOB.

  • Page 65: Job - Exit Job Mode

    Proceed as follows: 1) Pressing the button displays the page with the list of stored programs (JOB). 2) Press the right knob for at least 3 seconds to enter the page below which allows you to name, set JOB slope, copy, move and de- lete a stored program (JOB).

  • Page 66: Seq. - Creating And Storing Sequences

    SEQ. - Creating and storing sequences The welder allows you to save up to 10 sequences (up to 10 JOB welding programs in the desired order). To store a sequence of JOBs proceed as follows: 1) Select the JOB menu and then with the right knob select the SEQUENCE TAB. 2) Press a knob to confirm, and then hold down the right knob for at least 3 seconds.

  • Page 67: Seq - Name, Delete, Move And Copy A Stored Sequence

    SEQ - Name, delete, move and copy a stored sequence On the page of the list of stored sequences (SEQ) you can perform the following operations: SYMBOL DESCRIPTION Assign or rename a SEQ Edit a SEQ Copy a SEQ Move a SEQ Delete a SEQ Proceed as follows: 1) Select the JOB menu and then with the right knob select the SEQUENCE TAB.

  • Page 68: Menu - General

    MENU - General Press a knob on the parameter you want to modify and by turning the knob choose the desired option. LANGUAGE *ENGLISH - ITALIANO - DEUTSCH - ESPAÑOL - FRANÇAIS… SYSTEM *METRIC / IMPERIAL WIRE *EN / AWS CLASSIFICATION SOUND *ON / OFF...

  • Page 69: Menu - Welding

    MENU - Welding Confirm the parameter you want to modify and by turning the knob choose the desired option. ARC LENGTH *VOLTAGE / WIRE SPEED ADJUSTMENT CRATER *STANDARD / ADVANCED CYCLE *DISABLED / STANDARD / ADVANCED DUAL PULSED *STANDARD / ADVANCED * Default value ARC LENGTH ADJUSTMENT VOLTAGE...
  • Page 70 CYCLE DISABLED Cycle disabled In MIG welding processes (pulsed, double pulsed, synergic, VISION.COLD and VISION.ULTRASPEED) the following can be varied: • Cycle current • Cycle arc length STANDARD Manual MIG can be varied: • Cycle wire speed • Cycle voltage Only for the advanced CYCLE can I adjust the ramps: ADVANCED •...

  • Page 71: Menu - System Configuration

    MENU - System configuration MENU - Water cooling WATER COOLING ON DEMAND cooling switched on automatically. During the welding phase or, for a certain period of time, ON DEMAND when this is finished ALWAYS ACTIVE Cooling always on ALWAYS Cooling always off (useful when using an air-cooled TIG torch after using a water-cooled TIG torch) INACTIVE...

  • Page 72: Menu - Remote Control

    MENU - Remote control REMOTE CONTROL DISABLED The remote control is not managed. When turned on, the welder checks for the presence of the remote control: AUTO • if the remote control is present, the welder is set up as in “MANDATORY” mode. •...

  • Page 73: Menu - Panel Lock

    MENU - Panel lock *NO / YES SET PASSWORD *NONE / LEVEL 1 / LEVEL 2 / USER BLOCK TYPE OF BLOCK * Default value TYPE OF DESCRIPTION BLOCK NO BLOCK or MACHINE UNBLOCK NONE It does not allow you to activate any lock on the welding machine but allows the operator to unlock the machine if it had previously been locked.

  • Page 74: Change Password

    PASSWORD Set password: YES Upon confirmation, the keyboard appears on the screen to enter the password. Enter a maximum of 9 characters (e.g. DOGMA 272) and press to confirm , or otherwise cancel by pressing CHANGE PASSWORD To change your password, proceed as follows: 1) Access the menu using the set password 2) Enter the PANEL LOCK menu.

  • Page 75: Menu - Information

    MENU - Information Timers are in hhhh:mm format (h=hours / m=minutes). INFORMATION *NO / YES UPGRADE FW *NO / YES RESET TIMER * Default value. FW UPGRADE Updating the welder’s firmware is possible using a “FAT32” USB pendrive. NOTE: For this purpose, use a new “FAT32” USB pendrive dedicated for this purpose. To access this function go to the “CONFIGURATION”...

  • Page 76: Reset Timer

    7) Insert the USB pendrive (FAT 32). into the USB socket located on the back of the welder’s front panel. The update firmware is lo- cated in the main folder. 8) Rotate the knob to choose the correct .HEX file corresponding to the name of the welding machine in use. Press the knob to con- firm your choice.

  • Page 77: Menu - Error Conditions And Protections

    MENU - Error conditions and protections The welder is protected from any inconveniences and when they arise a symbol appears on the display with a short descriptive text of the error that has occurred. The table below summarizes all the error conditions that can occur on the welding machine and, where possible, the behavior that the operator must adopt to try to resolve the problem.

  • Page 78: Menu - Error Log

    MENU - Error log SETUP WELDING PROGRAMS ERRORS LOG DIAGNOSTICS HW TEST CALIBRATION ERROR LIST At each error event, the new error is inserted in position 01, with the brief description and the time in hhhhh:mm format (h=hours / m=minutes TIME WELDER ON TOT.). ERROR COUNTER Inside the menu, for each single error, the following are indicated: •...

  • Page 79: Menu - Diagnostics

    MENU - Diagnostics SETUP WELDING PROGRAMS ERRORS LOG DIAGNOSTICS HW TEST CALIBRATION The diagnostic menu provides the service center with a whole series of useful information for detecting any technical problems. To exit the Diagnostics menu, simply press a knob or press the button.

  • Page 80: Menu - Calibration

    MENU - CALIBRATION SETUP WELDING PROGRAMS ERRORS LOG DIAGNOSTICS HW TEST CALIBRATION SAFETY CALIBRATION CODE (SCC) ATTENTION: This operation, if performed, optimizes the efficiency of the welding circuit (only in MIG welding processes).

  • Page 81: Motor Calibration

    MOTOR CALIBRATION ATTENTION: This procedure allows you to calibrate the wire speed (only in MIG welding processes). There are 3 motor calibration points at different speeds (L1/3-L2/3-L3/3), following the guided procedure, enter the 3 lengths detected. Once the procedure is completed, the software recalculates the characteristic curve of the motor, making it suitable for use.

  • Page 82: Calibration Check

    CALIBRATION CHECK ATTENTION: This procedure NO longer compensates for the voltage drop in the torch cable. Once the CALIBRATION CHECK procedure has been confirmed, it is no longer possible to access the menu again. Return to the welding page with the button Once the CALIBRATION CHECK procedure has been confirmed, it is no longer possible to deactivate it from the calibration menu, but it is necessary to turn the welder off and on again.
  • Page 83 CEA COSTRUZIONI ELETTROMECCANICHE ANNETTONI S.p.A. C.so E. Filiberto, 27 - 23900 LECCO - ITALY Cas. Post. (P.O. BOX) 205 Tel. +39 0341 22322 - Fax +39 0341 422646 cea@ceaweld.com www.ceaweld.com...

This manual is also suitable for:

Dogma 276 pulse xvDogma 322 xvDogma 326 pulse xvDogma 402 xvDogma 406 pulse xvDogma 272 w xv ... Show all

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