Mosa DSP 2x400 PS-PL Use And Maintenance Manual
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Mosa DSP 2x400 PS-PL Use And Maintenance Manual

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DSP 2x400 PS-PL
0 2 1 1
784139003 - GB
USE AND MAINTENANCE MANUAL
28/11/05 78413M00
preparato da UPT
approvato da DITE

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Summary of Contents for Mosa DSP 2x400 PS-PL

  • Page 1 DSP 2x400 PS-PL 0 2 1 1 784139003 - GB USE AND MAINTENANCE MANUAL 28/11/05 78413M00 preparato da UPT approvato da DITE...

  • Page 2: Description Of The Machine

    DESCRIPTION OF THE MACHINE DSP 2x400 PSX DSP 2x400 PS-PL REV.0-02/11 Main Characteristics of the unit: • Control of current with CHOPPER technology at high frequency • Digital control technique by means of DSP • Major productivity of 15% in comparison to welders with diode controls and controlled diodes •...
  • Page 3 · Competent support in the solution of problems; ofthe International Certification Network IQNet, · Information and training in the correct applicatio- awarded the official approval to MOSA after an- nand use of the products to assure the security examination of its operations at the head office ofthe operator and protect the environment;...
  • Page 4 DSP 2x400 PS-PL REV.0-11/05 INDEX M 01 QUALITY SYSTEM M 1.01 COPYRIGHT M 1.1 NOTES M 1.4 CE MARK M 1.5 TECHNICAL DATA M 1.6 TECHNICAL DATA M 2 ..SYMBOLS AND SAFETY PRECAUTIONS M 2.3 -…. ABBREVIATIONS LEGEND M 2.5 -…. INSTALLATION AND ADVICE BEFORE USE M 2.6...
  • Page 5 We advise you to pay attention to the pages concerning the security (see page M1.1). All rights are reserved to said Company. © It is a property logo of MOSA division of B.C.S. S.p.A. All other possible logos contained in the documentation are registered by the respective owners.

  • Page 6: Notes About The Manual

    (fastenings, holes, electric or mechanical devices, incorrect maintenance. The manual is for qualified others..) if not duly authorized in writing by MOSA: personnel, who knows the rules: about safety and the responsibility coming from any potential...
  • Page 7 CE MARK © MOSA REV.4-10/07 Any of our product is labelled with CE marking attesting its conformity to appliable directives and also the fulfillment of safety requirements of the product itself; the list of these directives is part of the declaration of conformity included in any machine standard equipment.

  • Page 8: Dichiarazione Di Conformita

    Dichiarazione conformità Konformitätserklärung Declaration of conformity Declaración de conformidad 1.4.1 Déclaration de conformité REV.0-06/10 BCS S.p.A. Stabilimento di Cusago, 20090 (MI) - Italia V.le Europa 59 Sede legale: Tel.: +39 02 903521 Via Marradi 1 Fax: +39 02 90390466 20123 Milano - Italia DICHIARAZIONE DI CONFORMITA' Déclaration de Conformité...

  • Page 9: Technical Data

    DSP 2x400 PS-PL TECHNICAL DATA REV.1-02/11 The DSP 2x400 engine driven welder ia a unit which ensures the function as: a) a current source for arc welding b) a current source for the auxiliary power generation It is meant for industrial and professional use, powered by an endothermic engine; it is composed of various main parts such as: engine, alternator, electric and electronic controls, the fairing or a protective structure.
  • Page 10 DSP 2x400 PS-PL TECHNICAL DATA REV.0-11/05 C.C. WELDING Welding current 2x400A/35% - 2x360A/60% - 2x330A/100% Starting voltage C.V. WELDING Welding current 2x360A/60% - 2x330A/100% Welding voltage 16 - 36V C.C. STATIC CHARACTERISTIC C.C. C.C. C.C. TIG C.V. min. SIMULTANEOUS UTILIZATION FACTORS In case Welding and Generation can be used simultaneously, however, the engine cannot be overloaded.

  • Page 11: Symbols In This Manual

    SYMBOLS AND SAFETY PRECAUTIONS GE_, MS_, TS_ © MOSA 1.0-11/99 SYMBOLS IN THIS MANUAL SAFETY PRECAUTIONS DANGEROUS The symbols used in this manual are designed to call your attention to important aspects of the operation of the machine as well as potential hazards and dangers This heading warns of an immediate danger for persons for persons and things.

  • Page 12: Symbols And Safety Precautions

    SYMBOLS AND SAFETY PRECAUTIONS © MOSA REV.2-06/10 SYMBOLS PROHIBITIONS No harm for persons Use only with safety clothing - STOP - Read absolutely and be duly attentive It is compulsory to use the personal protection means given in equip- ment.
  • Page 13 INSTALLATION AND ADVICE BEFORE USE GE_, MS_, TS_ © MOSA 1.0-06/00 The installation and the general advice concerning the operations, are finalized to the correct use of the ma- chine, in the place where it is used as generator group and/or welder.
  • Page 14 PRECAUTION (ENGINE DRIVEN WELDER) GE_, MS_, TS_ 2-5- © MOSA 1.0-03/00 INSTALLATION AND ADVICE BEFORE USE The operator of the welder is responsible for the security of the people who work with the welder and for those in the vicinity.

  • Page 15: Gasoline Engines

    INSTALLATION AND ADVICE © MOSA REV.1-06/07 Check that the air gets changed completely and the hot INSTALLATION AND ADVICE BEFORE USE air sent out does not come back inside the set so as to cause a dangerous increase of the temperature.
  • Page 16 Installazione Luftzirkulation Installation DSP 2x400 PSX Installation REV.1-09/08 M1.4 M1.4 A...
  • Page 17 UNPACKING © MOSA REV.1-02/04 NOTE + Be sure that the lifting devices are: correctly mounted, adequate for the weight of the machine with it’s pack- aging, and conforms to local rules and regulations. When receiving the goods make sure that the product...
  • Page 18 TRANSPORT AND DISPLACEMENTS COVERED UNITS AND SKID © MOSA REV.1-06/10 NOTE Transportation must always take place with the engine off, electrical cables and starting battery disconnected and fuel tank empty. Be sure that the lifting devices are: correctly mounted, adequate for the weight of the machine with it’s packaging, and conform to local rules and regulations.
  • Page 19 CTL 35 -45 - 50 - 95 ASSEMBLY © MOSA 1.1-04/06 ATTENTION The CTL accessory cannot be removed from the machine and used separately (actioned manually or following vehicles) for the transport of loads or anyway for used different from the machine movements.
  • Page 20 Avoid accidentally spilling fuel. Clean RECOMMENDED OIL any eventual leaks before starting up MOSA recommends selecting AGIP engine oil. motor. Refer to the label on the motor for the recommended products. Refill the tank with good quality diesel fuel, such as automobile type diesel fuel, for example.

  • Page 21: Cooling Liquid

    Set-up for operation Water cooled systems REV.1-02/11 GROUNDING CONNECTION COOLING LIQUID ATTENTION The grounding connection to an earthed installation is obligatory for all models equipped with a diffe- Do not remove the radiator tap with the rential switch (circuit breaker). In these groups the motor in operation or still hot, as the generator star point is generally connected to the liquid coolant may spurt out and cause...
  • Page 22 DSP 2x400 PSX ENGINE STARTING AND USE DSP 600 PS/PSX REV.0-11/05 M5.1 (yellow) Fuel Check daily reserve M5.2 (yellow) Battery charge M5.5 M5.4 M5.3 M5.2 M5.1 M5.3 (red) Overspe- NOTE M5.6 Do not alter the factory adjustment of the M5.4 (red) High tem- engine and do not touch the sealed parts.

  • Page 23: Stopping The Engine

    DSP 2x400 PSX STOPPING THE ENGINE DSP 600 PS/PSX REV.0-11/05 Before stopping the engine it is compulsory to: - disconnect or shut off any loads which are connec- ted to the unit auxiliary outputs. - stop welding To stop the engine: START Turn the starter key to the off position.
  • Page 24 Comandi Bedienelemente Controls DSP 2x400 PS - PL Commandes REV.0-11/05 Pos. Descrizione Description Description Referenzliste Presa di saldatura (+) Welding socket ( + ) Prise de soudage ( + ) Schweißbuchse (+) Presa di saldatura (-) Welding socket ( - ) Prise de soudage ( - ) Schweißbuchse (-) Presa di messa a terra...

  • Page 25: Welding Cable Connection

    USE AS A WELDER © MOSA 1.0-04/02 ATTENTION Access to non qualified personnel is prohibited in proximity of these areas: - the control panel (front-end) - the engine exhaust fumes - the welding process. This symbol (regulation EN 60974-1 on safety...

  • Page 26: Getting Started

    WELDING DIGITAL CONTROL © MOSA REV.1-01/08 WELDING DIGITAL CONTROL CC-STICK ARC FORCE CELLULOSE 1 CELLULOSE 2 CONTACT STARTING CV-WIRE STAND-BY 400A RANGE POLARITY CURRENT CC INVERTER REMOTE CONTROL GETTING STARTED SETTING THE WELDING PROCESS 1) After having prepared the machine (charged the battery, put in oil and fuel) the machine is ready for operation.

  • Page 27: Tig Mode

    WELDING DIGITAL CONTROL © MOSA REV.1-01/08 TIG MODE Inversion of polarity (Optional, available on Contact starting TIG request) This position is specifically for TIG welding. To cre- In order to invert polarity, press the switch on the ate the arc simply place the tip of the TIG electrode remote control unit.
  • Page 28 WELDING DIGITAL CONTROL © MOSA REV.1-01/08 WIRE FEEDER CONNECTED WITH REMOTE WARNING CONTROL CONNECTOR You can use the wire feeder only by respecting Wire feeder connection the pin configuration as shown on the below Connect the wire feeder to the welder with the mentioned table.

  • Page 29: Thermal Protection

    WELDING DIGITAL CONTROL USE AS A GENERATOR REV.1-06/10 minutes to allow the thermal WARNING protection to cool down. PUSH TO Before resetting by pressing It is strictly forbidden to connect the group to RESET the central button and then the public mains and/or to any other source connect the load again.

  • Page 30: Accessory Use

    REMOTE CONTROL ACCESSORY USE RC2 (PL Version) 38.10 RC2/90° (PL Version) REV.2-09/10 PUSH AND SCREW TIGHT PUSH AND SCREW TIGHT The remote control RC, which regulates the welding current in the CC (STICK welding) mode and the welding voltage in the CV (MIG/MAG welding), is connected to the front panel by means of a multipole connector.

  • Page 31: Troubleshooting

    TROUBLE SHOOTING DSP - EP5/EP7/ES 40.1 REV.0-05/05 PROBLEM POSSIBLE CAUSE WHAT TO DO WELDING P1 All functions performed by 1) Position of regulation poten- 1) Adjust the position of the WDC regulation knob on the potentiometer the WDC are regular, but tiometer incorrect knob spindle so that the potentiometer is not completely at the end of its there is no tension on the travel when the knob reaches its minimum position.
  • Page 32 TROUBLE SHOOTING DSP - EP5/EP7/ES 40.2 REV.3-09/07 PROBLEM POSSIBLE CAUSE WHAT TO DO WELDING WITH V.R.D. P10 The welding tension after 1) Net R.C. defective or disconnected 1) Check the net R.C. Check the connections. 3 sec isn’t less enough from + or - welding socket (plus in 12V dc) 2) WDC defective.
  • Page 33 TROUBLE SHOOTING DSP - EP5/EP7/ES 40.3 REV.1-02/11 CHOPPER TEST CHECK THE FOLLOWING RESISTIVE VALUES ON THE CHOPPER CONNECTOR OUTPUT 18 Vca 10 Vca OUTPUT 18 Vca OUTPUT OUTPUT 25 Vca WIEW FROM INSERTION SIDE Check the resistive values between the following pairs of pins, by means of an ohmmeter.
  • Page 34 TROUBLE SHOOTING DSP - EP5/EP7/ES 40.4 REV.0-05/05 Put the knob on RC1 at minimum/max, put one ohmmeter from pin A - B and measure the resistance. Knob Resistance Minimum 50 ÷ 100 Ω 4,5 - 4,7 KΩ DRAWING 4 P1 Supply connector P2 Chopper connector P3 Current sensor connector P4 - P5 Free DRAWING 5...

  • Page 35: Electrical Panels

    STRENUOUS OPERATING CONDITIONS and mechanic components consumed in normal use, by Under extreme operating conditions (frequent stops the Assistance Authorized Center as well as by MOSA. and starts, dusty environment, cold weather,extended periods of no load operation, fuel with over 0.5% sulphur The replacement of tires (for machines equipped with content) do maintenance more frequently.

  • Page 36: Gasoline Engine

    STORAGE © MOSA REV.0-06/07 In case the machine should not be used for more than 30 days, make sure that the room in which it is stored presents a suitable shelter from heat sources, weather changes or anything which can cause rust, corrosion or damages to the machine.
  • Page 37 CUST OFF © MOSA REV.0-06/07 Have qualified personnel disassemble the In case of necessity for first aid and fire prevention, machine and dispose of the parts, including the see page M2.5. oil, fuel, etc., in a correct manner when it is to be taken out of service.
  • Page 38 Dimensioni Abmessungen DSP 2x400 PSX Dimension REV.0-11/05...

  • Page 39: Recommended Electrodes

    MS_, TS_ RECOMMENDED ELECTRODES (In accordance with A.W.S Standard) © MOSA 1.0-10/03 The information here below are to be intended only as indicative since the above norm is much larger. For further details please see the specific norms and/or the manufacturers of the product to be used in the welding process.
  • Page 40 ELECTRICAL SYSTEM LEGENDE © MOSA REV.7-10/09 : Alternator : Insulation moitoring : Commutator/switch : Wire connection unit : E.A.S. connector : Key switch, on/off : Capacitor : E.A.S. PCB : QEA control unit : G.F.I. : Booster socket : Connector, PAC...
  • Page 41 Schema elettrico Stromlaufplan DSP 2x400 PSX 61.1 Electric diagram DSP 2x400 PS-PL REV.2-09/08...
  • Page 42 Stromlaufplan DSP 2x400 PS-PL 61.2 REV.0-11/05...
  • Page 43 Stromlaufplan DSP 2x400 PS-PL 61.3 REV.1-02/11...
  • Page 44 Stromlaufplan DSP 2x400 PS-PL 61.4 REV.1-02/11...
  • Page 45 Stromlaufplan DSP 2x400 PS-PL 61.5 REV.1-02/11...
  • Page 46 Stromlaufplan DSP 2x400 PS-PL 61.6 REV.1-02/11...

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Dsp 2x400 psx

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