Kemppi WELDFORCE KWF 200S Operation Instructions Manual
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Kemppi WELDFORCE KWF 200S Operation Instructions Manual

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Operation instructions • english
Gebrauchsanweisung • deutsch
Gebruiksaanwijzing • nederlands
Manuel d'utilisation • français
WELDFORCE
KWF 200S
1931550US
0541

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Summary of Contents for Kemppi WELDFORCE KWF 200S

  • Page 1 Operation instructions • english 1931550US Gebrauchsanweisung • deutsch 0541 Gebruiksaanwijzing • nederlands Manuel d’utilisation • français WELDFORCE KWF 200S...

  • Page 2: Table Of Contents

    4. OPERATIONS OF REMOTE CONTROL UNITS IN KWF WIRE FEED UNIT ..... 17 5. WELDFORCE ERROR CODES ................... 18 6. SERVICE, OPERATION DISTURBANCES ..............19 7. DISPOSAL OF THE MACHINE ................... 19 8. ORDERING NUMBERS ....................20 9. TECHNICAL DATA ...................... 22 2 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 3: Preface

    1. PREFACE 1.1. INTRODUCTION Congratulations on having purchased this product. Properly installed Kemppi products should prove to be productive machines requiring maintenance at only regular intervals. This manual is arranged to give you a good understanding of the equipment and its safe operation. It also contains maintenance information and technical specifications.

  • Page 4: Operation Control And Connectors

    Gas purge SETUP (long pressing) Selection of gas / Weld data: Last used water cooled welding parameters Selection of MIG MIG gun shown in displays dynamics for adjustments 4 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 5: Connection Of System

    1.2.2. Connection of system © KEMPPI OY WeldForce KWF 200S / 0541 – 5...

  • Page 6: Parts Of Wire Feed Mechanism

    ������ ������� �� ������ ���� ���������������� ������� ���������������� ������� ������������������ ������� �� ��������� �� ������ ����� ���� �� � ������� ���������� ������� ����������� ������� �� ������ ����� �� ��������������� ��� 6 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 7: Operation Safety

    Avoid the possibility of the cutting current passing through lifting chains, crane cables or other electrical paths. Do not press the MIG-gun switch, if the gun is not directed towards a work piece. © KEMPPI OY WeldForce KWF 200S / 0541 – 7...
  • Page 8 This equipment’s electromagnetic compatibility (EMC) is designed for use in an industrial environment. Class A equipment is not intended for use in residential location where the electrical power is provided by the public low-voltage supply system. 8 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 9: Installation

    Connect the cables in accordance with the equipment notes provided. The polarity of the welding wire (+ or -) can be changed by replacing the KWF welding current cable and return current cable with the Kemppi WeldForce power source welding cable connector. 4. Max. wire feed speed When the unit is delivered the max.

  • Page 10: Accessories Corresponding To Wire Diameter

    PMT and WS gun or overloading of the wire feed motor. The backup function is as follows (see also the error code information, page 23): 1. The Kemppi PMT and WS gun thermal protection goes into action. When this occurs, the unit interrupts welding and the message ‘Err 8’ appears on the panel (ls) display.

  • Page 11: Mounting And Locking Of Wire Reel

    Automatic feed may sometimes fail with thin wires (Fe, Fc, Ss: 0.6...0.8 mm (.025..030”), Al: 0.8...1.0 mm (.030..040”). In that case you might have to open feed rolls and feed wire manually through feed rolls. © KEMPPI OY WeldForce KWF 200S / 0541 – 11...

  • Page 12: Adjustment Of Pressure

    Use in your MIG equipment at least 70 mm² (2/0 AWG). Thinner cross-sectional areas might cause overheating of connectors and insulations. Make sure that the welding gun in your use is designed for max. welding current needed by you! Never use a damaged welding gun! 12 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 13: Shield Gas

    The flow rate is set according to the welding power used in the job. A suitable flow rate is normally 8 - 10 l/min (0.282 - 0.353 cu ft/min). If the gas flow is not suitable, the welded joint will be sporous. Contact your local Kemppi-dealer for choosing gas and equipment. 2.10.1. Installing gas bottle Always fasten gas bottle properly in vertical position in a special holder on the wall or on a carriage.

  • Page 14: Main Switch I/O

    2.11. MAIN SWITCH I/O When you turn the main switch of the Kemppi WeldForce power source into I-position, the pilot lamp closest to this switch will light up, indicating the power source is ready for welding. The equipment is returned to the position which it last carried out before the main switch was turned to zero position.
  • Page 15 In this case, the welding equipment will assume that a liquid-cooled MIG gun has been connected to the equipment. When liquid cooling is selected, the liquid cooling unit will start up in connection with the next equipment start-up. © KEMPPI OY WeldForce KWF 200S / 0541 – 15...
  • Page 16 ‘ON’ is selected. The parameter’s value is immediately recorded in the memory. Exit SETUP mode by holding down the new SETUP button or by briefly pressing the ON/OFF button. 16 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 17: Operations Of Remote Control Units In Kwf Wire Feed Unit

    Setting for power (wire feed speed) according to wire min..max. according to wire min..max. (see page 18, part 10) Setting for power: NOTE! 10 A...max.power of power source RMT10 NO OPERATION © KEMPPI OY WeldForce KWF 200S / 0541 – 17...

  • Page 18: Weldforce Error Codes

    The cause of the error must be eliminated before the next start-up. Error codes Err 5-14 disappears on the next start-up if the source of the error has been removed. 18 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

  • Page 19: Service, Operation Disturbances

    Clean dust and dirt from the equipment. When using compressed air, always protect your eyes with proper eye protection. In case of problems contact your KEMPPI dealer. 7. DISPOSAL OF THE MACHINE Do not dispose of electrical equipment together with normal waste!

  • Page 20: Ordering Numbers

    4.5 m (14.8 ft) 6254204 PMT 52W 3 m (9.8 ft) 6255203 PMT 52W 4.5 m (14.8 ft) 6255204 MMT 30W 3 m (9.8 ft) 6253043MMT MMT 30W 4.5 m (14.8 ft) 6253044MMT 20 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...
  • Page 21 6255203MMT MMT 52W 4.5 m (14.8 ft) 6255204MMT Interconnecting cables KWF 70-1,8-GH 6260401 KWF 70-1,8-WH 6260403 KWF 70-5-GH 6260405 KWF 70-5-WH 6260407 PROMIG 2/3 70-10-GH 6260326 PROMIG 2/3 70-10-WH 6260334 © KEMPPI OY WeldForce KWF 200S / 0541 – 21...

  • Page 22: Technical Data

    200 mm (7.9”) height 310 mm (12.2”) Weight 9.4 kg (20.7 lb) The products meet conformity requirements for CE marking. ¹) Changes of speed are carried out by changing gear wheel 22 – WELDFORCE KWF 200S / 0541 © KEMPPI OY...

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