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Operating Manual
PUK U4

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Summary of Contents for Lampert PUK U4

  • Page 1 Operating Manual PUK U4...
  • Page 2 "PUK U4" with welding microscope "USM" Dear Customer, This operating manual is intended to familiarise you with the commissioning process and operation of your "PUK U4" as well as the associated "USM" welding microscope. Please read the operating instructions carefully and follow the advice given here diligently.
  • Page 3: Table Of Contents

    “Note” identifies the product at risk from the hazard and possible damage to the equipment. Important! "Important!" designates user tips and other especially useful information. This is not a signal word for hazardous or dangerous situations. © Lampert Werktechnik GmbH 2015...
  • Page 4: Field Of Application

    ONLY SUPPLIED MAINS CABLE! THE PUK U4 IS A PIECE OF ELECTRICAL EQUIPMENT. NATIONAL REGULATIONS ON TESTING INTERVALS AND THE SCOPE OF REQUIRED RECURRING SAFETY-RELATED TESTS MUST BE OBSERVED. © Lampert Werktechnik GmbH 2015...
  • Page 5: Installation Conditions

    Gas tanks must especially they protected from severe frost. be secured against falling over / falling down and heat © Lampert Werktechnik GmbH 2015...
  • Page 6: Setup And Installation

    LED illumination connector. WARNING! ONLY SUITABLE ORIGINAL EYE PROTECTION OTHER EYE PROTECTION SYSTEMS ARE NOT SYSTEMS FROM LAMPERT MAY BE CONNECTED TO APPROVED AND CAN LEAD TO PERMANENT HEALTH THE WELDING SYSTEM! DAMAGE OR DAMAGE TO THE WELDING DEVICE. ALWAYS OBSERVE THE OPERATING INSTRUCTIONS FOR THE CONNECTED EYE PROTECTION SYSTEM ©...
  • Page 7: Connect Shielding Gas Supply

    CAUTION! AS SOON AS THE MASTER MAINS SWITCH ON YOUR ELECTRICALLY CONDUCTIVE OR EARTHED PARTS, PUK U4 IS SWITCHED ON, THE VOLTAGE IS APPLIED SUCH AS THE HOUSING, ETC. IN DOING SO, THERE TO THE CONNECTED CROCODILE CLIPS OR CABLES.
  • Page 8: Commissioning The Welding Microscope

    (18) on the left tube (20) until the event of differing vision in both eyes: Open the right the image appears focused. eye only, look into the right-hand ocular (17) and adjust © Lampert Werktechnik GmbH 2015...
  • Page 9: Commissioning

    Indicator (34) Pulse duration in milliseconds (ms) (35) Welding output as % (36) Preselect welding situation and pulse shape (depending on user level) (37) Foot switch display (when active) (38) Recommended setting range (only TIG-welding) © Lampert Werktechnik GmbH 2015...
  • Page 10: Description Of Menu Items

    (Fig. Schematic diagram of user levels) ONCE IT IS SWITCHED ON, THE PUK U4 STARTS UP IN ITS SELECTED START LEVEL (a, b or c – see chapter 5.5). THE FOLLOWING USER LEVELS CAN BE NAVIGATED AFTER PRESSING THE POWER REGULATOR (26):...
  • Page 11: Switching On The Device

    This menu allows to With the next start of the unit the selected home screen preselect start (WIG welding, pin welding or resistance welding) appears. screen of the PUK U4. • LED lamp: Pressing button enables welding microscope to be adjusted in 3 steps.
  • Page 12: Selection Of The Tig-Welding Parameters

    - prior to welding SELECTION OF THE WELDING PARAMETERS ON PUK U4: The welding parameters are set in two stages: In the upper area of the display, the metal to be welded is selected by means of pressing the arrow buttons.
  • Page 13: Help Function

    In the first without saving the data by pressing the welding time step, use the arrow key to select regulator (25). the program slot into which you want store your custom © Lampert Werktechnik GmbH 2015...
  • Page 14: Loading Saved Wig-Welding Programs

    The arc triggers and the electrode retracts • slightly in the handpiece. • The shielding gas supply cuts off. THE WELDING PROCESS CAN BE HALTED AT ANY TIME BY MEANS OF LIFTING THE ELECTRODE AWAY FROM THE WORKPIECE. © Lampert Werktechnik GmbH 2015...
  • Page 15: Tig-Welding With Foot Switch

    7.2 TIG-WELDING WITH FOOT SWITCH With the PUK U4 switched off, connect the foot switch to safety prompt by pressing an arbitrary button and wait for the socket (4) marked with the blue foot switch symbol on the self-test to conclude. The device is now ready for the rear of the device.
  • Page 16: Sharpening The Electrodes

    8. CARE OF THE SYSTEM COMPONENTS 8.1 CARE OF WELDING DEVICE AND WELDING MICROSCOPE Your PUK U4 as well as the welding microscope require a • Check that the moving parts of the handpiece move minimum...
  • Page 17: Technical Data

    Protection shade numbers in closed state Manufacturer identification code Optical quality Light scattering Homogeneity Angular dependence Number of the standard Notified body for CE testing of the LCD Shutter: DIN CERTCO, Alboinstrasse 56, 12103 Berlin © Lampert Werktechnik GmbH 2015...
  • Page 18 Breathing welding fumes and gases can be hazardous to your health. Welding sparks, hot workpiece, and hot equipment can cause fires and burns. Arc rays from the welding process can burn eyes and skin. Magnetic fields can affect pacemakers. © Lampert Werktechnik GmbH 2015...
  • Page 19: Troubleshooting

    The LED illumination fails to Cable not connected. Connect the plug to the connecting operate socket (5) marked with the yellow illumination symbol on the PUK U4. LED faulty Exchange LED unit (only use original replacement LED units from Lampert) Eye protection system (shutter)
  • Page 20: Spare Parts List

    Grinding disk: 100 701 diamond grinding wheel Gas hose: 100 153 3m gas hose 6x4mm PLEASE NOTE! Nozzle(40), clamping nut (41), electrodes and clamping tongs (42) are wearing parts and are not covered by the guarantee. © Lampert Werktechnik GmbH 2015...
  • Page 21: Disposal Information

    2012/19/EU regarding the disposal of 13. EC – DECLARATION OF CONFORMITY Please find enclosed to this shipment the separate document – Declaration of Conformity. Text and illustrations represent the technical status at the time of printing. Subject to change. © Lampert Werktechnik GmbH 2015...
  • Page 22 Born in Germany. Lampert Werktechnik GmbH Ettlebener Straße 27 D-97440 Werneck Tel. +49.9722.9459-0 mail@lampert.info www.lampert.info • • • • •...

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