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OPERATING MANUAL PUK D5
Dear Customer,
We would like to thank you for the trust, and congratulate you on the purchase of your high quality PUK fine
welding device. Please read the manual carefully, in order to familiarise yourself with the device, so you are
able to optimally benefit from its advantages.
Please follow the safety instructions to ensure greater safety while using the device. This operating manual is
intended to familiarise you with the set-up and operating process of your "PUK", as well as the associated PUK
welding microscope. Please read the operating manual carefully prior to first use. Disruptions and operational
faults will thus be avoided. Your personal safety, constant availability and long service life will be assured by
this.
The set-up process of the device must only be exercised by qualified specialists and only within the scope of
appropriate use. The manufacturer accepts no liability for damages caused by inappropriate use and improper
operation. Before set-up, be sure to read carefully the chapter "Warning and information signs", as well as the
"Safety instructions".
Please keep this operating manual within reach of the device, so that you have access to all information at all
times.
Devices produced by "Lampert Werktechnik GmbH" fulfil the conformity requirements of the CE mark and are
constructed in accordance with the VDE guidelines.
The eye protection system used on the PUK welding microscope is tested and certified by DIN-CERTCO
(DIN department for eye protection).
Only use original spare parts for maintenance and overhaul work. Our customer service department will
naturally be happy to help you.
The device must only be opened or modified by authorised customer service personnel, otherwise all
guarantees, warranties and liabilities are excluded!
LAMPERT WERKTECHNIK GMBH
March 2019
1
Lampert Werktechnik GmbH

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Summary of Contents for Lampert PUK D5

  • Page 1 Please keep this operating manual within reach of the device, so that you have access to all information at all times. Devices produced by “Lampert Werktechnik GmbH” fulfil the conformity requirements of the CE mark and are constructed in accordance with the VDE guidelines.
  • Page 2: Table Of Contents

    OPERATING MANUAL PUK D5 16. Showroom ................................ 33 1. Warning and information signs ......................... 4 2. General information ............................4 3. Intended use ..............................5 4. Safety instructions ............................. 5 4.1 Ambient conditions ............................5 4.2 Duties of the operator ............................. 5 4.3 Personal and personnel protection .........................
  • Page 3 OPERATING MANUAL PUK D5 6.6 Start menu ..............................17 6.7 Settings ................................. 18 6.8 Expert menu (if activated in the settings) ..................... 20 6.9 Program memory (if activated in the settings) ....................20 6.10 Fixation welding (if activated in the settings) ....................21 6.11 Micro (if activated in the settings) ........................
  • Page 4: Warning And Information Signs

    OPERATING MANUAL PUK D5 1. Warning and information signs Meaning of the safety information If you see the following symbols, increased awareness is essential. DANGER! Warns of directly imminent danger. If this is not avoided, the consequences are death or severe injuries.
  • Page 5: Intended Use

    OPERATING MANUAL PUK D5 3. Intended use ♦ The device is intended exclusively for work in accordance with the intended use. ♦ The device is intended exclusively for the welding process described on the rating plate. Any other or additional use is deemed to be improper use. The manufacturer is not liable for damages resulting from this.
  • Page 6: Personal And Personnel Protection

    OPERATING MANUAL PUK D5 ♦ that they have read and understood this operating manual, and in particular the chapter on “Safety instructions”, and that they will observe this information. ♦ Before leaving the workplace, make sure that no personal injury or property damage could arise in absence.
  • Page 7: Danger Due To Harmful Gases And Vapours

    OPERATING MANUAL PUK D5 ♦ Never look into the LED lamp or its reflections without eye protection; always use a protective shield or safety goggles with suitable protective glass. Keep others, in particular children, away during operation of the devices and execution of the welding process.
  • Page 8: Danger Due To Mains And Welding Current

    OPERATING MANUAL PUK D5 4.6 Danger due to mains and welding current Electric shock poses a fundamental risk of death and may be fatal. Do not touch live parts inside and outside the device. Ensure a sufficiently insulating and dry substrate or cover to ensure suitable personal and personnel protection with regards to earth or ground potential.
  • Page 9: During Operation

    OPERATING MANUAL PUK D5 site is close to radio or television receivers). In this case, the operator is obligated to implement appropriate remedial measures. Test and evaluate the interference immunity of equipment in the environment of the device in accordance with the national and international provisions. Examples of interference-prone equipment that could be influenced by the device: ♦...
  • Page 10: Danger Due To Leaking Shielding Gas

    OPERATING MANUAL PUK D5 ♦ heating above 50 °C, extended exposure to solar radiation, frost, ♦ mechanical impacts, ♦ clinker, naked flames, sparks and light arcs. Install shielding gas canisters upright and secure in accordance with the instructions, so that they cannot topple.
  • Page 11: Original Spare Parts

    Devices with a CE mark satisfy the fundamental requirements of the low voltage and electromagnetic compatibility directive (e.g. relevant product standards from the standards series EN 60 974). Lampert Werktechnik GmbH declares that the device satisfies directive 2014/53/EU. The complete text of the EU declaration of conformity is avalable at www.lampert.info...
  • Page 12: Data Security

    OPERATING MANUAL PUK D5 4.18 Data security The operator is responsible for backing up changes to the factory settings. The manufacturer is not liable for the loss of personal settings. 4.19 Copyright The manufacturer retains the copyright to this operating manual. Text and illustrations represent the technical status at the time of printing.
  • Page 13: Description Of The Rear Of The Device

    OPERATING MANUAL PUK D5 5.2 Description of the rear of the device Connection socket for Type plate foot switch and grinding motor (available as accessories) Connection socket for eye protection system and LED microscope lighting Mains master Serial number switch and cold unit...
  • Page 14: Connecting The Shielding Gas Supply

    OPERATING MANUAL PUK D5 5.4 Connecting the shielding gas supply Fasten the suitable flow regulator to the shielding gas canister with the corresponding tool. In doing so, always observe the enclosed special operating instructions provided. We recommend argon with min. 99.9 % purity, e.g.
  • Page 15: Connecting The Power Supply

    OPERATING MANUAL PUK D5 5.6 Connecting the power supply As soon as the mains master switch on your fine welding device is switched on, the voltage is applied to the connected contact clamps or cables. It is to be ensured that these parts are not allowed to come into contact with electrically conductive or earthed parts, such as the housing, etc.
  • Page 16: Dioptre Setting

    OPERATING MANUAL PUK D5 5.9 Dioptre setting The dioptre setting is located on the left-hand ocular (1). In the normal position, the lower part of the sleeve is aligned with the marking on the ocular tube. In the event of differing vision in both eyes: Open the right eye only, look into the right-hand ocular and adjust the focus using the focusing screw (4).
  • Page 17: Touch Display

    OPERATING MANUAL PUK D5 6.4 Touch display Smoothing mode Material selection Foot switch Power scale Recommendation scale Time scale Welding situation The smoothing mode and welding situation functions can be selected directly via the touch display by tapping with the finger. The power scale (2), time scale...
  • Page 18: Settings

    OPERATING MANUAL PUK D5 At the bottom edge of the display, the desired welding situation is selected by pressing on the symbol. Here too, selection of the symbol is confirmed in blue. The following geometries or welding situations are available for selection: ♦...
  • Page 19 OPERATING MANUAL PUK D5 Gas valve: Pressing the gas valve symbol on the display opens the gas valve. This function is important in order to set the correct gas flow on the flow regulator. Pressing the button again causes the gas valve to close once more.
  • Page 20: Expert Menu (If Activated In The Settings)

    OPERATING MANUAL PUK D5 6.8 Expert menu (if activated in the settings) The expert menu can be activated in the settings user level. .After activation, the expert menu appears as a separate user level, which can be accessed by pressing and holding the multifunctional controller.
  • Page 21: Fixation Welding (If Activated In The Settings)

    OPERATING MANUAL PUK D5 6.10 Fixation welding (if activated in the settings) The fixation welding menu can be activated from the settings user level. After activation, the fixation welding mode appears as a separate user level, which is accessed by pressing and holding the multifunctional controller.
  • Page 22: Retention (If Activated In The Settings)

    Work without the clamping nut and nozzle. Then select the diameter of the adapter being used, by pressing the respective button on the display of the PUK D5. Then connect the workpiece to an area of bare metal, using a contact clamp. Insert a pin of the appropriate diameter into the pin welding adapter.
  • Page 23: Smoothing Mode

    OPERATING MANUAL PUK D5 6.13 Smoothing mode Smoothing mode can be activated or deactivated by pressing on the symbol at the top left in the display. This function can only be activated in the start menu. This enables a faster welding cycle, e.g. to smooth surfaces or for increased heat transfer (e.g.
  • Page 24: Pulse Duration

    OPERATING MANUAL PUK D5 7.2 Pulse duration The pulse duration determines for how many milliseconds the power is applied, i.e. a longer pulse duration results in a longer and deeper application of the energy to the workpiece and thus simultaneously a greater development of heat.
  • Page 25: Basics And Tips

    OPERATING MANUAL PUK D5 instead, the eye protection system will be darkened periodically to indicate that the electrode is pressing too hard against the workpiece. The electrode's contact to the workpiece must be stopped for a short time and the welding process must be started again.
  • Page 26: Care Of The Optical Components

    OPERATING MANUAL PUK D5 ♦ The device can be cleaned occasionally with a lint-free cloth. Avoid using cleaning agents. ♦ Use the supplied dust cover to cover up the device and the microscope after use. If work or repairs are necessary, which are not described in this operating manual, contact your dealer.
  • Page 27: Optical Data For The Microscope

    OPERATING MANUAL PUK D5 Operating temperature +5 °C to +40 °C Lamp "LED unit" 3 W / 800 mA Protection class Insulation class Protection type IP 20 Weight 3.58 kg 10.3 Optical data for the microscope Lens Ocular 10 x...
  • Page 28: Type Plate

    OPERATING MANUAL PUK D5 10.6 Type plate Explanation of pictographs: Current Voltage Protection Hertz type ═ Alternating Direct 1 ~ 50-60Hz Mains input Read current current operating 1 phase / manual alternating current / 50 – 60 Hz No-load Mains...
  • Page 29: Correcting Faults

    OPERATING MANUAL PUK D5 11. Correcting faults Fault occurring Possible cause Fault rectification Faults on the welding device Display is dark Mains master switch is not Check mains master switch and switched on switch on Circuit breaker has tripped Use more powerful mains fuse,...
  • Page 30: Repair And Guarantee

    OPERATING MANUAL PUK D5 Fault occurring Possible cause Fault rectification LED illumination fails to operate Cable not connected Connect the plug to the connection socket marked with the red and yellow eye protection / lamp symbol on the device LED faulty...
  • Page 31: Ec Declaration Of Conformity

    The manufacturer Lampert Werktechnik GmbH, Ettlebener Str. 27, 97440 Werneck, Germany declares herewith that the following products: Fine welding device PUK D5 including PUK eye protection system comply with the stipulations of the directives identified below - including any changes applicable at the time of this declaration.

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