Lampert PUK04 Operating Manual Download

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2012

9.3

OPTICAL DATA MICROSCOPE

Lens
Ocular
Working distance
Magnification factor
Field of view

1.0
10x
140 mm
10x
20 mm

9.4

TECHNICAL DATA LCD SHUTTER

Light shade
Dark shade
Switching time
UV protection
IR protection

DIN 3
DIN 11
<50ms
>UV 15
>IR 14

9.5 TYPE PLATE

Explanation of pictographs:

Current

Voltage

Protection
type

Hertz

Alternating
current
(AC)

Direct
current

1 ~ 50-60Hz

Mains input
1 phase / AC
/ 50-60Hz

Read
operating
manual

No-load
voltage

Mains
voltage

Voltage at
nominal load

Tungsten
inert gas
welding

Earthing
(earth)

Nominal
welding
current

Power
consumption
under max.
load

Power
consumption
under
nominal load

Cyclic
duration
factor

Single-phase
transformer

10. TROUBLESHOOTING

10.1 WELDING DEVICE

FAULT

CAUSE

REMEDY

No welding current

Mains master switch on,
display remains off

Mains cable interrupted

Check mains cable and mains voltage

Device fuse blown

Replace device fuse with identical
fuse (same type and value)

No welding current

Mains master switch on

Welding cable connections interrupted Check plugged connections

Poor or zero contact to the workpiece

Establish connection to the workpiece,
fasten contact clamps directly to the
workpiece

Summary of Contents for PUK04

Page 1: ......

Page 2: ...ION THE GENERAL SAFETY REQUIREMENTS AND PERSONAL BODY PROTECTION CHAPTERS MUST BE READ BEFORE COMMISSIONING Please keep these operating instructions safe The equipment produced by Lampert Werktechnik GmbH fulfils the conformity requirements of the CE mark and is constructed in accordance with the VDE guidelines The device safety of the PUK04 is certified by the DGUV German statutory accident insur...

Page 3: ... Pg 10 6 2 Expert menu Pg 12 6 3 Help function Pg 12 6 4 Programming Pg 12 6 5 Loading saved programs Pg 13 6 6 Control level Pin module Pg 13 7 WELDING INSTRUCTIONS 7 1 Introduction to welding Pg 13 7 2 Welding with foot switch Pg 14 optional accessory 7 3 Basics and tips Pg 14 7 4 Sharpening the electrodes Pg 14 8 CARE OF THE SYSTEM COMPONENTS 8 1 Care of the welding equipment Pg 14 8 2 Care of ...

Page 4: ...inor manipulations where it is necessary to leave the workplace even for brief periods The highest and thus the most dangerous voltage in the welding circuit is the no load voltage The highest permissible no load voltages are recorded in the national and international regulations in accordance with the type of welding current construction of the current source and the extent of the electrical haza...

Page 5: ...assistants must also be informed of the dangers and equipped with the appropriate protection if necessary set up protective partition walls EYE PROTECTION WHEN OPERATING THE LED ILLUMINATION Never look into the LED lamp or its reflections without eye protection always use a welding mask with certified protective glass min protection class 3 When welding especially in small spaces it is necessary t...

Page 6: ...g nut hand tight The LED illumination connector should be inserted into the connecting socket 5 marked with the yellow illumination symbol on the rear of the PUK welding device In doing so observe the colour coding of the connection cables WARNING ONLY SUITABLE ORIGINAL EYE PROTECTION SYSTEMS FROM LAMPERT MAY BE CONNECTED TO THE WELDING SYSTEM OTHER EYE PROTECTION SYSTEMS ARE NOT APPROVED AND CAN ...

Page 7: ...sing 4 6 CONNECT POWER SUPPLY Insert the power cable with the mains connector into the corresponding socket 2 on the rear of the housing and insert the mains plug into a suitable socket with the correct mains voltage CAUTION AS SOON AS THE MASTER MAINS SWITCH ON YOUR PUK04 IS SWITCHED ON THE VOLTAGE IS APPLIED TO THE CONNECTED CROCODILE CLIPS OR CABLES IT IS TO BE ENSURED THAT THESE PARTS ARE NOT ...

Page 8: ...bject appears focussed The correct distance between the handpiece holder and the microscope head amounts to approx 6 cm on the stand rod Now re tighten the adjusting screw on the head bracket once more Subsequently use the focusing knob 22 to focus the image DIOPTRE ADJUSTMENT The sleeve for adjusting the dioptre 18 is fitted to the left hand ocular 19 In the normal position the lower part of the ...

Page 9: ...e 5 2 EXPLANATION OVERVIEW OF MENUS Fig Schematic diagram of user levels ONCE IT IS SWITCHED ON THE PUK04 STARTS UP IN ITS START LEVEL MAIN MENU THE FOLLOWING USER LEVELS CAN BE NAVIGATED AFTER PRESSING THE POWER REGULATOR 26 a Start level main menu Preselection of the material to be welded and preselection of the welding situation with display of the recommended settings range for welding power a...

Page 10: ...only works with shielding gas connected and sufficient gas pressure If no shielding gas is connected or the pressure is insufficient then a corresponding error message is shown in the display and the device fails to weld PLEASE CONSIDER THAT GOOD WELDING RESULTS CAN ONLY BE ACHIEVED WITH A CORRECTLY ADJUSTED GAS FLOW In order to configure the correct gas volume activate the Gas Test in the Setting...

Page 11: ...welding point With very thin materials too high a power level can also quickly result in damage i e it makes sense to experiment with samples for beginners with the PUK system to find the optimum power level starting at a power of 20 or with very fine welding even lower Power settings between 35 and 50 are considered medium welding powers With sliver alloys in particular it is generally not practi...

Page 12: ... also preselected and the recommended setting range for the power is marked with a blue bar Settings outside of the recommended blue setting range are always possible however they are not recommended for the selected welding situation DESCRIPTION OF THE WELDING SITUATION WITH ASSOCIATED SYMBOL ON TOUCHSCREEN In the start level the meaning of the following symbols is always the same for each of the...

Page 13: ...nfo screen to appear for the respective button which contains explanatory information for the button s function Touching the display button again causes the active user screen to be shown once more 6 4 PROGRAMMING SAVING CUSTOM PROGRAMS Pressing the welding time control 25 causes the programming menu to be launched In the first step use the arrow key to select the program slot into which you want ...

Page 14: ...o the workpiece The power regulator configures the voltage with which the system welds The buttons in the centre of the display can be used to select standard types of earring pins The generally recommended settings for the respective pins and the typical settings range is shown by means of blue bars 7 WELDING INSTRUCTIONS NOTE PRIOR TO WELDING ALWAYS CHECK THE FUNCTION OF THE EYE PROTECTION FILTE...

Page 15: ...ctrode tip Weld with the correct gas flow of 2 litres minute and check this regularly With a little experience you will notice that the angle with which you touch the workpiece with tip of the electrode affects the direction of flow of the welding point The electrode can easily be clamped in somewhat longer for welding recessed areas In many cases it is helpful to work with welding wire as a weldi...

Page 16: ...not wipe over a dried lens as they can easily be scratched Cleaning and exchanging the protective glass of the eye protection filter Never dismantle the eye protection filter shutter Only clean the surface Use a cotton cloth with glass cleaner If the protective glass requires exchanging slide it forwards out of the bracket and insert a new protective glass in the same manner 9 TECHNICAL DATA 9 1 T...

Page 17: ...age at nominal load Tungsten inert gas welding Earthing earth Nominal welding current Power consumption under max load Power consumption under nominal load Cyclic duration factor Single phase transformer 10 TROUBLESHOOTING 10 1 WELDING DEVICE FAULT CAUSE REMEDY 1 No welding current Mains master switch on display remains off Mains cable interrupted Check mains cable and mains voltage Device fuse bl...

Page 18: ...oo steeply Use the recommended angle of grinding approx 15 12 Static discharge over the surface of the device Special local conditions Use special foot mat for the workspace 13 Device begins to weld immediately when touching the workpiece no gas pre flow Fault Immediately shut down the device arrange for servicing 10 2 MIKROSCOPE PROBLEMS WITH ELECTRICAL COMPONENTS A The LED illumination fails to ...

Page 19: ...by removing the mains cable Only for EU countries In accordance with EU directive 2002 96 EC regarding the disposal of used electrical and electronic equipment discarded electrical devices must be separated and collected and sent for recovery in an environmentally friendly manner 13 EC DECLARATION OF CONFORMITY The manufacturer Lampert Werktechnik GmbH Ettlebener Str 27 D 97440 Werneck declares he...

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