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(Fig . 2) 
 
 

3

4

5

6

 

 
 
 
 
 
 

LAMP HOLDER (3) 
CONNECTIVE PLUG (4) 
SOCKET (5) 
MAINS CABLE (

Text and diagrams correspond to the technical level at time of printing. We reserve the right to change.  

 
 
 
CARE AND MAINTENANCE 

 

The PUK Optic Device does not require much care 
or maintenance when used at normal levels. 
However, several points must be observed in order 
to guarantee functioning and to keep the device 
working properly for many years to come.  

 

Regularly check the mains plug, mains cable 

and connective plug and cable  
for the welding device for damage

 

 

Occasionally clean the view window with a soft 

cloth 

 
 
 

TECHNICAL DATA 

 

  Optical view protection and lighting unit for the exclusive use with PUK precision welding devices  

  Use only in dry indoor areas 

  Operating tempe5°C to +40°C 

  Mains v/-15% 

 

~230 V / 50-60 Hz 

  Lighting material  = energy saving lamps with max. 9 W 

  Protective class II 

  Isolations class B 

  Type of protection IP 20 

 Weight 

1.75 

Kg 

 

 
TECHNICAL DATA – LCD-SHUTTER 

  Light state   DIN 3 

  Dark state    DIN 11 

  Switching time  <50ms 

  UV protection   >UV 15 

  IR protection    >IR 14 

 

 

WARNING: The device should only be opened by authorized customer service, otherwise the manufacturer´s 
warrantee is invalid. 

Summary of Contents for PUK 2

Page 1: ...Operating Instructions Precision Welding Device PUK 2 and PUK Optic Device Lampert Werktechnik 230 V...

Page 2: ......

Page 3: ...r any damage caused by improper use and operation Before use please be sure to read the manual sections General Safety Requirements and Personal Protection Please retain these instructions for referen...

Page 4: ...teel alloys as well as titanium and various NE metals such as aluminium and brass not authorized for welding teeth fittings dental techniques Operation in outdoor areas is prohibited Use in dry room a...

Page 5: ...ex works This means that it also may be operated using 220 volts due to its tolerance of 15 Devices set to a different voltage than 230 V will be marked with a special sticker If the PUK 2 is switched...

Page 6: ...s Spannung Degree Of Protection Hertz Alternating Current Gas Tungsten Arc Welding Direct Current Gleichstrom 1 50 60Hz Line Connection 1 Phase Alternating Current 50 60Hz Note Manual Conventional Loa...

Page 7: ...elding clamp holding pliers Charger signal 5 red when charging Ready for use signal 6 green when device is ready for welding Switch 7 to select a quicker welding action Switch 8 to select between two...

Page 8: ...regulator 2 to choose energy needed Start welding process Use eye protection Please read the instructions on the connected eye protection devices such as the optic unit or microscope shutter ATTENTIO...

Page 9: ...be helpful to lightly press the needle sideways Using this technique you will be able to push welding spot in a certain direction 5 3 GRINDING THE ELECTRODES Figure 4 The electrodes must be ground on...

Page 10: ...o service 6 Poor welding characteristics wrong protective gas no protective gas Use inert protective gas ARGON 4 6 7 Oxidation and rust formation Heavy gas pressure sufficient Reduce flow through amou...

Page 11: ...Declaration According to machine guidelines 98 37 EG Appendix II A According to low voltage guidelines 73 23 EWG According to EMV electro magnetic compatibility guidelines 89 336 EWG The Manufacturer...

Page 12: ...or any damage caused by improper use and operation Please be sure to read the chapters General Safety Requirements and Personal Protection before use Note on Symbols The equipment manufactured by Lamp...

Page 13: ...device Shortly prior to lighting an arc the electronic component of the PUK spot welding device switches the filter from the DIN 3 level to the safer DIN 11 dark level As soon as the arc is turned of...

Page 14: ...device and screw it tightly by carefully turning to the right as tight as possible by hand Plug the optic device s mains plug 6 into the correct mains plug socket with 230 V 220V 50 60 Hz Keep a minim...

Page 15: ...and cable for the welding device for damage Occasionally clean the view window with a soft cloth TECHNICAL DATA Optical view protection and lighting unit for the exclusive use with PUK precision weld...

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