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LOKERMANN GRAND ARC 320 CEL PFC MV, Руководство пользователя

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LOKERMANN GRAND ARC 320 CEL PFC MV Скачать руководство пользователя страница 2

1

 INSTALLATION WARNING

2

 OVERVIEW 

2.1

 Features 

2.2

 Technical Data 

2.3

 Brief Introduction 

2.4

 Duty cycle and Over-heat 

2.5

 Working Principle 

2.6 

Volt-Ampere Characteristic 

3

 INSTALLATION & OPERATION

 

3.1

 Layout for the front and rear panel

 

3.2

 Installation & Operation for MMA Welding 

3.2.1

 Set up installation for MMA Welding 

3.2.2

 Operation for MMA Welding 

3.2.3

 MMA Welding 

3.2.4

 MMA Welding Fundamentals 

3.2.5

 MMA Welding trouble shooting

3.2.6

 Wireless Remote control Configuration

 

3.3

 Installation & Operation for TIG Welding 

3.3.1

 Set up installation for TIG Welding 

3.3.2

 Operation for TIG Welding 

3.3.3

 TIG Welding Fundamentals 

3.2.4

 DC TIG Welding trouble shooting

 

3.4

 Operation environment

 

3.5

 Operation Notices 

4

 MAINTENANCE & TROUBLESHOOTING 

4.1

 Maintenance 

4.2

 Troubleshooting 

4.3

 List of error code 

4.4

 Electrical schematic drawing 

  

CONTENT

Содержание GRAND ARC 320 CEL PFC MV

Страница 1: ...IMPORTANT Read this OPERATOR MANUAL together with PRESCRIPTION AND COMPLIANCE MANUAL before to use this equipment In case of loss one of two parts contact immediately your dealer Allow the operator to...

Страница 2: ...2 2 Operation for MMA Welding 3 2 3 MMA Welding 3 2 4 MMA Welding Fundamentals 3 2 5 MMA Welding trouble shooting 3 2 6 Wireless Remote control Configuration 3 3 Installation Operation for TIG Weldin...

Страница 3: ...ly system Consideration should be given to shielding the supply cable of permanently installed arc welding equipment in metallic conduit or equivalent Shielding should be electrically continuous throu...

Страница 4: ...A 60 175A 60 245A 100 120A 100 70A 100 180A 100 135A 100 190A Welding Current Range A 10 150 10 120 10 250 10 200 10 315 No Load Voltage V 13 TIG 80 MMA Efficiency 85 Power Factor 0 99 Insulation clas...

Страница 5: ...n all position GRAND ARC 320 CEL PFC MV can also realize TIG operation While MMA operation if the electrode touches workpiece over two seconds the welding current will drop to the minimum current auto...

Страница 6: ...t feedback control technology to insure current output stability Meanwhile the welding current parameter can be adjusted continuously and steplessly to meet with the requirements of welding craft GRAN...

Страница 7: ...ital multifunction display 9 Alarm indicator 10 Power Indicator lights when input power connected and machine switched on 11 Lift TIG mode indicator 12 MMA VRD mode indicator 13 MMA mode indicator 14...

Страница 8: ...ow This effect will also cause the welding current to increase 0 is Arc Force off 10 is maximum Arc Force This is practically useful for electrode types that have a higher operating voltage requiremen...

Страница 9: ...Force using the knob 5 Place the electrode into the electrode holder and clamp tight 6 Strike the electrode against the work piece to create and arc and hold the electrode steady to maintain the arc 7...

Страница 10: ...and becomes the deposited weld metal The deposit is covered and protected by a slag which comes from the electrode coating The arc and the immediate area are enveloped by an atmosphere of protective...

Страница 11: ...ng reduces penetration produces spatter and gives a rough surface finish to the weld An excessively short arc will cause sticking of the electrode and result in poor quality welds General rule of thum...

Страница 12: ...se oil and dirt including mill scale from base metal Poor welding technique Use the correct welding technique or seek assistance for the correct technique 5 Lack of penetration Insufficient heat input...

Страница 13: ...time pressing any buttons on the remote control panel or foot pedal the digital meter on the front panel of the welding power supply flick twice to indicate the synchronization is successful and comp...

Страница 14: ...t is only 28A After generating arc current can rise to the setting welding current If the tungesten electrode touches the workpiece when welding the current will drop to 5A within 2s which can reduce...

Страница 15: ...tal Incorrect filler wire Check the filler wire and change if necessary 4 Yellowish residue smoke on the alumina nozzle discoloured tungsten Incorrect Gas Use pure Argon gas Inadequate gas flow Set th...

Страница 16: ...h the arc in unprotected eyes Ensure good ventilation of the machine to improve Duty Cycle Turn off the engine when the operation finished for energy consumption efficiency When power switch shuts off...

Страница 17: ...lease replace the damaged LED If it still doesn t work please maintain or replace the display PCB Observe that the min max values on LED agree with the set value If there is any difference and it has...

Страница 18: ...ce 8 The welding current can not be adjusted Welding current potentiometer in the front panel connection not so good or damaged Repair or change the potentiometer 9 The penetration of molten pool is n...

Страница 19: ...4 4 Electrical schematic drawing...

Страница 20: ...LOKERMANN Srl Via Produzione 16 18 37044 Cologna Veneta VR Italy Tel 39 0442 1722469 lokermann lokermann eu www lokermann eu...

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