LOKERMANN GRAND ARC 320 CEL PFC MV Скачать руководство пользователя страница 13

3.3 

Installation 

Operation 

for TIG 

Welding
3.3.1 

Set up 

installation 

for TIG 

Welding

The welding machine can be configured to communicate exclusively with wireless remote control 
panel. This is done by a simple process of synchronising the wireless remote control and the machine 
frequencies. Each interface frequency assigned is unique, so it is possible to use several wireless control 
systems/ machines in the same area with no problems. The direct range of the machine and the 
remote control.

Synchronization of the remote control with the welding machine

follow these instructions:

1)     Ensure the welding power supply is switched off.
2)     Press and hold the parameter select/adjust knob on the front panel of the power supply 
        (2-4 seconds) while at the same time turning the machine ON using the ON-OFF switch on the 
         back of the welding power supply.
3)     When the display on the front panel of the power supply is blank, release the control knob. Turn on 
         the remote control while at the same 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 complete.( Synchronization has to accomplish in 10s after the 
         display is blank.)
4)     Switch the machine off and back on again to start welding operation.
5)     If the operation is unsuccessful, repeat steps 1 to 4. 
6)     During operation, the front panel control on the power supply is still functional but the remote 
         control panel has higher priority level.
7)     When the remote control panel is idles for 10 seconds, it will automatically go into “sleep” mode.
8)     Only front Panel Control is active when wireless remote control is in “sleep” mode. Any operation 
         on the wireless remote control panel will “wake it up and resumes control of the machine.

How to remove the control function of Remote control box on welding machine

1)     Ensure the welding power supply is switched off.
2)     Press the encoder on the front control panel of the power supply, meanwhile turn on the machine.
3)     Pressing the encoder about 10 seconds, until the control panel display "rSt", then it succeed.

3.2.6 

Wireless 

Remote 

control 

Configuration

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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