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15

RAZOR ARC 140/180 

OPERATING MANUAL

8. MMA: Machine Setup

1. 

For DC+ electrodes, connect earth clamp to the 

negative (-) 

dinse connection, and electrode holder to 

the 

positive (+) 

dinse connection.

2. 

For DC- electrodes, connect earth clamp to the 

positive (+)

 

dinse connection, and electrode holder to 

the 

negative (-)

 dinse connection.

3. 

Connect the plug into a power point, then switch the 
machine ON.

4. 

Ensure that MMA mode is activated on the front panel.

RAZOR ARC 140 - 180 Manual JUL23.indd   15

RAZOR ARC 140 - 180 Manual JUL23.indd   15

7/07/2023   2:19:27 PM

7/07/2023   2:19:27 PM

Содержание RAZOR ARC 140

Страница 1: ...U13004 U13004 Operating Manual RAZOR ARC 140 180 Manual JUL23 indd 1 RAZOR ARC 140 180 Manual JUL23 indd 1 7 07 2023 2 19 23 PM 7 07 2023 2 19 23 PM...

Страница 2: ...A Machine Setup 15 9 MMA Welding Guide 18 10 TIG Machine Setup 20 11 TIG Welding Guide 24 12 Factory Reset 28 13 Indicator Lights 28 14 Error Codes 28 15 MMA STICK Troubleshooting 29 16 TIG Troublesho...

Страница 3: ...and tear replace the cable immediately if damaged bare wiring is dangerous and can kill Do not use damaged undersized or badly joined cables Do not drape cables over your body We recommend RCD safety...

Страница 4: ...sually are part of the welding cutting process be sure to treat them carefully CYLINDERS can explode if damaged Protect gas cylinders from excessive heat mechanical shocks physical damage slag open fl...

Страница 5: ...uipment The machine will be ready for use again when the internal temperature reaches a safe level Over Voltage Supply Regarding the power supply voltage range of the machine please refer to the Main...

Страница 6: ...and line for an extended time period In this situation it is recommended to open the cylinder valve set the flow rate to 8 10 L min close the cylinder valve and check after a minimum of 15 minutes 5 I...

Страница 7: ...nal welder looking for a machine that can be used almost anywhere DC Lift Arc TIG Lift Arc ignition allows the arc to be started easily in DC TIG by simply touching the tungsten to the workpiece and l...

Страница 8: ...from the tungsten electrode Smart Fan Smart Fan diminishes noise saves power helps reduce energy costs and minimises the number of contaminants being pulled through the machine Advanced MMA Features...

Страница 9: ...Thickness Range 1 5mm Size Weight Parameter Values Dimensions 370 125 255 mm Weigh 5 5kg Technical Data Parameter Values SKU U13005 Primary Input Voltage 240V Single Phase Supply Plug 15 AMP Ieff A 1...

Страница 10: ...Front Panel Layout 1 Interface Panel 2 Output Terminal 3 Output Terminal 4 2 Rear Panel Layout 4 On Off Switch 5 Input Power Cord 1 2 3 6 5 RAZOR ARC 140 180 Manual JUL23 indd 10 RAZOR ARC 140 180 Man...

Страница 11: ...3 Welding Mode Selection Button 4 MMA Electrode Size Selection Button 5 Parameter Settings Selection Button 6 Warning Indicators Overcurrent Thermal Overload 7 VRD Indicator light 1 2 3 4 5 7 8 RAZOR...

Страница 12: ...e MIN MAX and allows you full control of the Arc Force and Hot Start settings WELDING PROCESS SELECTION MMA ELECTRODE SIZE SELECTION 6 4 Electrode Pre Sets Each off these indicators are for the electr...

Страница 13: ...weld cycle to help ignite the electrode Hot Start can provide up to a 60 amp boost based upon your settings 6 7 Arc Force This indicates that you are adjusting the Arc Force parameter Arc Force provi...

Страница 14: ...ontents RAZOR ARC 140 180 4m Electrode Holder 4m 300 AMP Earth Clamp 10A Plug Fitted RAZOR ARC 140 15A Plug Fitted RAZOR ARC 180 RAZOR ARC 140 180 Manual JUL23 indd 14 RAZOR ARC 140 180 Manual JUL23 i...

Страница 15: ...nnection 2 For DC electrodes connect earth clamp to the positive dinse connection and electrode holder to the negative dinse connection 3 Connect the plug into a power point then switch the machine ON...

Страница 16: ...r 7 Twist electrode holder to tighten and securely grip electrode 8 Using the Electrode Size Selector Button choose either manual mode or the size that corresponds with the electrode you are using RAZ...

Страница 17: ...terial you are welding 10 Connect earth clamp to your workpiece 11 Strike electrode to the workpiece to initiate arc 12 Drag along workpiece to weld Pull the electrode away from the workpiece to finis...

Страница 18: ...m the electrode coating The arc and the immediate area are enveloped by an atmosphere of protective gas Manual Metal Arc stick electrodes have a solid metal wire core and a flux coating These electrod...

Страница 19: ...lds The general rule of thumb for down hand welding is to have an arc length no greater than the diameter of the core wire 9 3 Electrode Angle The angle that the electrode makes with the work is impor...

Страница 20: ...lace 2 Connect the earth clamp to the positive dinse connection twist to lock in place 3 Connect the plug into a power point then switch the machine ON 4 Press the Welding Mode Selection button and ch...

Страница 21: ...tor into your gas outlet 6 Tighten securely with wrench 7 Connect gas hose to the flowmeter outlet and crimp in place 8 Adjust gas flow to 8 12L min RAZOR ARC 140 180 Manual JUL23 indd 21 RAZOR ARC 14...

Страница 22: ...h clamp to your workpiece 11 Turn on the gas valve located on the TIG torch handle 12 Lay the outside edge of the gas cup on the workpiece with the tungsten electrode 1 2mm from the workpiece RAZOR AR...

Страница 23: ...IMPORTANT We strongly recommend that you check for gas leakage prior to operation of your machine We recommend that you close the cylinder valve when the machine is not in use Welding Guns Of Australi...

Страница 24: ...r regulates the welding current to adjust the power of the arc Typically thin material requires a less powerful arc with less heat to melt the material so less current amps is required Thicker materia...

Страница 25: ...G welding to add a filler wire into the weld pool to build up weld reinforcement and create a strong weld Once the arc is started the torch tungsten is held in place until a weld pool is created a cir...

Страница 26: ...individual results may vary depending on technique skill and material 11 5 TIG Tungsten Selection Guide 11 6 Tungsten Electrodes Rating for Welding Currents Tungsten Diameter mm Diameter at the Tip mm...

Страница 27: ...ult it will be to arc start However increasing the flat to the maximum level that still allows arc starts and eliminates arc wander will improve the weld penetration and increase the electrode life So...

Страница 28: ...duty cycle limit DO NOT TURN OFF MACHINE Wait for machine to cool down and for indicator warning to turn off RED VRD ICON Abnormal VRD The No Load voltage is too high This is likely caused by VRD fau...

Страница 29: ...penetration Insufficient heat input Increase the amperage or choose a smaller electrode Poor welding technique Use the correct welding technique or seek assistance for the correct technique Poor joint...

Страница 30: ...Porosity Poor weld appearance and colour Wrong gas poor gas flow gas leaks Use pure argon Gas is connected check hoses gas valve and torch are not restricted Set the gas flow between 8 12 L min Check...

Страница 31: ...ve contaminating materials like paint grease oil and dirt including mill scale from base metal Remove all grease oil or moisture from filler metal 16 7 Arc difficult to start or will not start DC weld...

Страница 32: ...32 RAZOR ARC 140 180 OPERATING MANUAL 17 Machine Breakdown RAZOR ARC 140 180 Manual JUL23 indd 32 RAZOR ARC 140 180 Manual JUL23 indd 32 7 07 2023 2 19 31 PM 7 07 2023 2 19 31 PM...

Страница 33: ...39 51002344 Fan 40 51004074 Main board Code Name 1 51001541 Rear bracket 2 51001791 Handle 3 51001979 Top cover 4 51001546 Front bracket 5 51004089 Right cover 6 10083208 Protective ring 7 51001899 K...

Страница 34: ...34 RAZOR ARC 140 180 OPERATING MANUAL 19 Wiring Diagram RAZOR ARC 140 180 Manual JUL23 indd 34 RAZOR ARC 140 180 Manual JUL23 indd 34 7 07 2023 2 19 32 PM 7 07 2023 2 19 32 PM...

Страница 35: ...RATING MANUAL 17V TIG TORCH SKU 17V 4MCP50 ARGON FLOW METER SKU ARGON FLOWMETER 20 Optional Accessories RAZOR ARC 140 180 Manual JUL23 indd 35 RAZOR ARC 140 180 Manual JUL23 indd 35 7 07 2023 2 19 32...

Страница 36: ...3274 5829 EMAIL qld unimig com au VIC OFFICE 91 Yellowbox Drive Craigieburn VIC 3064 PH 03 8682 9911 FAX 03 9333 7867 EMAIL sales unimig com au WA OFFICE 26 Sustainable Ave Bibra Lake WA 6163 PH 08 63...

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