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ONLINE MANUAL

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1  Power On LED
2  Process Selection Switch  
3  Thermal Overload LED  
4  Positive Output Terminal

5  Negative Output Terminal 
6  Welding Current Control 
7  On/Off Switch (rear)

INVERTER WELDER 

KNOW YOUR PRODUCT

1.  CONTROLS 

Welding Current Control

The welding current can be increased or 

decreased by turning the Welding
Current control knob. The welding current 

should be set according to the specific 

application and material.

NOTE:

 Fully insulated lock-type connectors should 

be used with the Inverter Welders Output Terminals

 

8  Earth Clamp
9  Arc Electrode Holder
10 TIG Torch WP-17V
11 Gas Flow Dial
12 Hammer Brush
13 Back Caps, Short & Long

14   Tungsten  Electrode,
      ø1.6mm & ø2.4mm
15  TIG Nozzles, 5 & 6
16  Collets ø1.6mm & ø2.4mm
17 Welding Mask
18. Collet Body, ø1.6 & ø2.4mm

Process Selection Switch

Select either ARC or TIG welding process.

Power ON LED

The Power ON Indicator 

illuminates when the power 

cord is connected to a live 

mains outlet and the ON/OFF  

switch is in the ON position

Thermal Overload 

LED

When illuminated, wait 

for the LED to extinguish 

before resuming welding. 

On/Off Switch

Is located on the rear of the Inverter welder.
1.  To turn the welder on, select the ON (I) position
2.  To turn the welder off, select the OFF (O) position

0

 

/

 

OFF

I

 

/

 

ON

POSITIVE 

OUTPUT 

TERMINAL

NEGATIVE 

OUTPUT 

TERMINAL

Output Terminals

Negative (-) terminal is used 

with the TIG Torch lead when 

TIG welding.

Positive (+) terminal is used with 

the ARC electrode lead when 

ARC welding.

5

6

5

6

Note:

 This can occur in heavy 

use and does not indicate a 

fault.

Note:

 Cooling fan operates 

when ON.

OPERATION

Summary of Contents for IWT-130U

Page 1: ...r guarantee Damage to the device caused by a failure to follow the assembly instructions or due to incorrect installation a failure to follow the operating instructions for example connecting it to an...

Page 2: ...14 Tungsten Electrode 1 6mm 2 4mm 15 TIG Nozzles 5 6 16 Collets 1 6mm 2 4mm 17 Welding Mask 18 Collet Body 1 6 2 4mm Process Selection Switch Select either ARC or TIG welding process Power ON LED The...

Page 3: ...eter of the electrode and the thickness of the steel being used This will vary with the type of electrodes and material you are using Below is a guide suggesting suitable currents thickness for weldin...

Page 4: ...g the TIG function with the Inverter welder you will require a gas regulator flowmeter tank gauge connected to a bottle of inert gas We recommend that you check for gas leakage prior to operation of y...

Page 5: ...so that there is a good electrical connection 1 Set Process Selection Switch to TIG WELDING process 4 Set up the gas hose and pressure regulator WARNING ENSURE THE TOOL IS DISCONNECTED FROM THE POWER...

Page 6: ...ore attaching electrodes into the holder Welded Joints Butt Joint Is the joining of two pieces of material together along a single edge in a single plane Two sheets of metal are laid side by side and...

Page 7: ...conenction not adequate Check earth clamp has good connection to material being welded Surface for clamp conenction needs to be bare metal remove rust or paint Welding technique Hold electrode at corr...

Page 8: ...term power tool in the warnings refers to your mains operated corded power tool or battery operated cordless power tool 1 Keep work areas clean Cluttered work areas and benches can cause accidents 2 C...

Page 9: ...umables Welding Electrode Missing parts Not necessarily included in the scope of delivery In the effect of defects or faults please register the problem on the internet at www isc gmbh info Plea se en...

Page 10: ...t A 1 6 10 140 2 4 10 250 Caution Residual risks Even if you use this electric power tool in ac cordance with instructions certain residual risks cannot be rules out The following ha zards may arise i...

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