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 15 

No. 

Item 

 

No. 

Item 

Cutting machine 

Terminal block 

Power cord 

Electric control box 

2a 

Live wire L1 

Earth wire terminal block 

2b 

Live wire L2 

GND 

2d 

Earth wire 

 

 

 

Brief Procedure for Cutting Operation 

1. 

Before Cutting

 

1.1. 

Wear  the  necessary  and  approved  personal  protective  equipment  (PPE) 

required  for  the  task:  Such  as  helmet,  mask,  goggles,  earplugs,  protective 

clothing, gloves and insulating shoes.

 

1.2. 

Ensure that the electrical grid connected to the cutting machine complies with 

the allowable power supply of the machine.

 

1.3. 

Ensure  that insulating  layers of  all  wires  and  cables are  sound and  correctly 

connected to the machine.

 

1.4. 

Ensure that the machine is freely vented and that the vents on the machine are 

not obstructed.

 

1.5.  Connect and tighten the air hose to the inlet on the rear panel of the machine. 

Ensure the air source provides dry air with sufficient pressure and flow rate. 

1.6.  Install and tighten the air and electricity connectors of the cutting torch to the 

corresponding  interfaces  on  the  cutting machine  panel.  Connect  the  air  plug 

and  pilot  arc  wire  securely  to  the  corresponding  interfaces  on  the  machine 

panel. Insert the quick-plug of the work cable into the panel socket and tighten 

clockwise. Secure the workpiece to the other end with the ground clamp. 

1.7.  Turn the machine on - the LED lights up and the fan becomes operational. 

1.8.  Set the parameters for the cutting job and commence cutting. 

1.9.  Complete  the  cutting  operation  following  the  normal  procedure.  During  the 

operation  the  cutting  parameters  can  be  adjusted  to  suit  the  situational 

demands. 

1.10.  After completion of the cutting operation, turn off the power using the switch on 

Summary of Contents for CUT-40

Page 1: ...IGBT Inverter Plasma Cutter MODELS CUT 40 CUT 60 Operation Manual Please carefully read this manual before installing operating and maintaining the machine...

Page 2: ...may be printed in this operation manual This manual will contain as far as possible preventive and safe operation measures related to the equipment but cannot exclude the occurrence of accidents There...

Page 3: ...s 3 Warnings 4 Packaging and Transportation 7 Parameters 8 Product Description 8 Working Principle 12 Installation and Wiring 12 Brief Procedure for Cutting Operation 15 Maintenance 16 Common Machine...

Page 4: ...nd the following safety precautions must be followed 1 The operator must be suitably qualified and certificated before operating the equipment 2 A qualified professional should be employed to ensure t...

Page 5: ...skin damage Avoid clothes with front pockets and button up sleeves and collars 3 Use appropriate flame retardant shields or curtains to protect bystanders from arc radiation and high temperature spark...

Page 6: ...mportant 2 Insulation layers of electric wires and cables must be checked regularly for wear and replaced if necessary 3 All equipment used and clothing worn during the welding cutting operation shoul...

Page 7: ...ch may be detrimental to health 1 The working area should be well ventilated and welding cutting activities should not be executed in confined spaces Eye nose or throat discomfort can be the result of...

Page 8: ...outlet with a dust cap Protection Against Moving and Rotating Parts Moving parts such as fans rotors and belts can be hazardous 1 Ensure that all protective covers doors and panels on the machine are...

Page 9: ...s produces a concentrated stable arc for good quality cutting ease of control with no electromagnetic noise It can be used in elevated areas and positions in a variety of industries indoor or outdoor...

Page 10: ...specially suited for applications requiring mobility and working at elevated areas 1 2 Intergrated filtered pressure regulator and water trap 1 3 Reliable overheat over current and over voltage protec...

Page 11: ...torch switch 4 Air and electric hybrid socket Connects to the air and electric plug to the cutting torch 5 AC220V power indicator 6 Error indicator Will light up when an abnormal condition occurs The...

Page 12: ...earth clamp 5 AC220V power indicator 6 Error indicator Will light up when an abnormal condition occurs The light is always off when the machine is functioning normally 7 Current adjustment knob Regul...

Page 13: ...current is sufficient to meet the cutting requirements 1 4 The in time protection circuit provides signals to the PWM warning for overheat and over current situations 1 5 A closed loop control system...

Page 14: ...4 0mm2 Output cable 10mm2 10mm2 Ground cable 2 5mm2 4 0mm2 3 Main Power Supply Connection Pay attention to prevent electric shock Wear goggles Warning Take note of the following when the cutting machi...

Page 15: ...procedure is explained in the following diagram 4 Wiring of Single phase AC 50 60Hz Cutting Machine No Item No Item 1 Power cord 4 Overcurrent protection device 2a Live wire L 5 GND 2b Neutral wire N...

Page 16: ...d 1 5 Connect and tighten the air hose to the inlet on the rear panel of the machine Ensure the air source provides dry air with sufficient pressure and flow rate 1 6 Install and tighten the air and e...

Page 17: ...compressor 6 Torch Maintenance Safe operation of the machine is dependent on regular maintenance and the replacement of worn and defective parts where necessary 1 Daily Precautionary Checks 1 1 Abnor...

Page 18: ...ls The operating voltage in the machine can be up to 600V and it is important that power be cut at the machine and at the control box before covers are removed and repairs carried out A cooling down p...

Page 19: ...the machine on light not lit Fan operational Error indicator light not active No load output Digital display meter or indicator light damaged Replace meter or indicator light Loose wire connection Ch...

Page 20: ...main transformer Tighten the terminal blocks 5 When cutting the output current is unstable or not controlled by the potentiometer Damaged potentiometer Replace the potentiometer Poor or loose contact...

Page 21: ...ol board damaged Replace high frequency board or control board 8 The machine on light is lit Digital display meter and fan operational Overheating and over current lights are lit No no load output Ove...

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