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S.No.

 

Phenomenon 

Cause 

Measures 

The working 

indicator light does 

not light and the 

machine does not 

work after starting 

the machine 

1.  Default  phase  of  the 

machine 

2. Wire break   

1.Check the power supply 

2.Check  whether  the  blower, 

power  transformer,  and  main 

control panel are in good condition 

3.Check the wire 

The protection 

indicator light turns 

ON 

1.  The  inside  of  the 

machine is overheated 

2.  The  temperature  relay 

breaks down 

1.Use it after the machine has been 

cooled 

2.Change it 

The air pressure 

indicator light turns 

ON 

1. Low pressure 

2.  The  air  passage  is 

blocked 

3.  The  pressure  switch 

break down 

1.Regulate the air pressure 

2.Check the air passage 

3.Change it 

The controlling 

switch of the cutting 

torch fails 

1.The switch break down 

2. Wire break 

3. The control board breaks 

down 

1.Change it 

2.Connect the line 

3.Change it 

The cut is too wide 

1. Too slow in cutting 

2. the nozzle is burnt   

1.Raise the speed 

2.Change it   

The cut is slant 

1. The nozzle is burnt 

2.  The  nozzle  and  the 

electrode  do  not  correctly 

matched 

3.The  cutting  torch  is  not 

vertical   

1.Change it 

2.Adjust   

3.Adjust it to be vertical 

 

 

 

 

 

 

 

 

 

 

                           

11. Trouble Shooting 

Содержание AIRCUT 65 I

Страница 1: ...ODEL AIRCUT 65 I Inverter Based Air Plasma Cutting machine WARPP ENGINEERS PVT LTD S NO 36 15 Unique Industrial Complex Dhumal Nagar Vasai E Distt Palghar 401208 Maharashtra India Contact No 855181774...

Страница 2: ...ENGINEERS PVT LTD OR It s Dealer immediately Check for the accessories supplied against those listed in packing slip Caution Before attempting to connect the equipment to any Power source read instruc...

Страница 3: ...orking Condition Environment Required 4 Technical Specification 5 Working Principle 6 Installation 7 Controls 8 Parameters its operational meaning 9 How to operate the machine 10 Do s Don ts 11 Troubl...

Страница 4: ...c h i n e frame by using Proper sized copper wire Please instruct the authorized electrician to connect the welder to power supply by using proper sized well insulated copper wire When operating in th...

Страница 5: ...ce and body to prevent being harmed by wire Avoid gas bottle falling or gas regulator breaking Gas bottle must be firmly fixed on the ground else if injure will exerts on Never place bottle under high...

Страница 6: ...tics and performs a function of high frequency arc starting The features are as follows Highly centralized arc energy good stability strong cutting force High speed in cutting on lower thickness Low c...

Страница 7: ...hen used over 40 degree centigrade the duty cycle of the machine may be lower than what is mentioned in the catalogue 9 Always connect the machine to the electric supply through a preferably D type MC...

Страница 8: ...of current Now you have input current of the machine based on its input KVA You can calculate the conductor size by this formula Input current capacity of conductor Example From the above for a singl...

Страница 9: ...ll Duty Cycle 65A Pilot Arc Current 10A Cutting Current Range 25 65A Efficiency 89 Cooling Of Machine Forced Air Insulation Class H Protection IP 23 Weight 26 KG Approx Dimension LXWXH mm 550 X 290 X...

Страница 10: ...ransformer which steps down the voltage to acceptable welding voltage and increases the current to required level The output of the transformer is fed to a high frequency rectifier circuit which conve...

Страница 11: ...welding and most commonly used are as under Constant current CC power source Constant Voltage CV power source CC CV power source Please refer to the below chart for process wise recommended power sour...

Страница 12: ...constant current type power source Relationship between the voltage and current for different process in CC type power source is as under SMAW V I 0 4 20 GTAW V I 0 4 10 Constant Voltage CV type power...

Страница 13: ...ess in CV type power source is as under GMAW V I 0 5 14FCAW V I 0 5 17 Note Some power sources have both CC and CV characteristics The explanation given above is general and the capability of the mach...

Страница 14: ...ower supply The size of fuse and breaker in the table are for reference 7 TORCH CONNECTION Connect the air hose connector to the Ve terminal of the machine Connect the yellow wire of the torch to the...

Страница 15: ...ONSUMABLE INSTALLATION While installing electrode nozzle and the front cap pay attention to coaxial installation and the front cap must be pressed tightly against the nozzle Consumables installation T...

Страница 16: ...the machine Yellow wire of the machine is to be connected here 2PIN CONNECTOR This is provided for the cutting switch Ve TERMINAL This negative supply of the machine Torch air connector is to be conn...

Страница 17: ...compared to oxy fuel process a CUTTING CURRENT Cutting current can be adjusted with cutting current pot as per below chart Table 1 Cutting parameters Note Current range mentioned here is general range...

Страница 18: ...ckflow of arc flames and damage nozzle Avoid cutting too slow which may affect the quality of the cut Optimum speed has to be achieved While cutting the pressure of the air compressor shall be over 5K...

Страница 19: ...urrent than recommended Use proper welding cable size for earthing Never use long cable if not required Use proper welding angle Never use long arc Make firm connection of welding cable Never use the...

Страница 20: ...cooled 2 Change it 3 The air pressure indicator light turns ON 1 Low pressure 2 The air passage is blocked 3 The pressure switch break down 1 Regulate the air pressure 2 Check the air passage 3 Chang...

Страница 21: ...12 Wiring Diagram...

Страница 22: ...sed air can damage consumables and torch Ensure that the air pressure is adequate before starting cutting It should be 4 to 4 5 kg it can be checked by using AIR CHECK switch on panel Adjust pressure...

Страница 23: ...SSP08216 Fuse Holder SSP01497 Hall Sensor SSP04553 HF PCB 01 SSP02738 HF Transfer Coil SSA00206 Hf Transformer SSP01692 Igbt SSP01871 Input Bridge Module SSP01901 Input Surge Suppressor SSP01916 JJ PC...

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