Weldclass CutForce CF-40p Operating Instructions Manual Download Page 1

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Edition 1

OPERATING INSTRUCTIONS



IMPORTANT!

To qualify for full 36 month warranty, you must register within 30 days of purchase. See inside for details.

Read these Operating Instructions Completely before attempting to use this machine. Save this manual and

keep it handy for quick reference. Pay particular attention to the safety instructions we have provided for

your protection. Contact your distributor if you do not fully understand anything in this manual.

Summary of Contents for CutForce CF-40p

Page 1: ...e inside for details Read these Operating Instructions Completely before attempting to use this machine Save this manual and keep it handy for quick reference Pay particular attention to the safety in...

Page 2: ...Your Warranty Now Standard warranty without registration is 24 months To qualify for an extended full 36 month warranty on your purchase you must register within 30 days of purchase Please register yo...

Page 3: ...rror Over Temperature Indicator Light 11 4 6 Torch Error Light 11 4 7 Cutting Active Light 11 5 POWER COMPRESSED AIR SUPPLY 12 5 1 Electrical Connection 12 5 2 Extension Leads 12 5 3 Generator Use 12...

Page 4: ...ing work 24 10 2 Duty Cycle Rating 24 10 3 Pilot Arc System 24 10 4 Plasma Torch Parts Wear Replacement 25 11 TROUBLESHOOTING 26 12 KNOWLEDGE RESOURCES 28 13 SAFETY 28 13 1 Store and Retain this Manua...

Page 5: ...y 240V 15 50hz Single Phase Factory Fitting Supply Plug Rating 15A Effective Input Current I1eff 14A Maximum Input Current I1max 32A Output Terminals Dinse style 35 50 Protection Class IP23 Cutting Cu...

Page 6: ...Negative 4 Earth Lead Connection Socket Positive 3 2 Machine Rear 5 240V AC Mains Power Input Lead 6 Mains Power Switch 7 Air Regulator Adjustment Knob 8 Air Regulator Gauge 9 Compressed Air Inlet Con...

Page 7: ...15 Mode Selection Button 16 Perforated Sheet Cutting Mode Indicator Light 17 Normal Cutting Mode Indicator Light 18 Air Test Mode Indicator Light 19 Cutting Active Indicator Light 20 Torch Error Indi...

Page 8: ...rd Read Instruction Manual Air Test Mode Normal Cutting Mode Perforated Plate Cutting Mode Torch Error Cutting Active Single phase Inverter power source DC Plasma Cutting Function Power Supply Connect...

Page 9: ...s the standard cutting mode for cutting 4 1 3 Perforated Cutting This is the cutting mode is used for cutting perforated plate or expanded mesh In this mode the plasma arc will be maintained while the...

Page 10: ...lockwise will increase pressure turning clockwise will decrease pressure 4 Once correct Air Pressure is set push the Air Regulator Adjustment Knob 7 down to lock it in position 5 Change Cutting Mode s...

Page 11: ...ectronic circuit failure issues Figure 9 4 6 Torch Error Light The Torch Error Light 20 illuminates when there is an issue detected with torch system or air supply For safety and protection of the ope...

Page 12: ...put and duty cycle of this plasma cutter a recommended generator size is minimum 10kVa 5 3 2 Generator Quality Warranty Limitations Avoid using poor low quality generators as these have the greatest r...

Page 13: ...lter for oil in air The air must be dry and free of oil and moisture normally a symptom of older worn out compressors 5 4 2 Air Compressor Air Supply The air requirement is a minimum of 120 l min 4 5c...

Page 14: ...of IP23S as outlined in AS60529 This provides adequate protection against solid objects greater than 12mm and direct protection from vertical drops Under no circumstances should the unit be operated...

Page 15: ...de Selection 9 Set the required Amperage Refer to 4 2 Amperage Adjustment 10 You are now ready to cut 7 2 Cutting 1 Hold the Spacer on the work piece so the centre of the Torch Tip is aligned to the e...

Page 16: ...hrough the material or the kerf will lag behind at an angle greater than 15o Often this will create excess top dross on the top of the material Any dross on the bottom of the cut will likely be High s...

Page 17: ...hole in the work piece which makes it a lot easier and gives increased tip life 7 6 Direction of Cut The plasma gas stream swirls as it leaves the torch to maintain a smooth column of gas This swirl e...

Page 18: ...utput current and speed of cut Do not use more output current than is necessary and adjust speed of cut toward minimizing dross build up on underside of cut Experiment with adjusting current and speed...

Page 19: ...eldclass XPT 40 model To view parts for this torch see below table Torch Parts Ref Part No Description 1 WC 06033 Spacer 2 WC 06032 Retaining Cap 3 WC 06031 Swirl Ring 4 WC 06029 Tip 0 9mm Pk5 5 WC 06...

Page 20: ...bly sheet 12 Main transformer 13 EMC PCB assembly sheet 14 Inductor PCB 15 EMC PCB 16 Front panel 17 Central socket 18 Euro socket 19 Knob 20 Front panel assembly sheet 21 Front PCB 22 Control PCB 23...

Page 21: ...CF 40P Weldclass 2019 E O E 21 Figure 17...

Page 22: ...22 Weldclass 2019 E O E 8 5 Primary Schematic Circuit Diagram Figure 18...

Page 23: ...onents causing electrical short circuits 9 Check for damaged parts WARNING Before performing cleaning maintenance replacing cables connections make sure the machine is switched off and disconnected fr...

Page 24: ...e of 40 C with 50 humidity over a 10 minute period In an environment with temperatures exceeding 40 C the duty cycle will be less than stated In ambient temperature less than 40 C duty cycle performan...

Page 25: ...aced Swirl Ring This should be replaced if broken chipped cracked worn or badly heat damaged The small air holes do wear over time Whilst it is not usually visible with naked eye it can cause the flow...

Page 26: ...eck earth lead is securely plugged into machine Ensure earth lead is it good condition Dross build up on cuts Material building up heat Allow material to cool then continue cutting Incorrect speed tec...

Page 27: ...w back into torch tip Excessive ignition Arc use Do not operate ignition arc for more than 3 seconds ideally start in contact with edge of material Do not start ignition arc in mid air Inadequate air...

Page 28: ...avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates...

Page 29: ...d consult their physician s before using this machine WARNING Electromagnetic fields in close proximity to a heart pacemaker could cause interference or failure of the pacemaker The use of a Plasma Cu...

Page 30: ...ctices apply to engine driven equipment Anyone not having extensive training in welding and cutting practices should not attempt to use these machines Safe practices are outlined in the Australian Sta...

Page 31: ...ontrol of the power tool in unexpected situations 13 4 2 Arc Rays can Burn Eyes and Skin CAUTION Arc rays from the plasma cutting process produce intense heat and strong ultraviolet rays that can burn...

Page 32: ...r evidence of fire Be aware that visible smoke or flame may not be present for some time after the fire has started Do not weld or cut in atmospheres containing dangerously reactive or flammable gases...

Page 33: ...on for the metals consumables coatings and cleaners 5 Work in a confined space only if it is well ventilated or while wearing an air supplied respirator Be sure the breathing air is safe 6 Do not use...

Page 34: ...t plasma cut on closed containers such as tanks or drums 8 Connect the work lead clamp to the job as close to the plasma cutting area as practical to prevent plasma cutting current from traveling long...

Page 35: ...rchase or warranty claims made with proof of purchase that is deemed by Weldclass Welding Products to be false misleading incomplete or insufficient 2 Defects or damage resulting from misuse accidents...

Page 36: ...s be liable for special indirect or consequential damages No employee agent representative distributor or agent of Weldclass is authorised to change this warranty in any way or grant any other warrant...

Page 37: ...CF 40P Weldclass 2019 E O E 37 NOTES...

Page 38: ...38 Weldclass 2019 E O E...

Page 39: ...CF 40P Weldclass 2019 E O E 39...

Page 40: ...40 Weldclass 2019 E O E www Weldclass com au CF 40P...

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