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CUT 100GT
PLASMA CUTTING MACHINE
USER MANUAL

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Summary of Contents for Riland CUT 100GT

  • Page 1 CUT 100GT PLASMA CUTTING MACHINE USER MANUAL...
  • Page 2 Preface This manual includes hardware description and operation introduction of equipment. For your and other people’s safety, please read the manual carefully. Pay attention Pay attention to the words after the signs below. Sign Description The words after this sign means there is great potential danger, which may cause major accident, damage or even death, if it is not followed.
  • Page 3: Table Of Contents

    CONTENTS SAFETY WARNING ........................... 4 MACHINE DESCRIPTION ......................... 9 TECHNICAL PARAMETERS TABLE......................10 INSTALLATION INSTRUCTION ........................ 11 AIR REGULATOR INSTALLATION AND OPERATION ................12 PANEL FUNCTION INSTRUCTION......................13 PANEL FUNCTION INSTRUCTION......................14 START AIR PLASMA CUTTING ....................... 15 NOTES OR PREVENTIVE MEASURES ....................16 QUESTIONS TO BE RUN INTO DURING CUTTING ................
  • Page 4: Safety Warning

    SAFETY WARNING The safety notes listed in this manual is to ensure correct use of the machine and to keep you and other people from being hurt. The design and manufacture of plasma cutting machine considers safety. Please refer to the safety warning listed in the manual to avoid accidents.
  • Page 5 Please follow the rules below to avoid heavy accidents. ˜ Never use the equipment to do other things but cutting. ˜ Follow related regulations for the construction of the input-driven power source, choice of place, usage of high-pressure gas, storage, configuration, safe-keeping of workpiece after cutting and disposal of waste, etc.
  • Page 6 The gas and fumes are harmful to health, please wear protective device according to regulations. ˜ Wear exhaust equipment and breathe preventive facilities to prevent gas poisoning or choke. ˜ Use suggested part exhaust equipment and breathe preventive facilities to prevent hurt or poisoning by gas and other powder, please.
  • Page 7 The wire end may deal damage, please note the following. ˜ Never look into the electric conduction hole when checking the wire feeding is normal or not, , or the shooting wire may stab your eyes and face. ˜ Keep your eyes, face or other naked parts away from the end of torch when feeding the wire manually or pressing the switch.
  • Page 8 c) Computer and other control equipments. d) Safety-recognition equipment etc. Such as supervise of industrial equipments. e) Health of people around. Such as personnel using the heart pacemaker or audiphone. f) Equipments for adjustment and measurement. g) Anti-disturb capability of other used equipments. Users should ensure these equipments and the environment are compatible, which may need extra preventive measures.
  • Page 9: Machine Description

    MACHINE DESCRIPTION The plasma cutting machines are rectifiers adopting the most advanced inverter technology, which can apply in plasma cutting system of using pressing air. The development of inverter cutting equipment benefits from the development of the inverter power supply theory and components Inverter plasma cutting machine. Inverter current firstly commutates the working voltage of 50/60 Hz to Direct Current.
  • Page 10: Technical Parameters Table

    TECHNICAL PARAMETERS TABLE Model CUT 100GT Parameters AC415V AC380V Input voltage(V) 15% 50/60 Frequency(Hz) Rate input current(A) Rated power(KVA) 15.1 No-load voltage(V) 20-100 Current Range(A) Rate output voltage(V) Duty cycle(%) Efficiency(%) Power factor 5-20 Post flow time(S) Insulation Class Housing Protection Class...
  • Page 11: Installation Instruction

    7. Connect the cable as the picture shows, you Earth clamp can start cutting. Workpiece Plasma cutting torch Related Parts Specification Model CUT 100GT Rated current 32 A ≥2.5 mm Input side Cable Output side 16 mm ≥2.5 mm...
  • Page 12: Air Regulator Installation And Operation

    AIR REGULATOR INSTALLATION AND OPERATION 1. Firmly tight and seal the copper air hole at IN and OUT terminal by high pressure rubber tube firmly. 2. Tight and seal the meter with meter face rubber tube. 3. Fix the sheet holder with screw as the regulator position. 4.
  • Page 13: Panel Function Instruction

    PANEL FUNCTION INSTRUCTION Cut/air test change-over button Positive output terminal 2T/4T change-over button Pilot arc output terminal Over-heat/low gas pressure/lose Plasma cutting torch switch socket phase protect indicator Over-current protect indicator Negative output terminal Current digital meter Power switch Pressure meter Air in Post gas adjusting knob Digital control signal output terminal...
  • Page 14: Panel Function Instruction

    PANEL FUNCTION INSTRUCTION 1、Cut/gas switch :Cut normal cutting. : Gas test used for power gun cable and gas pressure adjustment. When adjusting the gas pressure, the indicator lighting, then adjust the air reducing valve of the rear panel, the gas pressure meter of front panel w indicates the pressure.
  • Page 15: Start Air Plasma Cutting

    START AIR PLASMA CUTTING 1、Turn on the switch of the rear panel, power digital display lighting, fan starts for cooling. 2、Turn on the air valve or switch, press “cut/air test button, choose air testing, adjust the gas pressure and flow. Press “cut/air test” button again, return to cut. 3、Choose “2T/4T”...
  • Page 16: Notes Or Preventive Measures

    NOTES OR PREVENTIVE MEASURES Environment 1) The machine can perform in environment where conditions are dry with a dampness level of max 90%. 2) Ambient temperature is between -10 to 40 degrees centigrade. 3) Avoid cutting in sunshine or drippings. Do not let water enter the gas. 4)...
  • Page 17: Questions To Be Run Into During Cutting

    QUESTIONS TO BE RUN INTO DURING CUTTING Fittings, cutting materials, environment factor, supply powers maybe have something to do with cutting. User must try to improve cutting environment. A. Cutting surface is rough, poor cutting result. The machine may be not well operated. You can check it as follow: 1.
  • Page 18: Maintenance

    MAINTENANCE WARNING: Power must be turned off for all checking and maintenance, before opening the housing, make sure the power plug is disconnected. 1. Remove dust by dry and clean compressed air regularly, if plasma cutting machine is operating in environment where is polluted with smokes and pollution air, the machine need removing dust every day.
  • Page 19: Troubleshooting And Fault Finding

    TROUBLESHOOTING AND FAULT FINDING Notes: The following operations must be performed by qualified electricians with valid certifications. Before maintenance,please contact with us for professional suggestion. Fault symptom and solutions Faults Solutions 1. Make sure air switch is on. Meter cannot display, fan 2.
  • Page 20: Circuit Diagram

    CIRCUIT DIAGRAM...

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