Jasic Plasma Cut Series Operator's Manual
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Summary of Contents for Jasic Plasma Cut Series
- Page 1 Plasma Cut Series Plasma Cut 60 (JP-61) Plasma Cut 80 (JP-81) Operator Manual...
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Page 2: Your New Product
Please ensure that you carry out daily and periodic maintenance checks to ensure years of reliable and trouble free operation. Please call your Jasic distributor in the unlikely event of a problem occurring. Please record below the details from your product as these will be required for warranty purposes and to ensure you get the correct information should you require assistance or spare parts. -
Page 3: Table Of Contents
Remote Control Connection Installation What is Plasma? Operation Cut Quality Typical Cutting Speeds General Cutting Information Plasma Torch Information Maintenance Troubleshooting Plasma Cutting Problems EC Declaration of Conformity WEEE Disposal RoHS Compliance Declaration Statement of Warranty Notes Jasic Contact Details... -
Page 4: Notes
NOTES _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________... -
Page 5: Safety Instruction
SAFETY INSTRUCTION These general safety norms cover both arc welding machines and plasma cutting machines unless otherwise noted. It is important that users of this equipment protect yourselves and others from harm or even death. The equipment must only be used for the purpose it was designed for. Using it in any other way could result in damage or injury and in breach of the safety rules. -
Page 6: Welding Processes Lens Shade Selector Guide
SAFETY INSTRUCTION Use of Personal Protective Equipment (PPE) Welding arc rays from all welding processes produce intense, visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Wear an approved welding helmet fitted with an appropriate shade of filter lens to protect your face and eyes when welding or watching. -
Page 7: Fume And Welding Gases
SAFETY INSTRUCTION Safety against fumes and welding gases The HSE have identified welders as being an ‘at risk’ group for occupational diseases arising from exposure to dusts, gases, vapours and welding fumes. The main identified health effects are pneumonia, asthma, chronic obstructive pulmonary disease (COPD), lung and kidney cancer, metal fume fever (MFF) and lung function changes. -
Page 8: The Working Environment
SAFETY INSTRUCTION The working environment Ensure the machine is mounted in a safe and stable position allowing for cooling air circulation. Do not operate equipment in an environment outside the laid down operating parameters. The welding power source is not suitable for use in rain or snow. Always store the machine in a clean, dry space. -
Page 9: Rf Declaration
SAFETY INSTRUCTION RF Declaration Equipment that complies with directive 2014/30/EU concerning electromagnetic compatibility (EMC) and the technical requirements of EN60974-10 is designed for use in industrial buildings and not those for domestic use where electricity is provided via the low voltage public distribution system. Difficulties may arise in assuring class A electromagnetic compatibility for systems installed in domestic locations due to conducted and radiated emissions. -
Page 10: Product Overview
PRODUCT OVERVIEW The Jasic plasma cutting inverter range of machines have been designed as integrated portable cutting power supplies incorporating the most advanced IGBT inverter technology in power electronics. Jasic Cut 61 and 81 Product Features: Advanced 40khz IGBT inverter for excellent smooth and precise cutting characteristics ... -
Page 11: Product Details And Application
Powerful cutting performance The Jasic 61 and 81 plasma machines provide economical cutting of metals using compressed air as the plasma gas source. The cutting speed is 1.8 times when compared with oxy acetylene cutting. These machines can cut steel, stainless steel, copper, cast iron and aluminium easily and quickly. -
Page 12: Technical Specifications
TECHNICAL SPECIFICATIONS Parameter Unit Jasic Cut 61 Jasic Cut 81 Rated input voltage 3PH 400V AC ±15% 50/60HZ 3PH 400V AC ±15% 50/60HZ Rated input power 10.8 15.8 Rated input current Imax Rated input current Ieff Cutting current range 20 ~ 60... -
Page 13: Description Of Controls
CONTROLS Front view Jasic Cut 61 and 81 1. Digital ammeter, displays the preset and actual current when cutting 2. Power indictor, is lit when the machine is switched on 3. Temperature indicator, when this LED is on it indicates... - Page 14 CONTROLS Control panel view Jasic Cut 61 and 81 Number Symbol Function Digital ammeter which displays the preset and actual current when cutting. Power indicator. When illuminated indicates that the machine is powered on. Once a welding arc has been established this LED will flash.
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Page 15: Remote Control Connection
5 minutes before removing the machine covers. To set the Jasic Plasma’s divided arc voltage to be compatible with the CNC tables torch height controller you will need to have a technician remove the covers of the JT-61/JT-81 machine , locate the soldered links on the main PCB and re-solder the link to your THC CNC cutting table requirements. -
Page 16: Installation
Input air connection The Jasic Plasma Cut 61 and 81 are only designed to be used with compressed air, do not use with oxygen or any other gas and the compressor or air cylinder air requirements are as follows: ... - Page 17 Fitting the PT100 plasma torch On the Jasic Cut 61 and 81 plasma machine, the below torch fitting instructions will need to be observed. Locate plasma torch plug into euro connector socket as shown in image 1 below ...
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Page 18: What Is Plasma
WHAT IS PLASMA? Plasma is commonly described as the fourth state of matter (i.e. solid, liquid, gas then plasma). If you increase gas to an extremely high temperature you get the fourth state plasma, the energy begins to break apart the gas molecules and the atoms begin to split. -
Page 19: Operation
OPERATION Before starting any welding or cutting activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. Plasma cutting Check that all connections have been made as required. Check the following before starting the machine. ... - Page 20 OPERATION Before starting any welding or cutting activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. Modes of cutting Piercing is the process in which a quick hole is made in the work piece. Piercing is often just a starting hole that will be used to make a circular cut within the work piece.
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Page 21: Cut Quality
CUT QUALITY The plasma process cuts by melting the material and therefore a characteristic feature is the greater degree of melting towards the top of the metal resulting in poor edge squareness, top edge rounding or a bevel on the cut edge. Cut quality can often depend on setup and your application parameters with torch height, cutting speeds compressed air pressures along with the user... -
Page 22: Typical Cutting Speeds
Speeds shown below are offered as a guide only for our Jasic cutting systems using compressed air, cutting mild steel material with the stated output currents ensuring that the cutting tip fitted matches the stated amperages. -
Page 23: General Cutting Information
GENERAL CUTTING INFORMATION Before starting any welding or cutting activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the welding area. Notes for cutting operation 1. Do not touch the hot work piece with bare hands to avoid burning. 2. -
Page 24: Plasma Torch Information
The Jasic Cut 61 and 81 is supplied with the 6m PT100 plasma torch Please Note: The Jasic Cut 61 and 81 machines are the supplied with the PT100 which has a current rating of 100amps, this torch is supplied from new with the 100amp tip fitted. -
Page 25: Maintenance
MAINTENANCE The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. In order to guarantee that your cutting and welding machine works efficiently and in safety, it must be maintained regularly. - Page 26 MAINTENANCE The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. Please note: The following should only be carried out by an electrical technician. Air pressure setting The internal air pressure regulator is preset prior to leaving the factory and the users should not need to set it.
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Page 27: Troubleshooting
TROUBLESHOOTING The following operation requires sufficient professional knowledge on electric aspects and comprehensive safety knowledge. Make sure the input cable of the machine is disconnected from the electricity supply and wait for 5 minutes before removing the machine covers. Before any welding and cutting machines are dispatched from the factory, they have already been checked thoroughly. - Page 28 Plasma Cutting Problems Problem Possible cause Suggested action Check for low air pressure to the plasma machine (low flow can be caused by a long air hose with a small internal diameter or leaks). Low air pressure or low air Ensure your compressor is set to deliver the correct CFM flow (or too high) as detailed in the plasma owner’s manual and can keep...
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Page 29: Ec Declaration Of Conformity
Electrical and Electronic Equipment states the electrical equipment that has reached its end of life must be collected separately and returned to an environmentally compatible recycling facility. Jasic has a relevant recycling system which is compliant and registered in the UK with the environment agency. Our registration reference is WEEMM3813AA. -
Page 30: Statement Of Warranty
This should be carried out by a suitably qualified competent person. In the unlikely event of a problem, this should be reported to Jasic technical support team to review the claim. -
Page 31: Notes
NOTES _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________ _____________________________________... -
Page 32: Jasic Contact Details
Wilkinson Star Limited Shield Drive Wardley Industrial Estate Worsley Manchester M28 2WD +44 (0)161 793 8127 www.jasic.co.uk April 2020 Issue 3...