Related Manuals for Jasic MIG 400S
Summary of Contents for Jasic MIG 400S
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Page 1: Operator Manual
MIG Series MIG/MAG/MMA Separate wire feed welding machine Order code ! JM-400S (MIG 400S) OPERATOR MANUAL... -
Page 2: Serial Number
Your new product Thank you for selecting this Jasic Technology, Wilkinson Star product. This product manual has been designed to ensure that you get the most from your new product. Please ensure that you are fully conversant with the information provided paying particular attention to the safety precautions. The information will help protect yourself and others against the potential hazards that you may come across. -
Page 3: Safety Precautions
Safety Precautions These general safety norms cover both arc welding Insulate yourself from work and ground using dry insulating mats or covers big enough to prevent any physical contact machines and plasma cutting machines unless with the work ground. otherwise noted. Never touch the electrode if you are in contact with the work The equipment must only be used for the purpose it was ground, or another electrode from a different machine. - Page 4 Do not weld on coated metals, unless the coating is Replace the coverings and protections and close all doors removed from the weld area, the area is well ventilated, and when the intervention is finished, and before starting the while wearing an air-supplied respirator. The coatings on equipment.
- Page 5 Keep your head and face away from the cylinder valve outlet RF Declaration when opening the cylinder valve. Equipment that complies with directive 2004/108/EC Always secure the cylinder safely concerning electromagnetic compatibility (EMC) and the technical requirements of EN60974-10 is designed for use in Never deface or alter any cylinder industrial buildings and not those for domestic use where electricity is provided via the low voltage public distribution...
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Page 6: Product Overview
Product Overview The MIG 400 is an inverter power source that can provide MIG, MMA and gas less self- shielded welding welding options. With its wire feed interconnections it can be used to weld in a wide radius. Its IGBT power device with unique control mode provides excellent reliability with a high duty cycle. -
Page 7: Technical Data
Technical data MODEL JM-400S JM-400S Rated input voltage 3-phase 400VAC, 50/60Hz 3-phase 400VAC, 50/60Hz Rated power supply capacity (KVA) MMA: 17.8 MIG: 17.1 Efficiency 88.9% 88.9% Power factor 0.91 0.91 Recommended fuse capacity (A) Rated output MMA: 400A/36V MIG: 400A/34V Wire feed speed range (MIG) 1~21m/min 1~21m/min... - Page 8 Controls Front view Crater voltage control knob Crater current control knob Ammeter Power LED Overload LED Voltmeter Inductance control knob MMA current control knob Gas check/welding switch 2T/4T switch MMA/MIG switch “-” output terminal Connector for the wire feeder “+” output terminal...
- Page 9 Rear View 3-phase power switch Socket for the heater Handle Buckle for the input power cord Rubber foot Wire feed control Welding current control knob Manual wire feeding switch Welding voltage control knob...
- Page 10 Internal component layout - Left side Internal component layout - Right side Main control PCB Wire feed PCB Saturable inductor IF transformer Shunt EMC board Filter capacitor Resonant capacitor Secondary rectifier module Filter inductor Reactor IGBT module Power inductor HF filter capacitor Main transformer 3-phase rectifier module Blocking capacitor...
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Page 11: Installation
Installation Unpacking MMA welding Check the packaging for any signs of damage. Insert the cable plug with electrode holder into the “+” socket on the front panel of the welding Carefully remove the machine and retain the packaging until machine, and tighten the installation is complete. - Page 12 Insert the multi pin plug of the interconnection cable set into the control cable socket of the welding machine and connect the other connection into the rear of the wire feed unit Ensuring that the groove size in the feeding position on the drive roll matches the contact tip size of the welding torch and the wire size being used.
- Page 13 Operation wire feeder. When pushing the torch trigger again, the Before starting any welding activity ensure that you have machine enters into crater welding, and at this time. Crate suitable eye protection and protective clothing. Also take parameters should be set by adjusting the crater/welding the necessary steps to protect any persons within the current control knob and crater voltage control knob on area.
- Page 14 effect and quickens the cooling. As a consequence, it is not good for weld bead shaping. In the event that the speed is too slow, the workpiece will be burned through, and a good weld bead will be unavailable. In practical operation, the welding speed should not exceed 50cm/min.
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Page 15: Maintenance And Troubleshooting
Maintenance and troubleshooting The following operation requires sufficient professional Troubleshooting knowledge on electric aspects and comprehensive Before arc welding machines are dispatched from the safety knowledge. Make sure the input cable of the factory, they have already been checked thoroughly. The machine is disconnected from the electricity supply and machine should not be tampered with or altered. - Page 16 Malfunction phenomena Cause analysis Solution The 3-phase power cord is not connected. Reconnect the 3-phase power cord. The fan does not work or it works abnormally. The fan does not work or it works abnormally. The fan does not work or it works abnormally. Phase failure Solve the phase failure problem.
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Page 17: Electrical Schematic
Electrical schematic... -
Page 18: Parts List
Parts list Wire feed unit 10044696 The connection components include the control wire for wire feeder, welding cable for wire feeder, gas hose and bushing. Control wire for wire feeder (5.3m) 10044356 Welding cable for wire feeder (5m) 10003896 Gas hose (6.5m) 10045642 Bushing (4.5m) 10011008... - Page 19 Part no Description Part no Description 10019356 Trademark stickers 10004925 Switch 10039142 Moulded case front panel 10016137 Switch angle support 10006797 Digital display meter 10039104 Fan bracket 10027708/ Indicator light 10043651 10043800 10004918 Knob 10005910 Filter capacitor 10004944 Switch 10016301 Heatsink 10004694 Seven pin socket...
- Page 21 JM MIG Series MIG/MAG/MMA WELDING MACHINE Order code ! JM-400S (MIG 400S) © Wilkinson Star Limited Issue 1 January 2014 Product is subject to change without notice...