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- JM-400S MIG Series
- Operator's Manual
Jasic JM-400S MIG Series Operator's Manual
Summary of JM-400S MIG Series
Page 1
Wilkinsonstar.Com mig series mig/mag/mma separate wire feed welding machine order code ! Jm-400s (mig 400s) operator manual.
Page 2: Your New Product
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 pre...
Page 3: Safety Precautions
Safety precautions 1 these general safety norms cover both arc welding machines and plasma cutting machines unless otherwise noted. 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. Only ...
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Do not weld on coated metals, unless the coating is removed from the weld area, the area is well ventilated, and while wearing an air-supplied respirator. The coatings on many metals can give o ff toxic fumes if welded. Prevention against burns and radiation arc rays from the welding process produce ...
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Rf declaration equipment that complies with directive 2004/108/ec 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 distributi...
Page 6: Product Overview
Product overview 2 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 ...
Page 7: Technical Data
Technical data 3 product design may vary due to customer requirements. 6 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) 40 40 r...
Page 8: Controls
Controls 4 front view 1. Crater voltage control knob 2. Crater current control knob 3. Ammeter 4. Power led 5. Overload led 6. Voltmeter 7. Inductance control knob 8. Mma current control knob 9. Gas check/welding switch 10. 2t/4t switch 11. Mma/mig switch 12. “-” output terminal 13. Connector for th...
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Rear view 1. 3-phase power switch 2. Socket for the heater 3. Handle 4. Buckle for the input power cord 5. Rubber foot wire feed control 1. Welding current control knob 2. Manual wire feeding switch 3. Welding voltage control knob 8 ! !.
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Internal component layout - left side 1. Wire feed pcb 2. If transformer 3. Emc board 4. Fan 5. Secondary rectifier module 6. Reactor 7. Power inductor 8. Main transformer 9. Blocking capacitor internal component layout - right side 1. Main control pcb 2. Saturable inductor 3. Shunt 4. Filter capaci...
Page 11: Installation
Installation 5 unpacking check the packaging for any signs of damage. Carefully remove the machine and retain the packaging until the installation is complete. Location the machine should be located in a suitable position and environment. Care should be taken to avoid moisture, dust, steam, oil or c...
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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 tor...
Page 13: Operation
Operation before starting any welding activity ensure that you have suitable eye protection and protective clothing. Also take the necessary steps to protect any persons within the area. Mma after connecting the welding leads as detailed you will need to switch on the machine. The power led will be ...
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E ff ect 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. 3) wire stick-out t...
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Maintenance and troubleshooting 6 the following operation requires su ffi cient 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....
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15 malfunction phenomena cause analysis solution the fan does not work or it works abnormally. The 3-phase power cord is not connected. Reconnect the 3-phase power cord. The fan does not work or it works abnormally. Phase failure solve the phase failure problem. The fan does not work or it works abn...
Page 17: Electrical Schematic
Electrical schematic 7 16.
Page 18: Parts List
Parts list 8 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 17 !...
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18 no. Part no description no. Part no description 1 10019356 trademark stickers 32 10004925 switch 2 10039142 moulded case front panel 33 10016137 switch angle support 3 10006797 digital display meter 34 10039104 fan bracket 4 10027708/ 10043800 indicator light 35 10043651 fan 5 10004918 knob 36 10...
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Page 21: Order Code
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 xx.