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Summary of Contents for S7 MMA 110
- Page 1 Inverter Welding OWNER’S MANUAL MODEL:MMA/ARC110/140/160/200/250/300/400(110v/220v) (POWER MOSFET/IGBT CONTROLIED,DC WELDING POWER SOURCE)
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Page 2: Products Introduction
6,suitable for job of high-altitude and outdoor and fitment of inside or outside. 7,light weight. 8,simple installing and operation. Welcome to purchase products of S7 company and make suggestion, we will try our best to perfect our products and service. 1,Maintenance for one year since the date of purchase. - Page 3 DATA AND CHARACTERISTIC Main Technical Date Diagram Model MMA/ARC MMA/AMR MMA/ARC MMA/ARC MMA/ARC MMA/ARC MMA/ARC Item Single Single Single Single Three phase Three phase Three phase Power Phase Phase Phase Phase AC380V±15% AC380V±15% AC380V±15% Voltage(v) AC220v/110v AC220v/110v AC220v/110 AC220v/110 AC220V/110V AC220V/110V AC220V/110V ±15%...
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Page 4: Output Cable Connection
Output Cable Connection 1, Every welding machine has been disposed a pair of mobile plugs another end of pincer cable is connected to black mobile plug and another grounding cable pincer is connected to red mobile plug. Furthermore, they must be tightened by spanner. Make sure secindary cables(holder and grounding cable)are connected to mobile plugs firmly, or mobile plug will be burned up. - Page 5 EXPLANATION SWITCH 1, Open the power switch, screen will show set current volume and ventilator is beginning to revolve(RILARC160 has no screen of meter). 2, Adjust knobs of welding current and arc-striking push, make welding function complies with demands(ARC160HAS no knob of arc-striking drive, drive is increased in proportion.) 3, Generally, welding current is adequate to welding electrode according with as following : φ2.5:70-100A;...
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Page 6: Maintenance And Check Trouble
2, Do not operate machine in sunshine or drippings. 3, Do not operate machine in environment where condition is polluted with more dust or gas with corrosiveness. Safety 1, Make sure the working area is adequately ventilated. Welding machine is light and its structure is compact. The electromagnetic fields.generated by the high currents. - Page 7 Check Fault Faults Resolvable Methods Indicator of power switch is not lit, 1. Make sure power switch is close. fan is not working and there is not 2. Make sure electrify wire net(which is connected welding output. to input cable)is in work. 1.
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