Page 1: Table Of Contents
MetalCut 100/160/200/250/300 Inverter air plasma cutting machine O P E R A T O R ’ S M A N U A L 01. Summary 02. Safety and Attention 03. Work Environment Conditions 04. Technique Parameters 05. Working Principles 06. Panel and Functions 07.
Page 2 Special Notes MetalCut 100/160/200/250/300. Inverter air plasma cutting machine Safety Depends on You Cautions. Arc and arc rays can hurt. MetalCut arc welding and cutting equipments are designed and built with ample safety consideration. However, proper All performing welding workers ought to have health qualification installing and operating can ensure your safety.
Page 3 Special Notes MetalCut 100/160/200/250/300. Inverter air plasma cutting machine Arc: Use an arc welding mask to protect your eyes and skin • Spatter might cause burn. Wear leather gloves, heavy shirt, cuffless from sparks and the rays of the arc, pay special attention to...
Page 4 Special Notes MetalCut 100/160/200/250/300. Inverter air plasma cutting machine Do not add fuel near to fire or during engine starting or Lift Equipment: carton or wooden boxes package the welding welding. When not working, add fuel after engine is cooling machines supplied by MetalCut.
Page 5: Summary
01. Summary MetalCut 100/160/200/250/300. Inverter air plasma cutting machine Summary Safety and Attention Characteristics Please follow the notes for the safety of you and others. MetalCut inverter air plasma cutting machine is a new generated • It is forbidden to unfreeze the pipe line by cutting power or other cutter of our company.
Page 6: Technique Parameters
03. Work Environment Requirements MetalCut 100/160/200/250/300. Inverter air plasma cutting machine electrician operation certificate. Technique Parameters • Cutting operation person should read this manual carefully and know the operation method well. Main technique parameters Work Environment Requirements MetalCut MetalCut MetalCut...
Page 7 05. Work principles MetalCut 100/160/200/250/300. Inverter air plasma cutting machine Plasma gas conditions as negative feedback control signal. After comparing with current adjusting signal, the negative control signal is sent to PWM adjusting • Work pressure range: 0.4MPa~0.6MPa integrated circuit, then a controlled driving pulse is output to control •...
Page 8: Panel And Functions
Panel and its functions Symbol Components name Model Remark CM100DC-24NFM MetalCut 100 MetalCut 100 see Figure 3, MetalCut 160/200/250/300 see Figure 4. V2, V3 IGBT module CM150DC-24NFM MetalCut 160 1. Digital ammeter: Displaying pre-set cutting current before cutting, CM200DC-24NFM MetalCut 200/250/300...
Page 9 06. Panel and its functions MetalCut 100/160/200/250/300. Inverter air plasma cutting machine the wire terminal on printed board LGK7-AP5, which has two kinds of output signal, one is the 1:1 output and the other is 1:20 output, please positive electrode.
Page 10: 07. Protection Function Of The Cutter
Shock absorption foam should be placed around cutter. Water pressure protection (MetalCut 100 does not have this function) 2. Installation and Connection 1. When the water supply is lower than 0.45L/min, protection circuit A.
Page 11: Installation And Operation
MetalCut MetalCut MetalCut MetalCut MetalCut from drainage mouth automatically. Items 7. Connection of cooling water (MetalCut 100 does not have this Power supply wire cross profile (mm ≥6 ≥10 ≥16 ≥30 ≥35 function) Connect the copper nozzle marked with “water inlet”...
Page 12: Operation Method
08. Installation and Operation MetalCut 100/160/200/250/300. Inverter air plasma cutting machine • Connection of air-cooled torch: first connect the torch cable to workpiece. connector M14 nut with the copper nozzle signed with Air& Power on • Connection of control signal (for automatic cutting equipment) the front panel, and screw down the nut;...
Page 13 4. Start water supply equipment. The indicator lamp of water arc is struck, and cutting begins by moving torch. pressure on panel is ON when opens water supply valve. (MetalCut 100 does not have this function). 9. When the control switch of operation method on front panel is at 2-Step point, press down the torch switch and cutting starts after arc 5.
Page 14: Maintenance
10. Maintenance MetalCut 100/160/200/250/300. Inverter air plasma cutting machine • Cutting current and arc voltage Maintenance The selection of cutting current should be according to the diameter of the nozzle, the relationship between the two should be as: I(current A)=(70~100)×φ(mm). As the increase of the metal thickness, the 1.
Page 15 11. Cutting technology instruction MetalCut 100/160/200/250/300. Inverter air plasma cutting machine workpiece. The d under normal cutting of air plasma is usually 2~5mm. the temperature of molten metal during the cutting process is low, The workpiece can also contact with the nozzle during air plasma fluidity is weak, even if the air current blow force is strong, it is still cutting, that is, the nozzle glide on the surface of the workpiece.
Page 16: Troubleshooting And Repair
11. Cutting technology instruction MetalCut 100/160/200/250/300. Inverter air plasma cutting machine over-heated, while the cutting speed is fast, the drag is enlarged, this instruction manual. is not beneficial for eliminating burr. 5) Check if the cutting ground wire is well connected；...
Page 17: Accessories
12. Troubleshooting & Repair MetalCut 100/160/200/250/300. Inverter air plasma cutting machine Trouble Reasons Solutions Trouble Reasons Solutions 5. No arc striking, cutting 1. Cutting ground wire is not 1. Connect the cutting 9. Supply power trips 1. Three phases rectifier is 1.
Page 18 MetalCut 100/160/200/250/300. Inverter air plasma cutting machine 8 (800) 555 63 74 www.purelogic.ru Edition of 19.08.2015...
Page 19 . ru Contacts: Moscow +7 (495) 505 63 74 Voronezh +7 (473) 204 51 56 149 Office 160, Leninsky avenue Voronezh, Russia, 394033 Monday-Thursday: 8.00–17:00 Friday: 8.00–16.00 Break: 12.30–13.30 sales@purelogic.ru...

This manual is also suitable for:

Metalcut 200 Metalcut 160 Metalcut 250 Metalcut 300