Sweiss SKYCUT 440 Operator'S Manual Download

Page: 12 / 15

need to open the machine cover.

3 Torch consumables worn, check torch shield cup, tip, starter element, and electrode; replace as

needed.

4. Faulty components in unit:, return for repair or have qualified technician repair per Service

Manual.

K. No gas flow; the power lamp on; Fan operates

1. Gas not connected or pressure too low, check gas connections. Adjust gas pressure to proper

setting.

2. Faulty components in unit, return for repair or have qualified technician repair.

Summary of Contents for SKYCUT 440

Page 1: ...ely before attempting to use this equipment Save this manual and keep it handy for quick reference Pay particular attention to the safety instructions we have provided for your protection Contact your...

Page 2: ...NPUT POWER CONNECTIONS 4 3 3 GAS CONNECTIONS 4 4 OPERATION 5 4 1 LAYOUT OF THE FRONTAND REAR PANEL TAKE THE CUT 40 FOR EXAMPLE 5 4 2 CUTTING PREPARATION 6 4 3CUTTING OPERATION 6 5MAINTENANCE 7 5 1 BAS...

Page 3: ...tilation is not adequate to remove all fumes and gases The kinds of fumes and gases from the plasma arc depend on the kind of metal being used coatings on the metal and the different processes You mus...

Page 4: ...n area where fire hazards may exist Hydrogen gas may be formed and trapped under aluminum work pieces when they are cut underwater or while using a water table DO NOT cut aluminum alloys underwater or...

Page 5: ...area from the arc rays Use protective booths screens or shields 2 2 Technology Parameters 2 1Parameters Models Parameters SKYCUT 440 Input power single phase 220V 110V 50 60Hz Rated input current A 23...

Page 6: ...proceeding with the installation 3 2InputPowerConnections Note Check your power source for correct voltage before plugging in or connecting the unit 3 3GasConnections A Connecting Gas Supply to Unit C...

Page 7: ...circuit occurred between the electrode and the nozzle for abnormal reasons the lamp on air feeds intermittently 2 when cutting gun with no electrode and nozzle installed the lamp on air feeds intermi...

Page 8: ...o RUN position regulate the current after the flow stops 6 now all the preparation done 4 3 CuttingOperation Note 1 The alarm lamp on when cutting it is needed to loose the switch of the torch until t...

Page 9: ...e consumable parts for damage if worn replace it 2 Turn off the power source before check or remove cutting gun parts Note When operating the torch in a normal condition a small amount of gas vents th...

Page 10: ...er source install and screw it down properly then turn on the power source C The cutting torch fails to ignite the arc when press on the torch switch theTIP GUN GAS lamp on and air feed intermittently...

Page 11: ...at work cable has a proper connection to a clean dry area of the workpiece 3 Faulty components in unit return for repair or have qualified technician repair per Service Manual 4 Faulty Torch return fo...

Page 12: ...4 Faulty components in unit return for repair or have qualified technician repair per Service Manual K No gas flow the power lamp on Fan operates 1 Gas not connected or pressure too low check gas con...

Page 13: ...from clean surface while purging and observe oil or moisture buildup do not activate torch If there are contaminants in the gas additional filtering may be needed 5 3Packinglist 10 Code Name Specific...

Page 14: ...2 MULT 8 CAOUT 5 ISENSE 9 COSZ 18 ROSZ 17 SS 12 VREF 11 LFF 6 SGND 10 PGND 1 VP 3 GDR V 20 VFEED 14 VA OUT 13 VCC 19 IAC 4 VRMS 7 49 81 C 141 R 155 R154 R 1 53 QD6 C 12 1 R178 C 110 R 177 R182 R1 81...

Page 15: ...NOTES...