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MasterTig 235ACDC, 325DC, 335ACDC, 425DC

Operating manual - EN

"Welding processes and features" on page 72

3.3.6 Current mode view

To adjust parameters:

1.

Go to the

Current mode

view.

2.

Turn the control knob (1) to browse through the parameters.

3.

Select a parameter to be adjusted by pressing the control knob (1).

4.

Adjust the parameter by turning the control knob (1).

5.

Close the parameter setting by pressing the control knob (1).

Adjustable parameters:

Parameter

Value

Current mode

DC- / DC+ / AC / MIX

AC Waveform

Sine / Optima / Square (Default: Optima)

AC Frequency

30 Hz ... 250 Hz (Default = 60 Hz)

AC+ / AC- balance

Min/Max = -60 % ... 0 % (Default = -25%)

MIX TIG AC (time) ratio

Min/Max = 10 % ... 90 %, step 1 % (Default = 50 %)

MIX TIG cycle time

Min/Max = 0.1 s ... 1.0 s, step 0.1 s (Default = 0.6 s)

MIX TIG DC level

Min/Max = 50 % ... 150 %, step 1 % (Default = 100 %)

"Welding processes and features" on page 72

© Kemppi

45

1920900 / 2052

Содержание MasterTig 235ACDC GM

Страница 1: ...MasterTig 235ACDC 325DC 335ACDC 425DC Operating manual EN MasterTig 235ACDC 325DC 335ACDC 425DC MasterTig Cooler M Kemppi 1 1920900 2052...

Страница 2: ...ling gas bottle 21 2 11 Installing gas bottle on cart 22 2 12 Moving equipment by lifting 23 3 Operation 25 3 1 Operating power source 26 3 2 Operating control panels MTP23X and MTP33X 27 3 2 1 Home 2...

Страница 3: ...235ACDC 62 6 2 Power source MasterTig 325DC 64 6 3 Power source MasterTig 335ACDC 66 6 4 Power source MasterTig 425DC 68 6 5 Cooling unit MasterTig Cooler M 70 6 6 TIG guide tables 71 6 7 Welding pro...

Страница 4: ...with the equipment Items in the manual that require particular attention in order to minimize damage and harm are indicated with the below symbols Read these sections carefully and follow their instru...

Страница 5: ...ing on the model selected altern ating current AC Available power source models MasterTig 235ACDC GM multi voltage and generator compatible 230 A AC DC MasterTig 325DC 300 A DC MasterTig 325DC G gener...

Страница 6: ...ins cable i Cooling unit connection j Empty holder for unused DIX connector EQUIPMENT IDENTIFICATION Serial number Serial number of the device is marked on the rating plate or in another distinctive l...

Страница 7: ...e installation is complete Only an authorized electrician is allowed to install the mains cable Distribution network MasterTig 235ACDC This equipment complies with IEC 61000 3 12 and can be connected...

Страница 8: ...nd plug Do not connect the machine to the mains before the installation is complete Install the 3 phase plug according to the MasterTig power source and site requirements In the 1 phase power source M...

Страница 9: ...ontrol panel in place Insert the top of the panel in the slot first and then lower the bottom of the panel down Push the bottom of the panel firmly so that it locks in place 2 Secure the control panel...

Страница 10: ...only When a transport cart is used refer also to Mounting units on cart optional on page 13 Tools Screwdriver Torx head T20 1 Remove the power source s rear cover 2 Move the power source on top of th...

Страница 11: ...les and put the rear cover back 4 Fill the cooling unit with cooling liquid MasterTig Cooler M tank volume is 3 litres and the recommended coolant is MPG 4456 Kemppi mixture Avoid cooling liquid conta...

Страница 12: ...ing particle filter optional The optional particle filter is installed together with an additional filter frame as a pack 1 Place the filter into the filter frame 2 Install the filter pack in front of...

Страница 13: ...it With the T25MT cart the welding equip ment securing bracket is attached once the welding equipment is installed on the cart Transport units from left to right P45MT T25MT P43MT 2 Move the unit on...

Страница 14: ...5DC 335ACDC 425DC Operating manual EN With the 2 wheel cart T25MT an additional securing bracket is attached to the power source handle Secure the bracket to the cart with the screws provided M8x16 Ke...

Страница 15: ...Water cooled TIG torch The cooling unit must already be installed and in place at this stage Refer to Installing cooling unit on page 10 1 Assemble the TIG torch according to the instructions delivere...

Страница 16: ...e earth return cable to the negative connector 1 Connect the earth return cable to the power source 2 Ensure the earth return clamp is secured tightly to the work piece or work surface 3 Ensure that t...

Страница 17: ...nect the earth return cable to the connector on the power source 3 Ensure the earth return clamp is secured tightly to the work piece or work surface 4 Ensure that the clamp s contact surface is as la...

Страница 18: ...ed remote will be used Refer to the and signs on the battery holder and in the remote for the correct positioning of batteries Tools Screwdriver Torx head T15 Wireless hand remote control HR45 1 Take...

Страница 19: ...select Remote mode in the control panel settings Remote control with cable HR43 FR43 1 Connect the remote control cable to the power source Wireless foot pedal FR45 Refer to the and signs on the batte...

Страница 20: ...ontrol panel refer to MTP35X Settings view on page 46 3 Keeping the wireless remote close to the power source long press 3 sec the wireless remote pairing button on the foot pedal 4 Once connected the...

Страница 21: ...l min If the gas flow is not correctly set this will increase the risk of defects in the weld weld porosity Spark ignition becomes more difficult if the gas flow is too high Contact your local Kemppi...

Страница 22: ...ier gas bottle mounting 2 Move the gas bottle onto the rack With P45MT tilt the gas bottle back and pull the cart towards the gas bottle and push the top of the gas bottle forwards The pivot plate ass...

Страница 23: ...ical hoist when the equipment is installed securely on the cart If a gas bottle is installed on cart DO NOT attempt to lift the cart with the gas bottle in place DO NOT attempt to lift the equipment w...

Страница 24: ...ACDC 325DC 335ACDC 425DC Operating manual EN 2 wheel cart T25MT 1 Ensure that the welding equipment is properly secured to the cart 2 Connect the hoist hook to the lifting handle on the cart Kemppi 24...

Страница 25: ...isconnect the mains plug from the mains Do not use the mains plug as a power ON OFF switch Always check before use that interconnecting cable shielding gas hose earth return cable clamp and mains cabl...

Страница 26: ...rce ON The power switch is located in the rear 2 Depending on your control panel type wait approximately 15 seconds for the system to start up For control panel operation refer to Operating control pa...

Страница 27: ...tment values are shown on the digital display embedded in the control panel Control panel MTP33X on the left and control panel MTP23X on the right 1 Control knob In home mode this adjusts the welding...

Страница 28: ...utton Settings menu content depends on the currently selected welding process and mode 11 Home button Returns you to the initial work mode where the welding current A can be adjusted Lights and symbol...

Страница 29: ...e is selected the welding current can be adjusted by turning the control knob To adjust welding current 1 Press the Home button 11 2 Turn the control knob 1 to adjust the current Current A is shown on...

Страница 30: ...mode 2 Press the Pulse mode selection button 7 to switch between Pulse modes 3 Press the Start stop button 9 to enter the parameter settings 4 Browse to the AC or Pulse settings in the parameter menu...

Страница 31: ...n is turned on Upslope Min Max 0 0 s 5 0 s 0 1 s step Default 0 0 s Downslope Min Max 0 0 s 15 0 s 0 1 s step Default 0 1 s Post gas Min Max 0 0 s 30 0 s Auto 0 1 s step Default Auto Adjustable parame...

Страница 32: ...turning the control knob 1 3 Select a parameter for adjustment by pressing the control knob button 1 4 Adjust the selected parameter by turning the control knob 1 5 Close the parameter setting by pres...

Страница 33: ...imit max Wireless remote Cancel Start Start pairing Water cooler OFF Auto ON Default Auto Weld data time OFF 1 s 10 s step 1 s Default 5 s Display off 5 min 120 min step 1 min Default 5 min Date Date...

Страница 34: ...efault 0 Current freezing OFF ON Default OFF AC phase swap current 5 A 20 A Auto Info Machine type serial number Software version Power source and control panel software version number Factory reset C...

Страница 35: ...sts the selected parameter s value The control knob functions also as a push button when the green light is lit in the knob center Used to navigate through the control panel views and selections 2 Men...

Страница 36: ...view Home view is the control panel work mode after the initial machine and control panel start up When in Home view the welding current can be adjusted directly by turning the control knob Depending...

Страница 37: ...only when powering up In case the network voltage changes the power source must be turned off and on again e VRD voltage reduction device VRD symbol on VRD is on This is always on in power source mode...

Страница 38: ...int corner joint edge joint lap joint fillet joint tube joint tube plate joint The welding position PA PB PC PD PE PF PG With MasterTig DC power sources the aluminum Al selection is not available as a...

Страница 39: ...modified as per normal for the actual welding Weld Assist gives you a recommendation for these Shielding gas flow Argon l min and Helium l min Electrode Diameter Filler if used Material and diameter...

Страница 40: ...sets the following parameters for you Current Depends on the machine used Hot start Arc force Arc break DC indicates polarity in this case the electrode holder is connected to the positive DIX connec...

Страница 41: ...trol knob 1 to highlight a channel 2 Open the channel actions menu by pressing the control knob button 1 The available actions are shown Cancel Save changes Save to and Delete 3 Select an action with...

Страница 42: ...es Parameter Value Note Trigger logic 2T 4T 4T LOG 4T LOG Minilog Default 2T Welding mode Continuous Spot MicroTack Welding current Default 50 A Ignition mode Lift TIG High frequency HF ignition Adjus...

Страница 43: ...st gas 0 1 s 30 0 s AUTO 0 1 s step Default Auto Adjustable parameters in MicroTack welding Parameter Value Note Pre gas 0 0 s 10 0 s Auto 0 1 s step Default Auto MicroTack spot time 1 ms 200 ms step...

Страница 44: ...ngs are visible but not adjustable When Manual is selected pulse settings are visible and adjustable Average current Min Current limit min Max Machine specific These values depend also on other pulse...

Страница 45: ...meter by turning the control knob 1 5 Close the parameter setting by pressing the control knob 1 Adjustable parameters Parameter Value Current mode DC DC AC MIX AC Waveform Sine Optima Square Default...

Страница 46: ...ible or not visible in the settings menu accordingly Common welding settings Parameter Value Note Welding process TIG MMA Default TIG Selecting a welding process changes auto matically to the last act...

Страница 47: ...step 10 ms Default Auto Negative ignition current ACDC 100 300 Auto Step 1 Default Auto Ignition current DC 100 300 Auto step 1 Default Auto Negative ignition time ACDC 0 ms 950 ms Auto step 10 ms Def...

Страница 48: ...n saver image can be used For more information refer to Screen saver on page 50 Screen saver time OFF 1 min 120 min step 1 min Default 5 min Date Date setting DD MM YYYY Time 24h Time setting HH MM La...

Страница 49: ...Info view you can see information about the equipment usage as well as software version for example Included in the Info view Usage counters Error status and error log Latest welds Power source type a...

Страница 50: ...oad edit and download the new screen saver image onto a USB memory stick 3 Detach the control panel from the power source Remove the top screw and panel cover First pull the top of the control panel s...

Страница 51: ...n the USB memory stick you want to use as a screen saver 6 Remove the USB memory stick and install the control panel back in place Refer to Installing control panel on page 9 for more information To d...

Страница 52: ...ling unit s front This activates a pump motor which pumps the cooling liquid into the hoses and to the welding torch 3 Observe the cooling system throughout the cooling liquid circulation process The...

Страница 53: ...Hand remote control To adjust the welding current turn the knob on the remote control Tip The remote control comes equipped with a handy clip for hanging the remote onto your belt Foot pedal remote c...

Страница 54: ...vers and components are intact Check all the cables and connectors Do not use them if they are damaged For repairs contact Kemppi at www kemppi com or your dealer Periodic maintenance Only an authoriz...

Страница 55: ...ectors and switches Checkup of all electric connections Checkup of the power source mains cable and plug Repair of defective parts and replacement of defective components Maintenance test Test and cal...

Страница 56: ...al and electronic equipment and their implementation in accordance with national law electrical equipment that has reached the end of its life must be collected separately and taken to an appropriate...

Страница 57: ...maximum current the lower one of these is the maximum current that can be used Make sure the coolant circulation is working normally see the coolant circulation warning LED on the power source Measure...

Страница 58: ...235ACDC 325DC 335ACDC 425DC Operating manual EN Check that the welding torch is not overheating Check that the earth return clamp is properly attached to a clean surface of the workpiece Kemppi 58 192...

Страница 59: ...act Kemppi service 26 Cooling liquid not circulating No cooling liquid or circulation is blocked Check the liquid level in the cooler Check hoses and connectors for blockage 27 Cooler not found Coolin...

Страница 60: ...asterTig 235ACDC 325DC 335ACDC 425DC Operating manual EN 250 Internal memory failure Memory communication failed Restart welding system If problem persists contact Kemppi service Kemppi 60 1920900 205...

Страница 61: ...source MasterTig 235ACDC on the next page Power source MasterTig 325DC on page 64 Power source MasterTig 335ACDC on page 66 Power source MasterTig 425DC on page 68 Cooling unit MasterTig Cooler M on...

Страница 62: ...TIG 170 A 16 8 V 170 A 16 8 V 37 MMA 180 A 27 2 V 180 A 27 2 V 60 MMA 150 A 26 V 150 A 26 V 100 MMA 120 A 24 8 V 120 A 24 8 V Rated maximum output at 40 C 110 V Duty cycle and process specified in the...

Страница 63: ...X MTP33X MTP35X 1 Remote controls HR45 FR45 1 Transmitter frequency and power 2 4 GHz Bluetooth 2400 2483 5 MHz 10 dBm 2 4 GHz Bluetooth 2400 2483 5 MHz 10 dBm Wired communication type Remote Analog A...

Страница 64: ...22 V 60 TIG 230 A 19 2 V 230 A 19 2 V 230 A 19 2 V 100 TIG 190 A 17 6 V 190 A 17 6 V 190 A 17 6 V 40 MMA 250 A 30 V 250 A 30 V 250 A 30 V 60 MMA 230 A 29 2 V 230 A 29 2 V 230 A 29 2 V 100 MMA 190 A 2...

Страница 65: ...emote Bus Kemppi Remote Bus Arc striking voltage 5 11 kV 5 11 kV 5 11 kV Stick electrode diameters mm 1 6 6 0 mm 1 6 6 0 mm 1 6 6 0 mm TIG welding cable con nection type R1 4 R1 4 R1 4 Standards IEC 6...

Страница 66: ...00 A 22 V 60 TIG 230 A 19 2 V 230 A 19 2 V 230 A 19 2 V 100 TIG 190 A 17 6 V 190 A 17 6 V 190 A 17 6 V 40 MMA 250 A 30 V 250 A 30 V 250 A 30 V 60 MMA 230 A 29 2 V 230 A 29 2 V 230 A 29 2 V 100 MMA 190...

Страница 67: ...pi Remote Bus Kemppi Remote Bus Arc striking voltage 5 11 kV 5 11 kV 5 11 kV Stick electrode diameters mm 1 6 6 0 mm 1 6 6 0 mm 1 6 6 0 mm TIG welding cable con nection type R1 4 R1 4 R1 4 Standards I...

Страница 68: ...A 21 2 V 40 MMA 350 A 34 V 60 MMA 320 A 32 8 V 100 MMA 270 A 30 8 V Range of output TIG 3 A 1 V 400 A 41 V MMA 10 A 10 V 350 A 42 V Power factor 400 V MMA 350 A 34 V 0 91 Efficiency 400 V MMA 280 A 3...

Страница 69: ...4 Standards IEC60974 1 3 10 IEC 61000 3 12 AS 60974 1 2006 3 GB 15579 1 1 In AU power source models with the Voltage Reduction Device VRD function locked on only this value is applicable 2 NO These de...

Страница 70: ...g power at 1 l min 0 9 kW Cooling power at 1 6 l min 1 0 kW Recommended coolant MPG 4456 Kemppi mixture Coolant pressure max 0 4 MPa Tank volume 3 0 l Operating temperature range 20 40 C Storage tempe...

Страница 71: ...C Electrode WC20 Gas nozzle Gas flow rate Min A Max A mm number mm l min Argon 15 90 1 6 4 5 6 6 5 8 0 9 5 6 7 20 150 2 4 6 7 9 5 11 0 7 8 30 200 3 2 7 8 10 11 0 12 5 16 8 10 40 350 4 0 10 11 16 17 5...

Страница 72: ...ernates rapidly between pos itive and negative Used especially in aluminum welding AC Waveform Function to change the wave form of the alternating current in AC TIG welding Three options are available...

Страница 73: ...current is pulsed in two different frequencies slow and fast The fast fre quency makes the arc more focused and the slow frequency produces a nice fish scale appearance to welds Downslope Welding fun...

Страница 74: ...y channel Place to store predefined welding parameter settings A welding machine can include a number of preset channels Users can create new channels for their own welding jobs and modify or delete t...

Страница 75: ...e positive ignition with TIG Positive ignition current Adjusts the current level of the positive ignition sequence Only in ACDC power sources TIG Positive ignition time Adjusts the length of the posit...

Страница 76: ...ls with tack welds for example joining thin sheets with low heat input Startup level The point of welding current where the upslope begins T Tail arc Welding function that allows using a brief low cur...

Страница 77: ...lope time is preset by the user The value zero means the function is off V VRD voltage reduction device A safety device used in welding equipment to reduce the open circuit voltage to maintain below a...

Страница 78: ...N 6 8 Symbols used Symbol Description Coolant output Gas input Gas output DPulse Double pulse Carbon arc gouging TIG TIG HF ignition TIG Contact ignition TIG Water Cooling TIG Gas Cooling MIG MMA Arc...

Страница 79: ...pslope Crater Fill with Downslope Crater Fill with Downlevel Tail arc Minilog 2T 4T 4T LOG 4T LOG Minilog MicroTack welding Continuous welding Spot welding Gas test Frequency or Wavelength Base curren...

Страница 80: ...ptima Remote control Remote control in TIG torch Foot pedal High voltage Low voltage Common symbols used in Kemppi documentation Symbol Description User manual CE mark EMC Class A Electrical and elect...

Страница 81: ...enerator use MT335ACDCG Power source 300 A AC DC generator use VRD locked on MT335ACDCGAU MasterTig 335ACDC GM Power source 300 A AC DC generator and multi voltage use MT335ACDCGM MasterTig 425DC G Po...

Страница 82: ...TX 305WF TX305WF4 TX305WF8 TX305WF16 Flexlite TX 255WS TX255WS4 TX255WS8 TX255WS16 Flexlite TX 355W TX355W4 TX355W8 TX355W16 Flexlite TX 135GFN TX135GFN4 TX135GFN8 Flexlite TX 165GFN TX165GFN4 TX165GF...

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