Home

170Ti Service Manual TRANSTIG

1. NG lt N 5 ault UN he x O 28s 12 Q SEP 1 T 7 A 11694 yK Figure 4 1 Front Panel Figure 4 2 Rear Panel 1 VRD ON OFF Indicator Lights A VRD voltage reduction device is a hazard reducing device designed to reduce electric shock hazards present on the output of welding power source when operating in MMAW stick mode Note that the presence of VRD should not be used as a substitute for the use of appropriate safety practices as indicated in section one of this manual Both the green and red indicator lights only operate in MMAW stick mode The green VRD ON light illuminates red light is off when the VRD is active Under this condition the open circuit voltage of the unit is limited to below 10V DC thus reducing the potential of serious electric shock such as when changing electrodes The red VRD OFF light illuminates green light is off when the VRD is inactive Under this condition the output voltage of the unit will be at welding potential which in some cases may exceed 25V DC Manual 0 5278 4 1 OPERATION TRANSTIG 170Ti 2 3 4 Fail to safe operation This welding power source is also protected by a special protection feature called Fail to Safe Operation which is available
2. OT2 FAN OT1 DY HF GUN WV IFB DRIVE SOURCE Art A 11819 Figure 6 9 Control PCB Connectors WV Header Pin Pin function Signal 1 Positive welding terminal positive VDC 2 n c 3 Negative welding terminal 0 VDC Table 6 20 WVIN Header pin function GUN Header Pin Pin function Signal 1 Trigger 8 pin socket pin 3 0 VDC 2 Trigger 8 pin socket pin 2 3 Remote Amps Pot 8 pin socket pin 5 4 Remote Amps Pot 8 pin socket pin 6 5 Trigger 8 pin socket pin 3 0 VDC 2 24VDC 24 VDC Signal 2 24VDC 24 VDC Table 6 24 QF Header pin function connects to Solenoid Manual 0 5278 6 13 TROUBLESHOOTING TRANSTIG 170Ti MB Header Pin Pin function Signal 1 5 VDC digital 2 5 VDC digital 3 5 VDC digital 4 5 VDC digital 5 5 VDC digital 6 Encoder Output A pulse output 5 VDC digital 5 VDC digital 8 5 VDC digital 9 5 VDC 10 5 VDC 11 0 VDC 12 5 VDC 5 VDC Table 6 25 MB Header pin function connects to J12 header on display PCB PFC Header Pin Pin function Signal 0 VDC Signal Signal 2 0 0 VDC Table 6 28 OT2 Header pin function link HF Header Pin Pin function Signal 1 0 VDC
3. 1 TERMS OF WARRANTY JANUARY 2013 2 WARRANTY SCHEDULE JANUARY 2013 3 GLOBAL CUSTOMER SERVICE CONTACT 5 TRANSTIG 170Ti SECTION 1 ARC WELDING SAFETY INSTRUCTIONS AND WARNINGS WARNING PROTECT YOURSELF AND OTHERS FROM POSSIBLE SERIOUS INJURY OR DEATH KEEP CHILDREN AWAY PACEMAKER WEARERS KEEP AWAY UNTIL CONSULTING YOUR DOCTOR DO NOT LOSE THESE INSTRUCTIONS READ OPERATING INSTRUCTION MANUAL BEFORE INSTALLING OPERATING OR SERVICING THIS EQUIPMENT Welding products and welding processes can cause serious injury or death or damage to other equipment or property if the operator does not strictly observe all safety rules and take precautionary actions Safe practices have developed from past experience in the use of welding and cutting These practices must be learned through study and training before using this equipment Some of these practices apply to equipment connected to power lines other practices apply to engine driven equipment Anyone not having extensive training in welding and cutting practices should not attempt to weld Safe practices are outlined in the Australian Standard AS1674 2 2007 entitled Safety in welding and allied processes Part 2 Electrical This publication and other guides to what you shou
4. mmm Input Rectifier Testing Multimeter Lead Placement Diode Voltage Positive meter lead to 17 AGED Negative meter lead to TP 18 obo du Positive meter lead to 19 Negative meter lead to 18 02 08 VDO Positive meter lead to 17 Negative meter lead to TP 20 Positive meter lead to 19 oun Negative meter lead to TP 20 Table 6 8 Input Rectifier Multimeter set to measure Diode Voltage TROUBLESHOOTING 6 8 Manual 0 5278 TRANSTIG 170Ti 6 10 DC Bus Voltage Measurement Apply voltage to the Power Source gt WARNING There are extremely dangerous voltage and power levels present inside these Power Sources Do not attempt to diagnose or repair unless you have had training in power electronics measurement and troubleshooting techniques Once power is applied to the Power Source there are extremely hazardous voltage and power levels present Do not touch any live parts O O Art A 11816 O 1 KI amano n H L L3 andannn me ma Figure 6 6 DC Bus Voltage Measurement Positive meter lead to 1 Upper capacitor bank Negative meter lead to TP 2 150 200 VDC DC Bus Testing Multimeter Lead Placement vonage UM voltage Positive meter lead to TP 2 Lower capacitor bank Negative meter lead to TP 3 150 200 VDC
5. ooro 0019 bd bd bd x ZA v1 INLOY TRANSTIG 170Ti Manual 0 5278 A 11670 A 2 APPENDIX CIGWELD LIMITED WARRANTY TERMS LIMITED WARRANTY CIGWELD Pty Ltd A Victor Technologies Company hereafter CIGWELD warrants to customers of its authorized distributors hereafter Purchaser that its products will be free of defects in work manship or material Should any failure to conform to this warranty appear within the time period applicable to the CIGWELD products as stated below CIGWELD shall upon notification thereof and substantiation that the product has been stored installed operated and maintained in accordance with CIGWELD s specifications instructions recommendations and recognized standard industry practice and not subject to misuse repair neglect alteration or accident correct such defects by suitable repair or replacement at CIGWELD s sole option of any components or parts of the product determined by CIGWELD to be defective CIGWELD MAKES NO OTHER WARRANTY EXPRESS OR IMPLIED THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHERS INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE LIMITATION OF LIABILITY CIGWELD SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES SUCH AS BUT NOT LIMITED TO LOST PROFITS AND BUSINESS INTERRUPTION The
6. Overall capacitor bank Positive meter lead to TP 1 Negative meter lead to TP 3 Table 6 9 DC BUS Multimeter set to measure DC volts 300 400 VDC NOTE These DC voltages are at nominal mains supply voltage of 240VAC Manual 0 5278 6 9 TROUBLESHOOTING TRANSTIG 170Ti 6 11 PCB Connectors 1 Inverter PCB DY2 HF220V anl e or Art A 11817 IN Header Pin Pin function 15V IGBT 1 pwm drive signal 15V p p square wave IGBT 2 pwm drive signal 15V p p square wave IGBT 2 pwm drive signal 15V p p square wave IGBT 1 pwm drive signal 15V p p square wave Rectified secondary of current transformer TR8 DY2 Header Pin Table 6 11 DY2 Header pin function connects to SOURCE header on control PCB TROUBLESHOOTING 6 10 Manual 0 5278 TRANSTIG 170Ti DY1 Header Pin 4 No connection 5 O No connection n c Table 6 12 DY1 Header pin function 5 FJ QF Header Pin No connection 424V 24 VDC 24 VDC 0 RXHeaderPin Pin function Inrush Resistor Inrush Resistor GUNIN Header Pin Pin function Signal 1 2 3 4 Trigger 8 pin socket pin 3 0 VDC GUNOUT Header Pin Pin function Signal 1 0 2 3 4 5 Trigger 8 pin socket pin 3 0 VDC Table 6 18 GUNOUT Header pin function connects to GUN header on contr
7. 2T STICK with Dead Man Switch Weld Voltage 8 Volts VRD Voltage Zero 0 Volts at Welding Terminals Electrode Touches TRIGGER de Touch PRESSED Work Piece within 3 seconds Zero 0 Volts at Welding Terminals TRIGGER RELEASED 4T STICK with Dead Man Switch Weld Voltage 1 8 Volts VRD Voltage Zero 0 Volts at 1 Zero 0 Volts at Welding Terminals Welding Terminals TRIGGER TRIGGER TRIGGER TRIGGER PRESSED RELEASED PRESSED RELEASED Electrode Touches Work Piece within A 11708 3 seconds There will be OV on the Power Source welding terminals and both VRD lights will be off Manual 0 5278 4 9 OPERATION TRANSTIG 170Ti In both 2T and 4T modes if the stick electrode is not touched to the work piece within three seconds the welding output will be inhibited Release the trigger to reset and press the trigger again to reactivate the VRD Note that if the Dead Man Switch function is disabled 2T and 4T are not available in STICK mode Information on how to disable the Dead Man Switch function is available from Cigweld Technical Customer Care 61 3 9474 7400 WARNING Approval from a mine site manager or work site manager must be obtained in writing before the Dead Man Switch function is disabled Only a suitably qualified electrical tradesperson or Cigweld Service Provider should make any changes to the Power Source WARNING The Power
8. A Set the power source to HF TIG mode of operation with the process selection switch B Have an accredited CIGWELD service provider repair or replace the HF pcb TROUBLESHOOTING TRANSTIG 170Ti 10 Fault light is on and 1 is Failto Safe protection has Reset mains power if fault does not shown on the Amps display operated in STICK mode clear then have an accredited CIG VRD fault WELD service provider repair unit Fail to safe protection has Reset mains power if fault does not operated in TIG mode In clear then have an accredited CIG verter fault WELD service provider repair unit External voltage has been Reset mains power and remove the applied to the welding source of the external voltage circuit Table 6 1 TROUBLESHOOTING 6 2 Manual 0 5278 TRANSTIG 170Ti 6 02 Power Source Faults The following table is a guide for analysing problems and making repairs to the Power Source FAULT POSSIBLE CAUSE REMEDY There is no weld output and all front panel displays are off There is no weld output and all front panel displays are off or flick ering on amp off There is no weld output and the yellow over tempera ture light is on Mode switch does not change welding mode The weld output do not operate when the torch trig ger switch is depressed Weld Output operates when the torch trig ger switch is depressed but the gas valve does not ate Weld Output oper
9. CIGWELD reserves the right to change product performance and specifications without notice 3 04 Location Be sure to locate the welder according to the following guidelines 3 03 Environment These units are designed for use in environments with increased hazard of electric shock as outlined in AS 60974 1 and AS 1674 2 A Examples of environments with increased hazard of electric shock are 1 In locations in which freedom of movement is restricted so that the operator is forced to perform the work in a cramped kneeling sitting or lying position with physical contact with conductive parts 2 In locations which are fully or partially limited by conductive elements and in which there is a high risk of unavoidable or accidental contact by the operator 3 In wet or damp hot locations where humidity Or perspiration considerable reduces the skin resistance of the human body and the insulation properties of accessories B Environments with increased hazard of electric shock do not include places where electrically conductive parts have been insulated Manual 0 5278 A m 3 3 In areas free from moisture and dust Ambient temperature between 0 to 40 D In areas not subjected to abnormal vibration or In areas free from oil steam and corrosive gases shock In areas not exposed to direct sunlight or rain Place at a distance of 300mm or more from walls or similar that could restric
10. Range is 0 0 to 5 0 seconds Factory default is 0 1 second Initial Current This parameter operates in TIG modes only and is used to set the start current for TIG In 4T mode O LIFT TIG the Initial Current remains on until e Hr TIG the torch trigger switch is released A after it has been depressed In 2T 2T Norm mode this is the Initial Current for the Up Slope current ramp Range is 5 to 170A Factory default 92 is 30A 4T Latch OPERATION 4 4 Manual 0 5278 Up Slope This parameter operates in TIG modes only and is used to set the time for the weld current to ramp up from INITIAL current to BASE current Range is 0 0 to 15 0 seconds Factory default is 1 0 second Base Current This parameter sets the TIG welding current Range is 5 to 170A Factory default is 120A Down Slope This parameter operates in TIG modes only and is used to set the time for the weld current to ramp down to the crater current This control is used to eliminate the crater that can form at the completion of a weld Range is 0 0 to 25 0 seconds Factory default is 3 0 seconds Manual 0 5278 TRANSTIG 170Ti Ao Vo thasan Process o siek LI L 1 s Forces O LIFT TIG 1 0 O HF TIG lA Trigger Voltage Reduction Device 27 Norm 4T Latch LI
11. 2 HF control line HF OFF 3 HF control line 120 240VAC 240VAC supply 0 VDC 4 24V 24 VDC Table 6 29 HF Header pin function Connects to SOUHF header on HF PCB IFB Header Pin Pin function Signal 1 15 VDC 2 15 VDC 3 4 0 VDC Table 6 30 IFB Header pin function Connects to welding output current sensor TROUBLESHOOTING 6 14 Manual 0 5278 TRANSTIG 170Ti DRIVE Header Pin Pin function Signal 1 15 VDC 2 15 VDC pk 3 15 VDC pk 4 15 VDC pk 5 ignal 6 7 IGBT 1 pwm drive signal 15V square wave 15 VDC pk Rectified secondary of current transformer TR8 15 VDC pk 0 VDC SOURCE Header Pin Pin function Signal 1 24 VDC 2 0 VDC 3 24V 24 VDC Table 6 32 SOURCE Header pin function connects to DY2 header on Inverter PCB Manual 0 5278 6 15 TROUBLESHOOTING TRANSTIG 170Ti 4 HF PCB SOUHF 3 5 A N c Art A 11820 110V 220V Figure 6 10 PCB Connectors SOUHF Header Pin Pin function Signal 1 0 VDC 2 HF control line HF OFF 9 control line 120 240VAC OV 240VAC supply 0 VDC 4 241 24 VDC Signal 240 VAC No connection n c 0 VAC Signal 2 HF primary coil
12. For extra safety if welding has not commenced within 3 seconds after the trigger is pressed the Power Source will turn off the and the trigger must be released amp pressed again to start welding If the trigger is released during welding all welding power is shut off within the time limits of normal VRD operation A special STICK electrode holder is required for use with a Power Source fitted with a Trigger Switch function This electrode holder has a trigger switch attached to it and a control cable that connects to the remote control socket of the Power Source The 170Ti plant comes standard with one of these special electrode holders fitted with an integrated trigger switch The Dead Man Switch function is active in both 2T and 4T STICK mode Welding with the Dead Man Switch is as follows 2T MODE 1 Press the trigger on the electrode holder 2 The Power Source will now output the VRD volts and the VRD ON led will be lit 3 Touch the Stick Electrode to the work and commence welding as usual 4 Release the trigger to cease welding There will be OV on the Power Source welding terminals and both VRD lights will be off 4T MODE 1 Press the trigger on the electrode holder 2 The Power Source will now output the VRD volts and the VRD ON led will be lit 3 Touch the Stick Electrode to the work and commence welding as usual 4 Release the trigger and continue welding 5 Press and release the trigger to cease welding
13. Table 6 35 COIL Header pin function Connects to HF primary coil TROUBLESHOOTING 6 16 Manual 0 5278 TRANSTIG 170Ti 6 12 DIP Switch Settings Control PCB 1 DIP Switch SW1 control PCB es 72 1188086 65004 C3 RS m mms err ls OLF EET a 5 0202 L Ta R39 m RAL R82 CET TI u303 ng RE mi Mur Floor ca lef TT D OCJ c2 L je T mn T 132 4 Biga mor pa LJ LI L FCS 0204 Bai 07 31616 lia 100 RTI 0203 EN 598 TT I 2 2 RISICIB3 132 C83 0304 Hog 71 011012 FAN TI LII i Seno R96 R95 R94 R138 g Ic102 m e m EP FI z z pit RI52 u5 TE 10 iso m 7 9201 R100 ma S R70L_ CI58 858 R97 RIBICI50 20 Rep 46 R49 0 Sh LT L 0 H pru un 2 H E LE ILL i1 ums Inu 207 Ro em c59 CJ Lu INI Imin C4 C45 a Bal Dio c e 4
14. 2 Wear dry hole free insulating gloves and body replace damaged parts at once rotection P 13 In confined spaces or damp locations do not use 3 Insulate yourself from work and ground using dry a welder with AC output unless it is equipped with insulating mats or covers 4 Disconnect input power or stop engine before installing or servicing this equipment Lock input power disconnect switch open or remove line fuses so power cannot be turned on accidentally 5 Properly install and ground this equipment accord ing to its Owner s Manual and national state and local codes Manual 0 5278 a voltage reducer Use equipment with DC output 14 Wear a safety harness to prevent falling if working above floor level 15 Keep all panels and covers securely in place GENERAL INFORMATION TRANSTIG 170Ti 1 WARNING ARC RAYS can burn eyes and skin NOISE can damage hearing Arc rays from the welding process produce intense heat and strong ultraviolet rays that can burn eyes and skin Noise from some processes can damage hearing Use a Welding Helmet or Welding Faceshield fitted with a proper shade of filter see ANSI 249 1 and AS 1674 listed in Safety Standards to protect your face and eyes when welding or watching Wear approved safety glasses Side shields recom mended Use protective screens or barriers to protect others from flash and glare warn others not to watch the
15. C23 C24 and C25 to high voltage through PFC IGBT s V8 and PFC diodes V7 Inrush current limiting is provided by an off board resistor R2 which is then bypassed by relay J1 after a few seconds The primary igbt transistors Q1 and Q2 switch the transformer primary at high frequency and varying duty cycle The transformer return wire is taken from the terminal centre of the main DC bus capacitor bank the voltage at this point is approximately half the DC bus voltage Secondary output voltage from the transformer is rectified by the output diodes T14 to T18 to DC This DC is controlled by the PWM of the primary side igbt transistors and is filtered by an inductor before connecting to the welding output terminals A thermal overload device thermal switch is fixed to the rectifier heatsinks When an over temperature occurs the control circuit inhibits the trigger gas solenoid and the welding output The thermal overload indicator LED on the front panel is illuminated The current transformer CT1 provides a signal to the control circuit to indicate both transformer primary cur rent and also detect transformer saturation The Hall effect current sensor CT2 is powered from regulated amp 15VDC supplies and provides a voltage signal proportional to the output welding current to allow the control circuit to regulate welding current High frequency is injected in HF TIG mode to the welding output through transformer T2 Manual 0 5278 6 1
16. Manual 0 5278 TRANSTIG 170Ti Use proper static proof bags and boxes to store move or ship PC boards WARNING FIRE OR EXPLOSION hazard Do not place unit on over or near combustible surfaces Do not service unit near flammables 9 WARNING FLYING METAL or DIRT can injure eyes Wear safety glasses with side shields or face shield during servicing Be careful not to short metal tools parts or wires together during testing and servicing z HOT PARTS can cause sever burns WARNING Do not touch hot parts bare handed Allow cooling period before working on equip ment To handle not parts use proper tools and or wear heavy insulated welding gloves and cloth ing to prevent burns WARNING EXPLODING PARTS can cause injury Failed parts can explode or cause other parts to explode when power is applied to inverters Always wear a face shield and long sleeves when servicing inverters Z WARNING SHOCK HAZARD from testing Turn Off welding power source and wire feeder or stop engine before making or changing meter lead connections Use at least one meter lead that has a self retaining spring clip such as an alligator clip Read instructions for test equipment GENERAL INFORMATION TRANSTIG 170Ti WARNING FALLING UNIT can cause injury e Use lifting eye to lift unit only NOT running gear gas
17. OSTICK Hot Start Process Arc Force O LIFT TIG HF TIG Trigger Voltage Reduction Device ON OFF 21 Norm Latch Press TL Parameter 2 AIV P 55 Unm mmm O LIFT TIG HF TIG Trigger 2T Norm Voltage Reduction Device 4T Latch 4 5 OPERATION TRANSTIG 170Ti Crater Current This parameter operates in TIG Fault gere Process KO modes only 1 i IFT In 2T mode this is the current at the end of the down slope current Vo Trigger ramp When the welding current reaches the Crater Current value aiba the welding current will cease and Press O 4T Latch the unit will enter Post Flow mode Parameter In 4T mode this is the current at AIV the end of the down slope current ramp The welding current will remain at the Crater Current value until the torch trigger is released at which time the welding current will cease and the unit will enter Post Flow mode Range is 5 to 170A Factory default is 30A Post Flow This parameter operates in TIG gt Fault gui Process i OSTICK modes only and is used to adjust the post gas flow time once the Ao OLIFT TIG arc has extinguished This control e HF TIG is used to dramatically reduce Vo MB Trigger Voltage Reduction Dev
18. arc Wear protective clothing made from durable flame resistant material wool and leather and foot protection Use approved ear plugs or ear muffs if noise level is high Never wear contact lenses while welding Recommended Protective Filters for Electric Welding Approximate Range of Minimum Shade Number of Welding Current in Amps Filter s Less than or equal to 100 Manual Metal Arc Welding covered electrodes MMAW 100 to 200 200 to 300 300 to 400 Greater than 400 Less than or equal to 150 Gas Metal Arc Welding GWAW MIG other than Aluminium and 150 to 250 250 to 300 Stainless Steel Gas Metal Arc Welding GMAW MIG Aluminium and Stainless Steel 300 to 400 Greater than 400 Less than or equal to 250 250 to 350 Less than or equal to 100 Gas Tungsten Arc Welding GTAW 100 to 200 200 to 250 TIG Flux cored Arc Welding FCAW with 250 to 350 Greater than 350 Less than or equal to 300 300 to 400 or without shielding gas Air Arc Gouging Plasma Arc Cutting 400 to 500 Greater than 500 Less than or equal to 400 50 to 100 100 to 400 Plasma Arc Spraying 400 to 800 Less than or equal to 20 20 to 100 Plasma Arc Welding 100 to 400 400 to 800 14 Submerged Arc Welding 2 5 Resistance Welding Safety Spectacles or eye shield Refer to standard AS NZS 1338 1 1992 for comprehe
19. cylinders or any other accessories Use equipment of adequate capacity to lift and support unit e f using lift forks to move unit be sure forks are long enough to extend beyond opposite side of unit WARNING MOVING PARTS can cause injury e Keep away from moving parts such as fans e Keep away from pinch points such as drive rolls e Have only qualified persons remove doors panels covers or guards for maintenance as necessary e Keep hands hair loose clothing and tools away from moving parts e Reinstall doors panels covers or guards when maintenance is finished and before reconnecting input power WARNING OVERUSE can cause OVERHEATING e Allow cooling period follow rated duty cycle e Reduce current or reduce duty cycle before starting to weld again Do not block or filter airflow to unit WARNING READ INSTRUCTIONS e Use Testing Booklet Part No 150 853 when servicing this unit Consult the Owner s Manual for welding safety precautions Use only genuine replacement parts from the manufacturer GENERAL INFORMATION 1 8 Manual 0 5278 TRANSTIG 170Ti 1 05 EMF Information Considerations About Welding And The Effects Of Low Frequency Electric And Magnetic Fields Welding current as it flows through welding cables will cause electromagnetic fields There has been and still is some concern about such fields However after examining more t
20. in this model The output of the power source will be disabled and the fault indicator will illuminate if the Fail to Safe protection has operated The Fail to Safe protection will not automatically reset The mains power switch must be turned off to reset the power source The display will also show error code E 1 if the Fail to Safe protection has operated Fault wr so On Vo O Hz A 11690 Digital Meter Amps and Volts The digital meter is used to display the pre set parameter values when not welding and actual output current or voltage when welding of the power source A long press 52s on the Multi Function Control toggles between the display of amps and volts If you are in amps display mode when not welding long press of more than 2 seconds on the Multi Function Control will set the 170Ti to volts display mode the meter will show actual output volts for 5 seconds then revert to amps display and allows adjustment of parameters During welding the meter will show actual welding volts when selected If you are in volts display mode when not welding long press of more than 2 seconds on the Multi Function Control will set the 170Ti to amps display and allows adjustment of parameters During welding the meter will show actual welding amps when selected At the completion of welding the meter will hold the last recorded value for a period of approximately 10 seconds During
21. kill DO NOT TOUCH live electrical parts Disconnect input power conductors from de energized supply line before moving the welding power source A WARNING FALLING EQUIPMENT can cause serious personal injury and equipment damage Lift unit with handle on top of case Use handcart or similar device of adequate capacity If using a fork lift vehicle place and secure unit on a proper skid before transporting 2 08 Packaged Items Transtig 170Ti Mine Spec Plant Part No W1007180 Transtig 170Ti Mine Spec Inverter Power Source Handipak of electrodes Satincraft 13 Comet Professional Argon Regulator Flowmeter Tig Torch type 26 with flex head trigger switch and 8 pin remote control connection Tig Torch Accessory kit that includes 1 6mm and 2 4mm tungstens with collets collet bodies and No 4 5 amp 6 Alumina Nozzles Electrode Holder with 4m Lead Work Clamp with 4m Lead Shielding Gas Hose Assembly Shoulder Strap Product Bag Operating Manual Transtig 170Ti Mine Spec Power Source Part No W1007179 Transtig 170Ti Mine Spec Inverter Power Source Shielding Gas Hose Assembly Shoulder Strap Operating Manual INTRODUCTION TRANSTIG 170Ti Notes INTRODUCTION 2 4 Manual 0 5278 TRANSTIG 170Ti SECTION 3 INSTALLATION 3 01 Duty Cycle The rated duty cycle of a Welding Power Source is a statement of the time it may be
22. to cylinder or pipeline and the adjustment screw knob fully disengaged pressurize as follows 1 Stand to one side of regulator and slowly open the cylinder valve If opened quickly a sudden pressure surge may damage internal regulator parts 2 With valves on downstream equipment closed adjust regulator to approximate working pressure It is recommended that testing for leaks at the regulator connection points be carried out using a suitable leak detection solution or soapy water 3 Purge air or other unwanted welding grade shielding gas from equipment connected to the regulator by individually opening then closing the equipment control valves Complete purging may take up to ten seconds or more depending upon the length and size of the hose being purged OPERATION 4 12 Manual 0 5278 TRANSTIG 170Ti Adjusting Flow Rate e Art A 05088 Figure 4 6 Adjust Flow Rate With the regulator ready for operation adjust working flow rate as follows 1 Slowly turn adjusting screw knob in clockwise direction until the outlet gauge indicates the required flow rate NOTE It be necessary to re check the shielding gas regulator flow rate following the first weld sequence due to back pressure present within shielding gas hose assembly 2 To reduce flow rate allow the welding grade shielding gas to discharge from regulator by opening the downstream valve Bleed welding grade shielding gas into a well ventilated area and
23. 2 2 24 4 7 1 Te Gowen Panel Rama aaa ama ENG 7 1 FiOS FROME Panel Rama ana Na OB 7 2 7 04 Display POS MOVE 7 3 7 4 706 Rear Panel GUO VA m 7 5 7 07 ON OFF Switch and Power Cord 2 22111 7 6 7 08 Kaalaman eret tp rrt aag kaa 7 7 7 09 Base Panel Removal 404044 000 000 7 8 SECTION 8 2 2 o ae vS 8 1 8 01 installing aaa ANAKAN a 8 1 Installing near Pan l AAP 8 2 8 03 Installing FFODIE POTIB AA 8 3 9 04 Installing Control PUB aaa Du Fi tanc 8 4 905 Installing Gover Pan l s Gs eaten 8 5 SECTION 9 2 ANAN 9 1 9 01 Power 9 1 9 02 TIG Torch W4O14GQ4 utt EE oon qtto tutt nml one chatons dtd 9 3 9 03 Stick Electrode Holder with Trigger Switch 646761 where supplied 9 4 APPENDIX 1 OPTIONS AND 580 A 1 APPENDIX 2 TRANSTIG 170TI CIRCUIT DIAGRAM A 2 CIGWELD LIMITED WARRANTY 8
24. 7 261755 Fax 44 1257 224800 PT Victor Technologies Utama Indonesia Jl Angsana Il Blok AE No 28 Delta Silicon Cikarang Sukaresmi Bekasi 17550 Indonesia Tel 62 21 8990 6095 Fax 62 21 8990 6096 1867 http www Victortechnologies com Victor Technologies China No 100 Lao Hongjing Rd Minhang District Shanghai PR 200235 Telephone 86 21 64072626 Fax 86 21 64483032 Victor Technologies Asia Sdn Bhd Lot 151 Jalan Industri 3 5A Rawang Integrated Industrial Park Batu Arang 48000 Rawang Selangor Darul Ehsan West Malaysia Telephone 603 6092 2988 Fax 603 6092 1085 Victor Technologies Italy OCIM S r L Via Benaco 3 20098 5 Giuliano Milan Italy Tel 39 02 98 80320 Fax 39 02 98 281773 Victor Technologies International 2070 Wyecroft Road Oakville Ontario Canada L6L5V6 Telephone 905 827 9777 Fax 905 827 9797 Asia Pacific Regional Headquarters 71 Gower Street Preston Victoria Australia 3072 AN ANS AN Telephone 61 3 9474 7400 FAX 61 3 9474 7391 Email enquiries cigweld com au www cigweld com au
25. 9 Base Panel Removal WARNING Read and follow safety information in Section 6 04 before proceeding 1 Inverter PCB 2 Remove the four screws and remove Inverter PCB 3 Remove Base Panel Art A 11831 Figure 7 9 Base Panel Removal DISASSEMBLY PROCEDURE 7 8 Manual 0 5278 TRANSTIG 170Ti SECTION 8 ASSEMBLY PROCEDURE 8 01 Installing Base Panel 1 Base Panel 2 Secure HF PCB to Base Panel with four plastic umbrella shape screws 3 Secure Inverter PCB with the four screws 4 Inverter PCB Art A 11832 Figure 8 1 Installing Base Panel Manual 0 5278 8 1 ASSEMBLY PROCEDURE TRANSTIG 170Ti 8 02 Installing Rear Panel Install ON OFF Switch Install Input Power Cord Reconnect the four wires to Rear Panel Reconnect Ground harness to Rear Panel Reconnect Gas Hose to Rear Panel Install Fan Reconnect the ON OFF switch wires to Inverter PCB Ground harness to Inverter PCB Qo Qu CO Tighten the two screws securing Rear Panel Art A 11833 Figure 8 2 Installing Rear Panel ASSEMBLY PROCEDURE 8 2 Manual 0 5278 8 03 1 m TRANSTIG 170Ti Installing Front Panel Install the four screws and secure Display PCB to Front Panel 2 Install the screw on the control knob 3 Install the four screws on Front Panel 4 5 6 Reconnect the gas hose Reconnect the gun harness to Inverter PCB Reconnect the MB harness to Display PCB M
26. 9 TROUBLESHOOTING TRANSTIG 170Ti Notes TROUBLESHOOTING 6 20 Manual 0 5278 TRANSTIG 170Ti SECTION 7 DISASSEMBLY PROCEDURE 7 01 Safety Precautions for Disassembly Ahh 75w NOTE Read and follow safety information in Section 6 04 before proceeding Unplug unit before beginning Disassembly procedure A WARNING Read and follow safety information in Section 6 04 before proceeding 7 02 Cover Panel Removal 1 Remove the eight screws on Cover Panel 2 Remove the two screws on Front Panel 3 Remove the two screws on Rear Panel NGI CIGWELL Professional Art A 11837 Figure 7 1 Cover Panel Removal Manual 0 5278 7 1 DISASSEMBLY PROCEDURE TRANSTIG 170Ti 7 03 Front Panel Removal WARNING Read and follow safety information in Section 6 04 before proceeding 1 2 3 4 9 6 7 Disconnect the gas hose Remove the two screws at the bottom of Front Panel Power supply output Negative Power supply output Positive Output terminal bolts Unscrew power supply output terminal bolts Disconnect the MB harness from Display PCB Disconnect the Gun harness from Inverter PCB Art A 11838 Figure 7 2 Front Panel Removal DISASSEMBLY PROCEDURE 7 2 Manual 0 5278 TRANSTIG 170Ti 7 04 Display PCB Removal WARNING Read and follow safety infor
27. CIGWELD Professional 1781 TRANSTIG WELDING INVERTER EN ON Service Manual Revision AA Issue Date February 7 2013 Manual No 0 5278 4 CIGWELD WE APPRECIATE YOUR BUSINESS Congratulations on your new Cigweld product We are proud to have you as our customer and will strive to provide you with the best service and reliability in the industry This product is backed by our extensive warranty and world wide service network To locate your nearest distributor or service provider call 1300 654 674 or visit us on the web at www cigweld com au This Service Manual has been designed to instruct you on the correct use and operation of your CIGWELD product Your satisfaction with this product and its safe operation is our ultimate concern Therefore please take the time to read the entire manual especially the Safety Precautions They will help you to avoid potential hazards that may exist when working with this product YOU ARE IN GOOD COMPANY The Brand of Choice for Contractors and Fabricators Worldwide CIGWELD is the Market Leading Brand of Arc Welding Products for Victor Technologies International We are a mainline supplier to major welding industry sectors in the Asia Pacific and emerging global markets including Manufacturing Construction Mining Automotive Engineering Rural and DIY We distinguish ourselves from our competition through market leading dependable
28. CIGWELD Pty Ltd ABN 56 007 226 815 A Victor Technologies Company 71 Gower Street Preston VIC 3072 Australia 61 3 9474 7400 61 3 9474 7391 CIGWELD Terms of Warranty 2013 Effective 1st January 2013 all warranties against defects also known asa manufacturer 5 warranty supplied with goods or services must comply with the mandatory requirements in the new Australian Consumer Law and the Trade Practices Australian Consumer Law Amendment Regulations 2010 No 1 This Warranty Statement should be read in conjunction with the Warranty Schedule contained in the operating instructions of the product This schedule contains the warranty period applicable to the product Any claim under this warranty must be made within the warranty period which commences on the date of purchase of the product To make a claim under the warranty take the product with proof of purchase from a Cigweld Accredited Seller to the store where you purchased the product or contact Cigweld Customer Care 1300 654 674 for advice on your nearest Service Provider All costs associated with lodging the warranty claim including the return of goods to Cigweld or our Nominated Accredited Distributor Accredited Service Provider are the responsibility of the consumer This warranty is given Cigweld Pty Ltd A B N 56007226815 71 Gower Street Preston Victoria Australia 3072 Phone 1300 654 674 Email enquiries cigweld com au Website ww
29. Source must be turned off and unplugged from the mains supply before the Dead Man Switch function is changed WARNING If 4T operation is selected when using the Dead Man Switch mode the use of an observer is recommended 10 Process Selection Control The process selection control is used to select the desired welding mode Three modes are available GTAW HF TIG GTAW Lift TIG and MMAW Stick modes Refer to section 4 03 for GTAW TIG set up details or section 4 05 for MMAW stick set up details Note that when the unit is powered on the mode selection control will automatically default to LIFT TIG HF TIG mode This is necessary so as to prevent inadvertent arcing should an electrode holder be connected to the unit and mistakenly be in contact with the work piece during power up 11 Thermal Overload Indicator his welding power source is protected by a resetting thermostat The indicator will illuminate if the duty cycle of the power source has been exceeded Should the thermal overload indicator illuminate the output of the power source will be disabled Once the power source cools down this light will go OFF and the over temperature condition will automatically reset Note that the mains power switch should remain in the on position such that the fan continues to operate thus allowing the unit to cool sufficiently Do not switch the unit off should a thermal overload condition be present The display will al
30. aim to CIGWELD or nominated Accredited Distributor Accredited Service Provider The goods being used in accordance with the Manufacturer s Operating Manuals and under competent supervision Does not apply to Obsolete goods sold at auction second hand goods and prototype goods Breakdown or malfunction caused by accident misuse or normal wear and tear Repairs or replacement made other than by CIGWELD or Accredited Service Providers unless by prior arrangement with CIGWELD Replacement parts or accessories which may affect product safety or performance and which are not manufactured distributed or approved by CIGWELD CIGWELD declares that to the extent permitted by law it hereby limits its liability in respect of the supply of goods which are not of a kind ordinarily acquired for personal domestic or household use or consumption to any one or more of the following the choice of which shall be at the option of CIGWELD The replacement of the goods or the supply of equivalent goods The repair of goods The payment of cost of replacing the goods or acquiring equivalent goods The payment of the cost of having goods repaired Except as provided in Clauses 2 to 4 above to the extent permitted by statute CIGWELD hereby excludes all liability for any loss damage death or injury of any kind whatsoever occasioned to the Customer in respect of the supply of goods including direct indirect consequential or incidental loss damage o
31. ake sure it is correctly installed with the levers in the locked position Tighten power supply output terminal bolts Install the two screws and secure Front Panel to Base Panel Art A 11840 Figure 8 3 Installing Front Panel Manual 0 5278 8 3 ASSEMBLY PROCEDURE TRANSTIG 170Ti 8 04 Installing Control PCB Install the four screws and secure Control PCB Plug OT1 harness into OT1 connector Plug OT2 harness into OT2 connector Plug PFC harness into PFC connector Plug MB harness into MB connector Plug QF harness into QF connector Plug FAN harness into FAN connector e c d Cl O Plug DY harness into DY connector 9 Plug GUN harness into GUN connector 10 Plug WV harness into WV connector 11 Plug SOURCE harness into SOURCE connector 12 Plug DRIVE harness into DRIVE connector 13 Plug IFB harness into IFB connector 14 Plug HF harness into HF connector 15 Verify harness connections with system schematic to ensure that all connections are correct 1 A 11835 12 Figure 8 4 Installing Control PCB ASSEMBLY PROCEDURE 8 4 Manual 0 5278 TRANSTIG 170Ti 8 05 Installing Cover Panel 1 Install Cover Panel 2 Install the twelve screws securing Cover Panel 8 on Cover Panel 2 on Front Panel and 2 on Rear Panel N 27 IbWELL Professional Art A 11841 Figure 8 5 Installing Cover Panel Manual 0 5278 8 5 ASSEMBLY PROCEDURE TRANSTIG 170T
32. ases the welding current Releasing the pedal completely extinguishes the arc and initiates the post flow shielding gas timer where fitted Note that some power sources may require the remote local switch set to remote the maximum setting of the power source will be determined by the respective front panel control irrespective of the remote control device setting As an example if the output current on the power source front panel is set to 50 of the available current and the remote control device is set to 100 output or maximum the maximum achievable output from the unit will be 50 Should 100 output be required the respective front panel control must be set to 100 or maximum in which case the remote device will then be able to control between 1 100 output Note The foot control will only work correctly when power source trigger mode 2T Normal is selected OPERATION 4 16 Manual 0 5278 TRANSTIG 170Ti 4 05 Setup for Manual Arc MMAW Welding A Connect the Electrode Holder lead to the positive welding terminal If in doubt consult the electrode manufacturer Welding current flows from the Power Source via heavy duty bayonet type terminals It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection B Connect the work lead to the negative welding terminal If in doubt consult the electrode manufacturer Welding current flows from the power source via heavy duty bay
33. ates when the torch trig ger switch is depressed but the HF does not operate Manual 0 5278 The main Power Switch is set to OFF Line fuse is blown The main Power Switch is faulty Faulty Power Inverter PCB Faulty Control PCB Faulty Display PCB The internal protection circuit to shut the unit down if the mains supply voltage is too high has operated Unit has overheated Airflow inlet or outlet ducts are blocked Fan does not operate Faulty Display PCB Internal wiring fault Over temperature light is on Trigger wires shorted to weld voltage inside TIG torch Trigger wires or torch switch faulty Faulty Power Inverter PCB Faulty Control PCB Faulty Display PCB Internal wiring fault Faulty Solenoid Impurity in gas system causing solenoid to stay open or closed Faulty Power Inverter PCB Faulty Control PCB Internal wiring fault Faulty HF PCB Faulty Power Inverter PCB Faulty Control PCB Table 6 2 6 3 Set main Power Switch to ON Replace Line fuse Replace main Power Switch Replace Power Inverter PCB Replace Control PCB Replace Display PCB Check to see if mains supply voltage is 274 VAC A generator with poor voltage regulation may cause a supply voltage in excess of 274 VAC Connect Power Source to a supply voltage lt 274 VAC Allow unit to cool with fan running un til over temperature light extinguishes Remove blockages from airflow ducts Replace fan Check fan wiring header is plugg
34. away from any ignition source Turn adjusting screw counterclockwise until the required flow rate is indicated on the gauge Close downstream valve Shutdown Close cylinder valve whenever the regulator is not in use To shut down for extended periods more than 30 minutes 1 Close cylinder or upstream valve tightly 2 Open downstream equipment valves to drain the lines Bleed gas into a well ventilated area and away from any ignition source 3 After gas is drained completely disengage adjusting screw and close downstream equipment valves 4 Before transporting cylinders that are not secured on a cart designed for such purposes remove regulators Manual 0 5278 4 13 OPERATION TRANSTIG 170Ti 4 03 Setup for TIG GTAW Welding Select TIG or Lift TIG mode with the process selection control refer to Section 4 01 10 for further information Connect the TIG Torch to the negative welding terminal Welding current flows from the power source via heavy duty bayonet type terminals It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection Connect the work lead to the positive welding terminal Welding current flows from the Power Source via heavy duty bayonet type terminals It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection Connect the TIG torch trigger switch via the 8 pin s
35. cso DRIVE c 7 Lao R22 RI2 SOURCE C65 SW1 Set to ON for Transtig 170Ti Set to OFF for Transtig 170Ti Set to OFF for Transtig 170Ti Set to ON for Transtig 170Ti Table 6 36 SW1 DIP Switch functions Manual 0 5278 6 17 TROUBLESHOOTING TRANSTIG 170Ti 6 13 Calibration 1 Calibration While the power source is turned off set SW1 position 2 to ON to allow calibration of output volts 4 amps WVF ATAT pm me Imin Art A 11822 Figure 6 12 Calibration 2 Output Current Calibration 1 2 o SX co Select STICK mode on the front panel Connect a load to the output terminals The load should be of a resistance to give between 20V 25V at 170A Set front panel AMPS control to minimum Adjust Imin trimpot until output amps is 5A 0 5A Set front panel AMPS control to maximum Adjust Imax trimpot until output amps is 170A 1A Recheck settings Set front panel AMPS control to maximum Adjust A potentiometer so Amps display reads within 0 5A of the measured value 10 Press the front panel AMPS control for 5 2 seconds so that the meter displays weld volts 11 Disconnect the load from the output termina
36. ds closed and securely in place 2 Stop engine before installing or connecting unit 3 Have only qualified people remove guards or covers for maintenance and troubleshooting as necessary 4 To prevent accidental starting during servicing disconnect negative battery cable from battery 5 Keep hands hair loose clothing and tools away from moving parts 6 Reinstall panels or guards and close doors when servicing is finished and before starting engine WARNING This product when used for welding or cutting produces fumes or gases which contain chemicals know to the State of California to cause birth defects and in some cases cancer California Health amp Safety code Sec 25249 5 et seq NOTE Considerations About Welding And The Effects of Low Frequency Electric and Magnetic Fields The following is a quotation from the General Con clusions Section of the U S Congress Office of Technology Assessment Biological Effects of Power Frequency Electric amp Magnetic Fields Background Paper OTA BP E 63 Washington DC U S Govern ment Printing Office May 1989 there is now GENERAL INFORMATION a very large volume of scientific findings based on experiments at the cellular level and from studies with animals and people which clearly establish that low frequency magnetic fields and interact with and produce changes in biological systems While most of this work is of very high quality the re
37. e welding arc The flying sparks and hot metal weld spatter hot workpiece and hot equipment can cause fires and burns Accidental con tact of electrode or welding wire to metal objects can cause sparks overheating or fire Protect yourself and others from flying sparks and hot metal Do not weld where flying sparks can strike flam mable material Manual 0 5278 9 TRANSTIG 170Ti Remove all flammables within 10M of the welding arc If this is not possible tightly cover them with approved covers Be alert that welding sparks and hot materials from welding can easily go through small cracks and Openings to adjacent areas Watch for fire and keep a fire extinguisher nearby Be aware that welding on a ceiling floor bulkhead or partition can cause fire on the hidden side Do not weld on closed containers such as tanks or drums Connect work cable to the work as close to the welding area as practical to prevent welding cur rent from travelling long possibly unknown paths and causing electric shock and fire hazards Do not use welder to thaw frozen pipes 10 Remove stick electrode from holder or cut off LE 2 3 4 welding wire at contact tip when not in use 4h c 77 a WARNING FLYING SPARKS AND HOT METAL can cause injury Chipping and grinding cause flying metal As welds cool they can throw off slag Wear approved face shield or safety goggles Side shields r
38. ecommended Wear proper body protection to protect skin Ne i 2 WARNING CYLINDERS can explode if damaged Shielding gas cylinders contain gas under high pressure If damaged a cylinder can explode Since gas cylinders are normally part of the welding process be sure to treat them carefully QSISN LLLLE Z AL ZZI Protect compressed gas cylinders from excessive heat mechanical shocks and arcs Install and secure cylinders in an upright position by chaining them to a stationary support or equip ment cylinder rack to prevent falling or tipping Keep cylinders away from any welding or other electrical circuits Never allow a welding electrode to touch any cylinder GENERAL INFORMATION TRANSTIG 170Ti 5 Use only correct shielding gas cylinders regulators hoses and fittings designed for the specific application maintain them and associated parts in good condition 6 Turn face away from valve outlet when opening cylinder valve 7 Keep protective cap in place over valve except when cylinder is in use or connected for use 8 Read and follow instructions on compressed gas cylinders associated equipment and CGA publication P 1 listed in Safety Standards WARNING MOVING PARTS can cause injury Moving parts such as fans rotors and belts can cut fingers and hands and catch loose clothing 1 Keep all doors panels covers and guar
39. ed securely into Control PCB Check fan wiring is not damaged Replace Display PCB Check continuity of internal wiring from8 pin control socket through to boards Allow unit to cool Repair trigger wires in torch Check amp Repair Replace Power Inverter PCB Replace Control PCB Replace Display PCB Check solenoid wiring header is plugged securely into Control PCB Check solenoid wiring is not damaged Replace Solenoid Clean out gas system Disassemble solenoid 4 clean out impurities Replace Power Inverter PCB Replace Control PCB Check HF PCB wiring headers are plugged securely into Control and Inverter PCB Check wiring is not dam aged Replace HF PCB Replace Power Inverter PCB Replace Control PCB TROUBLESHOOTING TRANSTIG 170Ti 6 03 Factory Reset To perform a Factory Reset press the Trigger Mode Button while turning on the mains power O OSTICK A O LIFT TIG HF TIG Vo Trigger Voltage Reduction Device 2T Norm Press 4T Latch Parameter 2 11700 Figure 6 1 NOTE In some cases a fault may be caused by mis adjustment of parameters Performing a factory reset may correct this 6 04 Advanced Troubleshooting If the problem cannot be solved by the basic external troubleshooting guide the Power Source covers will have to be removed to allow the technician to analyse failures with a few common tools WARNING Turn of
40. efore handing or using the equipment understand and comply at all times with the safe practices prescribed in this instruction SPECIFIC PROCEDURES for the use of regulators are listed below 1 NEVER subject the regulator to inlet pressure greater than its rated inlet pressure 2 NEVER pressurize a regulator that has loose or damaged parts or is in a questionable condition NEVER loosen a connection or attempt to remove any part of a regulator until the gas pressure has been relieved Under pressure gas can dangerously propel a loose part 3 DO NOT remove the regulator from a cylinder without first closing the cylinder valve and releasing gas in the regulator high and low pressure chambers 4 DO NOT use the regulator as a control valve When downstream equipment is not in use for extended periods of time shut off the gas at the cylinder valve and release the gas from the equipment 5 OPEN the cylinder valve SLOWLY Close after use User Responsibilities This equipment will perform safely and reliable only when installed operated and maintained and repaired in accordance with the instructions provided Equipment must be checked periodically and repaired replaced or reset as necessary for continued safe and reliable performance Defective equipment should not be used Parts that are broken missing obviously worn distorted or contaminated should be replaced immediately The user of this equipment will generally have the sole respons
41. f power and disconnect mains supply plug from receptacle before working on the unit Allow two minutes for capacitors to discharge after disconnection from mains supply voltage Checking Unit Before Applying Power oA 2 The following safety information shall be read before starting troubleshooting and servicing 1 Turn ON OFF Switch to OFF position and disconnect unit from primary line voltage before working on unit 2 Significant DC voltage can remain on capacitors after unit is OFF Wait until all front panel LED s are OFF before removing case 3 Check DC bus voltage according to Section 6 10 after removing case and make sure the DC bus voltage is closed 4 Before troubleshooting or applying power to unit complete the following checks to avoid causing further damage TROUBLESHOOTING 6 4 Manual 0 5278 TRANSTIG 170Ti 6 05 Test Equipment and Tools for Troubleshooting and Servicing Art A 09849 Figure 6 2 Test Equipment and Tools e Digital Multimeter e DC clip on ammeter e Screwdriver and spanner e CRO 20 Mhz bandwidth amp isolating transformer 6 06 Visually Inspect Visually inspect the inside of the Power Source The levels of current present in these units can cause burning or arcing of PCB transformers switches or rectifier when a failure occurs Carefully inspect all components within these units Look in particular for the followin
42. fatigue In this mode the operator can press and release the torch trigger and the output will remain active To deactivate the power source the trigger switch must again be depressed and released thus eliminating the need for the operator to hold the torch trigger Note that when operating in GTAW TIG mode the power source will remain activated until the selected downslope time has elapsed 4T LIFT TIG Weld x Current Initial Current Lift TIG Current Tungsten Lifted Off the Work Piece A 11707 Crater Current TRIGGER TRIGGER PRESSED RELEASED 4T HF TIG Weld Postflow TRIGGER TRIGGER PRESSED RELEASED Crater Current STICK Dead Man Switch Mode Initial Current 1 Preflow Postflow TRIGGER TRIGGER TRIGGER TRIGGER PRESSED RELEASED PRESSED RELEASED A special trigger mode called Dead Man Switch mode is available on the 170Ti when welding with STICK electrodes In this mode there will be no output voltage at all from the Power Source until the trigger is pressed This provides the greatest level of safety for the operator and is mandatory on some work sites While the Dead Man Switch function greatly increases operator safety standard welding safety procedures should still be followed OPERATION 4 8 Manual 0 5278 TRANSTIG 170Ti When the trigger is pressed the VRD voltage is activated and the user can start welding as normal
43. formance voltages ratings all capacities measurements dimensions and weights quoted are approximate only Achievable capacities and ratings in use and operation will depend upon correct installation use applications maintenance and service ENDS The Effective Input Current should be used for the determination of cable size amp supply requirements NOTE 3 Motor start fuses or thermal circuit breakers are recommended for this application Check local requirements for your situation in this regard INSTALLATION 3 2 Manual 0 5278 NOTE 4 TRANSTIG 170Ti Minimum Generator Recommendation at the Maximum Output Duty Cycle Due to large vanations in performance and specifications of different brands and types of generators Cigweld cannot guarantee full welding output power or duty cycle on every brand or type of generator Some small generators incorporate low cost circuit breakers on their outputs These circuit breakers usually will have a small reset button and will trip much faster than a switchboard type circuit breaker This may result in not being able to achieve full output or duty cycle from the power source generator combination For this reason we recommend a generator that incorporates switchboard type circuit breakers Cigweld recommends that when selecting a generator that the particular power source generator combination be adequately trialled to ensure the combination performs to the users expectations NOTE 5
44. g a Loose or broken wires or connectors b Burned or scorched parts or wires or evidence of arcing c Any accumulation of metal dust or filings that may have caused shorting or arcing If any parts are damaged they must be replaced Refer to the Spare Parts section for a complete list of com ponents used in the Power Source Locate the faulty component s then replace where necessary Manual 0 5278 6 5 TROUBLESHOOTING TRANSTIG 170Ti 6 07 Preliminary DC Bus Measurement of the Main Inverter PCB WARNING Check DC bus voltage has discharged to less than 5VDC before servicing Ensure the mains supply plug is disconnected from receptacle 22221211112 4 IO O 1 Art 11813 Figure 6 3 Preliminary DC Bus Measurement of the Main Inverter PCB Voltage with Supply DC Bus Testing Multimeter Lead Placement Voltage OFF Positive meter lead to TP 1 Negative meter lead to TP 2 UG Positive meter lead to TP 2 Negative meter lead to TP 3 Table 6 3 DC BUS Multimeter set to measure DC volts Lower capacitor bank TROUBLESHOOTING 6 6 Manual 0 5278 TRANSTIG 170Ti 6 08 Preliminary Check of the Main Inverter PCB A LEI nv Art A 11814 08114 815 Table 6 4 IGBT s Multimeter set to measure Diode Vo
45. han 500 studies spanning 17 years of research a special blue ribbon committee of the National Research Council concluded that The body of evidence in the committee s judgment has not demonstrated that exposure to power frequency electric and magnetic fields is a human health hazard However studies are still going forth and evidence continues to be examined Until the final conclusions of the research are reached you may wish to minimize your exposure to electromagnetic fields when welding or cutting wN 4 High frequency H F can interfere with radio navigation safety services computers and communica tions equipment e Have only qualified persons familiar with electronic equipment install test and service H F producing units e The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation f notified by the FCC about interference stop using the equipment at once e Have the installation regularly checked and maintained Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference About Implanted Medical Device WARNING H F RADIATION can cause interference 3 WARNING MAGNETIC FIELDS can affect Implanted Medical Devices e Wearers of Pacemakers and other Implanted Medical Devices should keep away f
46. i Notes ASSEMBLY PROCEDURE 8 6 Manual 0 5278 TRANSTIG 170Ti SECTION 9 KEY SPARE PARTS 9 01 Power Source Figure 9 1 Manual 0 5278 9 1 KEY SPARE PARTS TRANSTIG 170Ti TRANSTIG 170Ti POWER SOURCE SPARE PARTS ITEM PART NUMBER DESCRIPTION 1 W7005815 PCB Power 2 W7005801 PCB Control W7005802 PCB HF Generator W7005803 W7005805 PCB Front Panel Display 170Ti Knob Control W7004909 Dinse Socket 50mm W7005811 KEY SPARE PARTS W7005812 W7005804 W7005814 W7004908 W7005605 W7005813 W7004913 W7005806 W7003010 704461 Control Socket 8 pin Note that 8 pin control plug is part number UOA706900 Shielding Gas Outlet 5 8 18 HF Coupling Coil Assembl CT Output Shielding Gas Solenoid Valve Assembl Shielding Gas Inlet Quick Connect Input Supply On Off Switch Shielding Gas Hose Assembly Fan Assembly Input Rectifier Shown mounted to PCB Power item 1 Dinse Plug Male 50mm not shown Table 9 1 9 2 Manual 0 5278 TRANSTIG 170Ti 9 02 TIG Torch W4014604 TIG Torch W4014604 spare parts diagram 1 11669 PART NO W7005900 W7005901 Manual 0 5278 9 3 KEY SPARE PARTS TRANSTIG 170Ti 9 03 Stick Electrode Holder with Trigger Switch 646761 where su
47. ibility for any malfunction which results from improper use faulty maintenance or by repair by anyone other than an accredited repairer Manual 0 5278 4 11 OPERATION TRANSTIG 170Ti CAUTION Match regulator to cylinder NEVER CONNECT a regulator designed for a particular gas or gases to a cylinder containing any other gas TON Io Ul aa L v p BENIN Figure 4 5 Fit Regulator to Cylinder Installation 1 Remove cylinder valve plastic dust seal Clean the cylinder valve outlet of impurities that may clog orifices and damage seats before connecting the regulator Crack the valve open then close momentarily pointing the outlet away from people and sources of ignition Wipe with a clean lint free cloth 2 Match regulator to cylinder Before connecting check that the regulator label and cylinder marking agree and that the regulator inlet and cylinder outlet match NEVER CONNECT a regulator designed for a particular gas or gases to a cylinder containing any other gas 3 Connect the regulator inlet connection to cylinder or pipeline and tighten it firmly but not excessively with a suitable spanner 4 Connect and tighten the outlet hose firmly and attach down stream equipment 5 To protect sensitive down stream equipment a separate safety device may be necessary if the regulator is not fitted with a pressure relief device Operation With the regulator connected
48. ice oxidation of the tungsten electrode e ON 21 Norm Range is 0 0 to 30 0 seconds O 4T Latch Factory default is 5 0 seconds Parameter AIN 5 Positive Welding Output Terminal The positive welding terminal is used to connect the welding output of the power source to the electrode holder lead or work lead Positive welding current flows from the power source via this heavy duty bayonet type terminal It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection Loose welding terminal connections can cause overheating and result in the male plug being fused in the bayonet terminal 6 Negative Welding Output Terminal The negative welding terminal is used to connect the welding output of the power source to the TIG torch or work lead Negative welding current flows to the power source via this heavy duty bayonet type terminal It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection OPERATION 4 6 Manual 0 5278 TRANSTIG 170Ti UTION Loose welding terminal connections can cause overheating and result in the male plug being fused in the bayonet terminal 7 Remote Control Socket The 8 pin Remote Control Socket is used to connect remote control devices to the welding power source To make connections align keyway insert plug and rotate threaded collar full
49. ide back cover of this manual Include the Owner s Manual number and equipment identification numbers Manual 0 5278 2 1 2 02 Equipment Identification The unit s identification number specification or part number model and serial number usually ap pear a nameplate attached to the control panel In some cases the nameplate may be attached to the rear panel Equipment which does not have a control panel such as gun and cable assemblies is identified only by the specification or part number printed on the shipping container Record these numbers on the bottom of page i for future reference 2 03 Receipt Of Equipment When you receive the equipment check it against the invoice to make sure it is complete and inspect the equipment for possible damage due to shipping If there is any damage notify the carrier immediately to file a claim Furnish complete information concerning damage claims or shipping errors to the location in your area listed in the inside back cover of this manual Include all equipment identification numbers as described above along with a full description of the parts in error Move the equipment to the installation site before un crating the unit Use care to avoid damaging the equipment when using bars hammers etc to un crate the unit INTRODUCTION TRANSTIG 170Ti 2 04 Symbol Chart Note that only some of these symbols will appear on your model Wire Feed Towards Workpiece With Ou
50. ielding Gas Regulator Operating 4 11 403 Setup for TIG GTAW Welding recette nun 4 14 4 04 Foot Control Part No W4015800 Optional Accessory 4 15 4 05 Setup for Manual Arc MMAW Welding 4 17 SECTION 5 THEORY OF OPERATION also cua decimae 5 1 5 01 Inverter toan da aci Ra 5 1 SECTION 6 iungi fe 6 1 6 01 Basic puc 6 1 6 02 gc oe AA PA 6 3 Factory ROS PAPA 6 4 6 04 Advanced MG Taal AA AN 6 4 6 05 Test Equipment and Tools for Troubleshooting and Servicing 6 5 0 00 Visually ANG AKALANG a 6 5 TABLE OF CONTENTS 6 07 Preliminary DC Bus Measurement of the Main Inverter PCB 6 6 6 08 Preliminary Check of the Main Inverter 6 7 6 09 Check Main Input saa ne tnt etu qns Racine 6 8 6 10 DC Bus Voltage Measurement aseo 6 9 6 11 ind 6 10 6 12 DIP Switch Settings COMO PUB aaa 6 17 6 13 Calibration AA inakaa 6 18 6 14 Main Circuit Description 6 19 SECTION 7 DISASSEMBLY PROCEDURE 7 1 701 Safety Precautions Tor Disassembly 2 2
51. ill illuminate to show which parameter is currently being adjusted In MMAW Stick mode the adjustable parameters are weld current hot start current amp arc force In GTAW Lift Tig mode the adjustable parameters are initial current up slope time weld current down slope time crater current post flow In GTAW HF Tig mode the adjustable parameters are pre flow initial current up slope time weld current down slope time crater current post flow OPERATION 4 2 Manual 0 5278 TRANSTIG 170Ti A 11695 Hot Start Arc Force p gt Fault aN gt v ILI NOB e HF TIG 4 6 ON 1 Norm Press 3 N 7 4T Latch Parameter Down Slope Bal Ls 8 j Ya ed 1 VA T 1 10 Multi Function Pre Flow Post Flow Control Initial Current Crater Current Up Slope Base Current Figure 4 3 Programming Mode STICK Programming Mode Programming Parameter Control Panel Display Hot Start This parameter operates in STICK mode to improve the start characteristics for stick electrodes HOT START current is on top of the BASE current e g HOT START current 130 amps when BASE WELD 100 amps amp HOT START 30 amps Range is 0 to 70A Factory default Ae 55 Parameter is 20A Note that maximum weld current is 170A Base Current This parameter sets the STICK weld current Range is 5 t
52. ing instructions detail how to correctly and safely set up the machine and give guidelines on gaining the best efficiency and quality from the Power Source Please read these instructions thoroughly before using the unit 2 06 User Responsibility This equipment will perform as per the information contained herein when installed operated maintained and repaired in accordance with the instructions pro vided This equipment must be checked periodically Defective equipment including welding leads should not be used Parts that are broken missing plainly worn distorted or contaminated should be replaced immediately Should such repairs or replacements become necessary it is recommended that such re pairs be carried out by appropriately qualified persons approved by CIGWELD Advice in this regard can be obtained by contacting an Accredited CIGWELD Distributor This equipment or any of its parts should not be al tered from standard specification without prior written approval of CIGWELD The user of this equipment shall have the sole responsibility for any malfunction which results from improper use or unauthorized modification from standard specification faulty maintenance damage or improper repair by anyone other than appropriately qualified persons approved by CIGWELD Manual 0 5278 2 3 TRANSTIG 170Ti 2 07 Transporting Methods This unit is equipped with a handle for carrying purposes A WARNING ELECTRIC SHOCK can
53. ional Accessory Art A 11339 Figure 4 9 8 Pin Control Plug Art A 11340 Pin Description Not Used Trigger Switch Trigger Switch Not Used Potentiometer Maximum Potentiometer Minimum Potentiometer Wiper Not Used Table 4 2 Manual 0 5278 4 15 OPERATION ol NI OD Oo 2 c5 n5 TRANSTIG 170Ti Description The CIGWELD Foot Control is a foot operated switch and potentiometer which starts and stops the welding process and controls welding current through operation of the foot pedal Refer to list below for compatible Cigweld power sources Installation Attach the 8 pin connector on the end of the cable to the 8 pin receptacle on the front of the welding machine To complete the connection align the keyway insert the plug and rotate the threaded collar fully clockwise Foot Control Operation Press the foot pedal to start the machine output functions The foot control potentiometer controls the welding current up to the level set on the welding power source Note that the maximum current must be set on the power source by the operator prior to the foot control being connected although this can be adjusted while you are welding With the foot control connected the power source will only display minimum preview Amps until the foot control is depressed then it displays actual welding current when welding Pressing the pedal to increases the welding current letting up on the pedal decre
54. ld learn before operating this equipment are listed at the end of these safety precautions HAVE ALL INSTALLATION OPERATION MAINTENANCE AND REPAIR WORK PERFORMED ONLY BY QUALIFIED PEOPLE 1 01 Arc Welding Hazards 6 Turn off all equipment when not in use Disconnect power to equipment if it will be left unattended or Fa out of service 2 7 Use fully insulated electrode holders Never dip holder in water to cool it or lay it down on the ELECTRIC SHOCK can kill ground or the work surface Do not touch holders connected to two welding machines at the same time or touch other people with the holder or electrode Touching live electrical parts can cause fatal shocks or severe burns The electrode and work circuit is electrically live when ever the output is on The input power cir 8 cuit and machine internal circuits are also live when power is on In semiautomatic or automatic wire welding the wire wire reel drive roll housing and all metal parts touching the welding wire are electrically live Incorrectly installed or improperly grounded equipment is a hazard Do not use worn damaged undersized or poorly spliced cables 9 Do not wrap cables around your body 10 Ground the workpiece to a good electrical earth ground 11 00 not touch electrode while in contact with the work ground circuit 1 Do not touch live electrical parts 12 Use only well maintained equipment Repair or
55. ls 12 Measure output welding voltage and adjust WVF potentiometer so Volts display reads within 0 1V of the measured value 13 Press the front panel AMPS control for gt 2 seconds so that the meter displays weld amps 14 Turn off the mains power off to the machine 15 Set SW1 2 back to the OFF position 3 Remote Calibration 1 Select LIFT TIG mode on the front panel 2 Remove the load from the output terminals 3 4 5 Set front panel AMPS control to maximum Connect a remote control device and set the remote control potentiometer to maximum Adjust the CAL REMOTE trimpot until the display starts to fall below 170A 6 Slowly adjust the CAL REMOTE trimpot until the display is just reading 170A TROUBLESHOOTING 6 18 Manual 0 5278 TRANSTIG 170Ti 6 14 Main Circuit Description WARNING Turn off power and disconnect mains supply plug from receptacle before working on the unit Allow two minutes for capacitors to discharge after disconnection from mains supply voltage C20 C17 23 POSITIVE WELDING TERMINALS NEGATIVE Art A 11823 Figure 6 13 Main Circuit The mains supply voltage is connected via a double pole switch to the input rectifiers on the main Inverter PCB through an inbuilt EMC filter on the inverter power board Overvoltage protection is provided by varistor CY1 The rectifier output charges the main capacitor bank C17 C19 C22
56. ltage IGBT Testing Multimeter Lead Placement NE EN Negative meter lead to TP 3 Negative meter lead to TP 5 Negative meter lead to TP 7 Table 6 5 IGBT s Multimeter set to measure ohms Inrush Resistor Multimeter Lead Placement Oms Positive meter lead to 9 Negative meter lead to TP 10 4Q Table 6 6 Inrush Multimeter set to measure ohms Manual 0 5278 6 7 TROUBLESHOOTING TRANSTIG 170Ti DIODE Testing Multimeter Lead Placement Diode Voltage Positive meter lead to TP 11 DIODE V7 amp V7 1 Negative meter lead to TP 12 02 08 VBC meter lead to TP 13 DIODE T14 T15 T18 Negative meter lead to TP 14 0 2 0 8 VDC Positive meter lead to 15 DIODE T16 T17 T19 Negative meter lead to TP 16 0 2 0 8 VDC Table 6 7 Diodes Multimeter set to measure Diode Voltage 6 09 Check Main Input Rectifier ain EE ot p AY 127 1 1 id Qu MEE NI Ya 22222222 niet Framer 1591 1 1 rd U na Pa 170 mi 4 T B u rm L L L LJ nnani N 167 R168 t LILILI uU 1 1 E 3 1 4 T T 4 1 O O 9 bein 4 Art A 11815
57. mation in Section 6 04 before proceeding 1 Remove the four screws on Front Panel 2 Remove the screw on the control knob 3 Remove the four screws on Display PCB gt Art A 11839 Figure 7 3 Display PCB Removal Manual 0 5278 7 3 DISASSEMBLY PROCEDURE TRANSTIG 170Ti 7 05 Control PCB Removal WARNING Read and follow safety information in Section 6 04 before proceeding Remove the four screws securing Control PCB Disconnect OT1 harness from OT1 connector Disconnect OT2 harness from 0 2 connector Disconnect PFC harness from PFC connector Disconnect MB harness from MB connector Disconnect QF harness from connector Disconnect FAN harness from FAN connector Disconnect DY harness from DY connector 09 AO CO Disconnect GUN harness from GUN connector 10 Disconnect WV harness from WV connector 11 Disconnect SOURCE harness from SOURCE connector 12 Disconnect DRIVE harness from DRIVE connector 13 Disconnect IFB harness from IFB connector 14 Disconnect HF harness from HF connector Ensure to unplug all harness from control PCB Art A 11827 12 Figure 7 4 Control PCB Removal DISASSEMBLY PROCEDURE 7 4 Manual 0 5278 TRANSTIG 170Ti OT2 FAN OT1 DY HF GUN WV IFB DRIVE SOURCE Art A 11819 Figure 7 5 Control PCB WARNING Read and follo
58. mbol watch out and follow the related instructions to avoid the hazard Only qualified persons should test main tain and repair this unit Only qualified persons should test main tain and repair this unit EX p WARNING ELECTRIC SHOCK can kill Do not touch live electrical parts Turn Off welding power source and wire feeder and disconnect and lockout input power using line disconnect switch circuit breakers or by removing plug from receptacle or stop engine before servicing unless the procedure specifi cally requires an energized unit Insulate yourself from ground by standing or working on dry insulating mats big enough to prevent contact with the ground Do not leave live unit unattended If this procedure requires and energized unit have only personnel familiar with and following standard safety practices do the job When testing a live unit use the one hand method Do not put both hands inside unit Keep one hand free Disconnect input power conductors from de energized supply line BEFORE moving a welding power source SIGNIFICANT DC VOLTAGE exists after removal of input power on inverters Turn Off inverters disconnect input power and discharge input capacitors according to instruc tions in Troubleshooting Section before touching any parts lt gt WARNING STATIC ESD can damage PC boards Put on grounded wrist strap BEFORE handling boards or parts
59. nsive information regarding the above table GENERAL INFORMATION 1 2 Manual 0 5278 WARNING FUMES AND GASES can be hazardous to your health Welding produces fumes and gases Breathing these fumes and gases can be hazardous to your health Keep your head out of the fumes Do not breathe the fumes inside ventilate the area and or use exhaust the arc to remove welding fumes and gases If ventilation is poor use an approved air supplied respirator Read the Material Safety Data Sheets MSDSs and the manufacturer s instruction for metals consumables coatings and cleaners Work in a confined space only if it is well venti lated or while wearing an air supplied respirator Shielding gases used for welding can displace air causing injury or death Be sure the breathing air is safe Do not weld in locations near degreasing cleaning spraying operations The heat and rays of the arc can react with vapours to form highly toxic and irritating gases Donot weld on coated metals such as galvanized lead or cadmium plated steel unless the coating is removed from the weld area the area is well ventilated and if necessary while wearing an air supplied respirator The coatings and any metals containing these elements can give off toxic fumes if welded ji pa 2 WARNING WELDING can cause fire or explosion Sparks and spatter fly off from th
60. o 170A Factory default is 120A O LIFT TIG O HF TIG 2T Norm 4T Latch Ae Vo Press TL Parameter 2 Manual 0 5278 O LIFT TIG O HF TIG 2T Norm 4T Latch 4 3 OPERATION TRANSTIG 170Ti Programming Parameter Control Panel Display Arc Force Arc Force is effective when in STICK STICK mode only Arc Force control provides an adjustable amount of Ao Us O LIFT TIG Arc Force or dig control This O HF TIG feature can be particularly beneficial Vo A Trigger in providing the operator the ability O 2T Norm to compensate for variability in joint fit up in certain situations with IL particular electrodes In general Parameter increasing the Arc Force control toward 100 maximum Arc Force allows greater penetration control to be achieved Press 4T Latch Range is 0 to 100 Factory default is 30 LIFT TIG and HF TIG Programming Mode Programming Parameter Control Panel Display Pre Flow This parameter operates in 2T and Fault AT HF TIG mode only and is used to SIME provide gas to the weld zone prior O LIFT TIG to striking the arc once the torch e ur TIG trigger switch has been pressed Vo Trigger This control is used to dramatically O 2T Norm reduce weld porosity at the start of a weld Press Q 4T Latch Parameter
61. ocket located on the front of the power source as shown below The TIG torch will require a trigger switch to operate in HF TIG and Lift TIG Mode NOTE If the TIG torch has a remote TIG torch current control fitted then it will require to be connected to the 8 pin socket Refer to section 4 01 07 Remote Control Socket for further information Fitthe welding grade shielding gas regulator flowmeter to the shielding gas cylinder refer to Section 4 02 then connect the shielding gas hose from the Power Source to the regulator flowmeter outlet WARNING Before connecting the work clamp to the work and inserting the tungsten electrode in the TIG Torch make sure the mains power supply is switched off Secure the welding grade shielding gas cylinder in an upright position by chaining it to a stationary support to prevent falling or tipping bh Remove any packaging material prior to use Do not block the air vents at the front or rear of the Welding Power Source Loose welding terminal connections can cause overheating and result in the male plug being fused in the terminal OPERATION 4 14 Manual 0 5278 TRANSTIG 170Ti Q9 Negative Welding Terminal Tig Torch Positive Welding Terminal Work Lead A 11666 Figure 4 7 Setup for TIG Welding 4 04 Foot Control Part No W4015800 Opt
62. ol PCB Manual 0 5278 6 11 TROUBLESHOOTING TRANSTIG 170Ti 2 Display PCB O me 1 me percent hertz a J12 C108 RI C5 plerum m OO ual I tr O C115 9 post flow 1 de Fs Art A 11818 Figure 6 8 Display PCB Connectors J12 Header Pin Pin function Signal 1 Serial display data LOAD 5 VDC digital 2 Serial display data amp eprom D IN 5 VDC digital 3 Serial display data CLK 5 VDC digital 4 Serial display eprom D OUT 5 VDC digital 9 DeadMan Switch 5V in DeadMan mode 5 VDC digital 6 Encoder Output A pulse output 5 VDC digital 7 Encoder Output D button 5 VDC digital 8 Encoder direction 5 VDC digital 9 2T AT pushbutton OV when button pushed 5 VDC 10 MODE pushbutton 0V when button pushed 9 VDC ik 0 VDC 12 5 VDC 5 VDC Table 6 19 J12 Header pin function connects to MB header on control PCB TROUBLESHOOTING Manual 0 5278 TRANSTIG 170Ti 3 Control PCB
63. onet type terminals It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection WARNING Before connecting the work clamp to the work and inserting the electrode in the electrode holder make sure the mains power supply is switched off A TION Remove any packaging material prior to use Do not block the air vents at the front or rear of the Welding Power Source Loose welding terminal connections can cause overheating and result in the male plug being fused Negative Welding Terminal B ncm Positive Welding Terminal Work Lead Electrode Holder Figure 4 10 Setup for Manual Arc Welding Manual 0 5278 4 17 OPERATION TRANSTIG 170Ti Notes OPERATION 4 18 Manual 0 5278 TRANSTIG 170Ti SECTION 5 THEORY OF OPERATION 5 01 Inverter Design What does the word inverter mean The term inverter refers to the ability to change DC power into AC Inverter power supplies immediately rectify the incoming to and then the transistors create a higher frequency The higher frequency then goes on to a much smaller main transformer than in a conventional power supply The AC is then rectified to ext
64. ons for Electromagnetic Compatibility may be required when this Welding Power Source is used in domestic situation A Installation and Use Users Responsibility The user is responsible for installing and using the welding equipment according to the manufacturers instructions If electromagnetic disturbances are detected then it shall be the responsibility of the user of the welding equipment to resolve the situation with the technical assistance of the manufacturer In some cases this remedial action may be as simple as earthing the welding circuit see NOTE below In other cases it could involve constructing an electromagnetic screen enclosing the Welding Power Source and the work complete with associated input filters In all cases electromagnetic disturbances shall be reduced to the point where they are no longer troublesome INSTALLATION 3 4 NOTE The welding circuit may or may not be earthed for safety reasons Changing the earthing arrangements should only be authorised by a person who is competent to assess whether the changes will increase the risk of injury e g by allowing parallel welding current return paths which may damage the earth circuits of other equipment Further guidance is given in IEC 60974 13 Arc Welding Equipment Installation and use under preparation B Assessment of Area Before installing welding equipment the user shall make an assessment of potential electromagnetic problems in the
65. operated at its rated welding current output without exceeding the temperature limits of the insulation of the component parts To explain the 10 minute duty cycle period the following example is used Suppose a Welding Power Source is designed to operate at a 30 duty cycle 170 amperes at 26 8 volts This means that it has been designed and built to provide the rated amperage 170A for 3 0 minutes i e arc welding time out of every 10 minute period 3095 of 10 minutes is 3 0 minutes During the other 7 0 minutes of the 10 minute period the Welding Power Source must idle and be allowed to cool 100 90 80 70 60 50 40 30 SAFE OPERATING REGION TIG 8 STICK 20 10 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Welding Current 5 11693 Figure 3 1 Transtig 170Ti Duty Cycle Manual 0 5278 3 1 INSTALLATION TRANSTIG 170Ti 3 02 Specifications Plant Part No W1007180 Minimum Single Phase Generator Recommendation refer Note 4 STICK MMAW Welding Output 40 C 10 min 170A 30 26 8V 130A 60 25 2V 100A 100 24 0V TIG GTAW Welding Output 40 C 10 min 170A 30 16 8V 130A 60 15 2V 100A 100 14 0V Protection Class Table 3 1 Transtig 170Ti Specifications NOTE 1 Due to variations that can occur in manufactured products claimed per
66. ply Consideration should be given to shielding the supply cable of permanently installed welding equipment in metallic conduit or equivalent Shielding should be electrically continuous throughout it s length The shielding should be connected to the Welding Power Source so that good electrical contact is maintained between the conduit and the Welding Power Source enclosure Maintenance of Welding Equipment The welding equipment should be routinely maintained according to the manufacturer s recommendations All access and service doors and covers should be closed and properly fastened when the welding equipment is in operation The welding equipment should not be modified in any way except for those changes and adjustments covered in the manufacturer s instructions In particular the spark gaps of arc striking and stabilising devices should be adjusted and maintained according to the manufacturer s recommendations Welding Cables The welding cables should be kept as short as possible and should be positioned close together running at or close to the floor level Equipotential Bonding Bonding of all metallic components in the welding installation and adjacent to it should be considered However Metallic components bonded to the work piece will increase the risk that the operator could receive a shock by touching the metallic components and the electrode at the same time The operator should be insulated from all
67. pplied Stick Electrode Holder with Trigger Switch 646761 spare parts diagram 1 2 Figure 9 3 ELECTRODE HOLDER SPARE PARTS M PART NO DESCRIPTION W7006000 Rubber boot for electrode holder switch W7006002 Dinse 50mm for electrode holder 646162 400A electrode holder handle assembly 706900 Control Plug 8 pin Table 9 3 NOTE The Welding cable with integrated control wires is not available as a separate spare part KEY SPARE PARTS 9 4 Manual 0 5278 TRANSTIG 170Ti APPENDIX 1 OPTIONS AND ACCESSORIES DESCRIPTION TIG Torch 26V with 4m lead and remote control TIG Torch accessory kit Foot Control with 8m lead Electrode Holder amp Work Lead Set 8m 400A 50mm DINSE Electrode Holder with trigger switch and 4m lead 50mm Male DINSE cable connector Naka Measurement Gauge Shielding Gas Hose Assembly 3M Manual 0 5278 A 1 APPENDIX APPENDIX 2 TRANSTIG 170 CIRCUIT DIAGRAM 5 SALLVO3N ALLOW WELLMAN z1noo s T m A e o Lols eor Lora v 1 d 3 5 m OF 6105 25 8 7 LI 9 s 5 2 gt 5 23 0 7 1 4 pn n ozo 5 szo FT ezo FT NOT F
68. products that have stood the test of time We pride ourselves on technical innovation competitive prices excellent delivery Superior customer service and technical support together with excellence in sales and marketing expertise Above all we are committed to develop technologically advanced products to achieve a safer working environment for industry operators WARNINGS c n Read and understand this entire Manual and your employer s safety practices before installing operating or servicing the equipment While the information contained in this Manual represents the Manufacturer best judgement the Manufacturer assumes no liability for its use Service Manual Number 0 5278 for Cigweld Transtig 170Ti Mine Spec Inverter Plant Part Number W1007180 Cigweld Transtig 170Ti Mine Spec Power Source packed Part Number W1007179 Published by CIGWELD Pty Ltd 71 Gower Street Preston Victoria Australia 3072 461 3 9474 7400 61 3 9474 7391 www cigweld com au Copyright 2013 by CIGWELD Pty Ltd All rights reserved Reproduction of this work in whole or in part without written permission of the publisher is prohibited The publisher does not assume and hereby disclaims any liability to any party for any loss or damage caused by any error or omission in this Manual whether such error results from negligence accident or any other cause Publica
69. r injury of any kind WARRANTY SCHEDULE JANUARY 2013 These warranty periods relate to the warranty conditions in clause 2 All warranty periods are from date of sale from the Accredited Distributor of the equipment Notwithstanding the foregoing in no event shall the warranty period extend more than the time stated plus one year from the date CIGWELD delivered the product to the Accredited Distributor Unless otherwise stated the warranty period includes parts and labour CIGWELD reserves the right to request documented evidence of date of purchase TRANSTIG170Ti POWER SOURCE AGHAM PARTS LABOUR Original main power magnetics Original main power rectifiers printed circuit boards and power switch semiconductors All other circuits and components including but not limited to relays switches contactors solenoids fans and electric motors ACCESSORIES WARRANTY PERIOD TIG torch electrode holder lead and work lead 3 Months TIG torch consumable items NIL Gas regulator flowmeter excluding seat assembly pressure gauges elastomer 1 Year seals and O rings Regulator seat assemblies and pressure gauges 6 Months Elastomer seals and O rings used in the equipment 3 Months Please note that the information detailed in this statement supersedes any prior published data produced by CIGWELD VICTOR TECHNOLOGIES Ay INNOVATION TO SHAPE THE WORLD
70. re Protection Association Batterymarch Park Quincy MA 02269 Safe Handling of Compressed Gases in Cylinders CGA Pamphlet P 1 from Compressed Gas Association 1235 Jefferson Davis Highway Suite 501 Arlington VA 22202 Code for Safety in Welding and Cutting CSA Standard W117 2 from Canadian Standards Association Stan dards Sales 178 Rexdale Boulevard Rexdale Ontario Canada M9W 1 Safe Practices for Occupation and Educational Eye and Face Protection ANSI Standard 487 1 from American National Standards Institute 1430 Broadway New York NY 10018 Cutting and Welding Processes NFPA Standard 51B from National Fire Protection Association Batterymarch Park Quincy MA 02269 Safety in welding and allied processes Part 1 Fire Precautions AS 1674 1 1997 from SAI Global Limited www saiglobal com Safety in welding and allied processes Part 2 Electrical AS 1674 2 2007 from SAI Global Limited www saiglobal com Filters for eye protectors Filters for protection against radiation generated in welding and allied operations AS NZS 1338 1 1992 from SAI Global Limited www saiglobal com Manual 0 5278 1 5 GENERAL INFORMATION TRANSTIG 170Ti 1 03 Declaration of Conformity Manufacturer CIGWELD Address 71 Gower St Preston Victoria 3072 Australia Description of equipment Welding Equipment GTAW MMAW including but not limited to CIGWELD Transtig 170Ti Welding Inverter and associated accessories Serial numbe
71. remedies of the Purchaser set forth herein are exclusive and the liability of CIGWELD with respect to any contract or anything done in connection therewith such as the performance or breach thereof or from the manufacture sale delivery resale or use of any goods covered by or furnished by CIG WELD whether arising out of contract negligence strict tort or under any warranty or otherwise shall not except as expressly provided herein exceed the price of the goods upon which such liability is based No employee agent or representative of CIGWELD is authorized to change this warranty in any way or grant any other warranty PURCHASER S RIGHTS UNDER THIS WARRANTY ARE VOID IF REPLACEMENT PARTS OR ACCESSORIES ARE USED WHICH IN CIGWELD S SOLE JUDGEMENT MAY IMPAIR THE SAFETY OR PERFORMANCE OF ANY CIGWELD PRODUCT PURCHASER S RIGHTS UNDER THIS WARRANTY ARE VOID IF THE PRODUCT IS SOLD TO PURCHASER BY NON AUTHORIZED PERSONS The warranty is effective for the time stated below beginning on the date that the authorized distributor delivers the products to the Purchaser Notwithstanding the foregoing in no event shall the warranty period extend more than the time stated plus one year from the date CIGWELD delivered the product to the authorized distributor TERMS OF WARRANTY JANUARY 2013 The Trade Practices Act 1974 Commonwealth and similar State Territory legislation relating to the supply of goods and services protects consumers intere
72. remely smooth DC The diagram to the below shows the basic electrical wiring of a DC output inverter power supply Inverter Technology Summary Rectifier Filter IGBT Transformer Rectifier Inductor AC 50 60Hz DC Rippled DC Smooth AC 23KHz AC 23KHz DC Rippled DC Smooth High Voltage High Voltage High voltage High Voltage Low Voltage Low Voltage Low Voltage Low Amperage Low Amperage Low Amperage Low Amperage High Amperage High Amperage High Amperage Art A 09846 Manual 0 5278 5 1 INTRODUCTION TRANSTIG 170Ti Notes INTRODUCTION 5 2 Manual 0 5278 SECTION 6 TRANSTIG 170Ti TROUBLESHOOTING 6 01 Basic Troubleshooting FAULT CAUSE O REMEDY 1 Mains supply voltage is ON Power source is not in the Amps Display is illumi correct mode of operation nated however unit will not commence welding when the torch trigger switch is depressed Fault Indicator is illumi nated and unit will not commence welding when the torch trigger switch is depressed Welding arc cannot be established B Faulty torch trigger Duty cycle of power source has been exceeded Poor or no work lead contact Trigger switch faulty or disconnected Gas hose is damaged Gas passage contains impurities No gas flow in TIG mode Gas regulator turned off Empty gas cylinder Gas valve has jammed open due to impu
73. rities in the gas or the gas line Post flow is active in TIG modes The mains supply voltage has exceeded voltage limits of the power source TIG torch is connected to the VE terminal Tungsten electrode is too large for the welding cur rent Gas flow continues after the torch trigger switch has been released TIG mode Amps Display will not il luminate and welding arc cannot be established 7 TIG electrode melts when arc is struck 8 Arc flutters during TIG welding 9 on the welding output B Faulty HF pcb Manual 0 5278 6 1 A Set the power source to the correct mode of operation with the process selection switch B Repair or replace torch trigger switch lead Leave the power source switched ON and allow it to cool Note that fault indicator must be extinguished prior to commencement of welding Clean work clamp area and ensure good electrical contact Connect or repair trigger switch Replace or repair Disconnect gas hose from the rear of power source or wirefeeder and blow out impurities Turn on regulator Replace gas cylinder Have an accredited CIGWELD service provider repair or replace gas valve Reduce post flow time Ensure that the mains supply volt age is within 240 15 Connect the TIG torch to the VE terminal Select the correct size of tungsten electrode Refer to Table 4 3 in the Operating Manual HF TIG mode is not selected
74. rom servicing areas until consulting their doctor and the device manufacturer To reduce magnetic fields in the workplace use the following procedures Keep cables close together by twisting or taping them or using a cable cover Arrange cables to one side and away from the operator Do not coil or drape cables around your body Keep welding power source and cables as far away from operator as practical cr abe c m c Connect work clamp to workpiece as close to the weld as possible Manual 0 5278 1 9 GENERAL INFORMATION TRANSTIG 17011 Notes GENERAL INFORMATION 1 10 Manual 0 5278 TRANSTIG 170Ti SECTION 2 INTRODUCTION 2 01 How To Use This Manual To ensure safe operation read the entire manual including the chapter on safety instructions and warnings Throughout this manual the words WARNING CAUTION and NOTE may appear Pay particular at tention to the information provided under these head ings These special annotations are easily recognized as follows WARNING gives information regarding possible personal injury CAUTION A CAUTION refers to possible equipment damage NOTE A NOTE offers helpful information con cerning certain operating procedures Additional copies of this manual may be purchased by contacting Cigweld at the address and phone number for your location listed in the ins
75. rs are unique with each individual piece of equipment and details description parts used to manufacture a unit and date of manufacture The equipment conforms to all applicable aspects and regulations of the Low Voltage Directive 2006 95 and to the National legislation for the enforcement of the Directive National Standard and Technical Specifications The product is designed and manufactured to a number of standards and technical requirements among them are e 60974 10 applicable to Industrial Equipment generic emissions and regulations e AS 1674 Safety in welding and allied processes AS 60974 1 IEC 60974 1 applicable to welding equipment and associated accessories Extensive product design verification is conducted at the manufacturing facility as part of the routine design and manufacturing process to ensure the product is safe and performs as specified Rigorous testing is in corporated into the manufacturing process to ensure the manufactured product meets or exceeds all design specifications CIGWELD has been manufacturing and merchandising an extensive equipment range with superior performance ultra safe operation and world class quality for more than 30 years and will continue to achieve excellence GENERAL INFORMATION 1 6 Manual 0 5278 1 04 Servicing Hazards WARNING The symbols shown below are used throughout this manual to call attention to and identify possible hazards When you see the sy
76. so show error code E in the event of an over current or over temperature A 11665 Fault Os BEA voL Hz OPERATION 4 10 Manual 0 5278 TRANSTIG 170Ti 12 Shielding Gas Inlet The Shield Gas Inlet connection is used to supply the appropriate shielding gas to the unit Refer to section 4 03 for GTAW TIG set up details Only Inert Shielding Gases specifically designed for welding applications should be used 13 0n Off Switch This switch is used to turn the unit on off 14 Fan on Demand The Transtig 1701115 fitted with a fan on demand feature Fan on demand automatically switches the cooling fan off when it is not required This has two main advantages 1 to minimize power consumption and 2 to minimize the amount of contaminants such as dust that are drawn into the power source Note that the fan will only operate when required for cooling purposes and will automatically switch off when not required 4 02 Shielding Gas Regulator Operating Instructions WARNING This equipment is designed for use with welding grade Inert shielding gases only Shielding Gas Regulator Safety This regulator is designed to reduce and control high pressure gas from a cylinder or pipeline to the working pressure required for the equipment using it If the equipment is improperly used hazardous conditions are created that may cause accidents It is the users responsibility to prevent such conditions B
77. sts by ensuring that consumers are entitled in certain situations to the benefit of various conditions warranties guarantees rights and remedies including war ranties as to merchantability and fitness for purpose associated with the supply of goods and services A consumer should seek legal advice as to the nature and extent of these protected interests In some circumstances the supplier of goods and services may legally stipulate that the said conditions warran ties guarantees rights and remedies are limited or entirely excluded The warranties set out in Clause 2 shall be additional to any nonexcludable warranties to which the Customer may be entitled pursuant to any statute Subject to Clause 3 CIGWELD gives the following warranties to the Customer Insofar as they are manufactured or imported by CIGWELD goods will upon delivery be of merchantable quality and reasonably fit for the purpose for which they are supplied by CIGWELD CIGWELD will repair or at its option replace those of the goods which upon examination are found by CIGWELD to be defective in workmanship and or materials CIGWELD reserves the right to request documented evidence of date of purchase The Warranty in Clause 2 15 conditional upon The Customer notifying CIGWELD or our Accredited Distributor in writing of its claim within seven 7 days of becoming aware of the basis thereof and at its own expense returning the goods which are the subject of the cl
78. such bonded metallic components Earthing of the Workpiece Where the workpiece is not bonded to earth for electrical safety nor connected to earth Manual 0 5278 3 5 Care should be taken to prevent the earthing of the workpiece increasing the risk of injury to users or damage to other electrical equipment Where necessary the connection of the workpiece to earth should be made by direct connection to the workpiece but in some countries where direct connection is not permitted the bonding should be achieved by suitable capacitance selected according to national regulations Screening and Shielding Selective screening and shielding of other cables and equipment in the surrounding area may alleviate problems of interference Screening the entire welding installation may be considered for special applications INSTALLATION TRANSTIG 170Ti Notes INSTALLATION 3 6 Manual 0 5278 TRANSTIG 170Ti SECTION 4 OPERATION 4 01 Transtig 170Ti Power Source Controls Indicators and Features
79. sults are complex Current scientific understanding does not yet allow us to interpret the evidence in a single coher ent framework Even more frustrating it does not yet allow us to draw definite conclusions about questions of possible risk or to offer clear science based advice on strategies to minimize or avoid potential risks To reduce magnetic fields in the workplace use the following procedures 1 Keep cables close together by twisting or taping them 2 Arrange cables to one side and away from the operator 3 Do not coil or drape cable around the body 4 Keep welding power source and cables as far away from body as practical 9 S The above procedures are among those also normally recommended for pace maker wearers Consult your doctor for complete information ABOUT PACEMAKERS 14 Manual 0 5278 TRANSTIG 170Ti 1 02 Principal Safety Standards Safety in Welding and Cutting ANSI Standard 249 1 from American Welding Society 550 N W LeJeune Rd Miami FL 33126 Safety and Health Standards OSHA 29 CFR 1910 from Superintendent of Documents U S Government Printing Office Washington D C 20402 Recommended Safe Practices for the Preparation for Welding and Cutting of Containers That Have Held Hazardous Substances American Welding Society Standard AWS F4 1 from American Welding Society 550 N W LeJeune Rd Miami FL 33126 National Electrical Code NFPA Standard 70 from National Fi
80. surrounding area The following shall be taken into account 1 Other supply cables control cables signalling and telephone cables above below and adjacent to the welding equipment Radio and television transmitters and receivers Computer and other control equipment Safety critical equipment e g guarding of industrial equipment The health of people around e g the use of pacemakers and hearing aids Equipment used for calibration and measurement The time of day that welding or other activities are to be carried out The compatibility of other equipment in the environment the user shall ensure that other equipment being used in the environment is compatible this may require additional protection measures The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place The surrounding area may extend beyond the boundaries of the premises Manual 0 5278 TRANSTIG 170Ti because of it s size and position e g ship s hull or building steelwork a connection bonding the workpiece to earth may reduce emissions in some but not all instances C Methods of Reducing Electromagnetic Emissions 1 Mains Supply Welding equipment should be connected to the mains supply according to the manufacturer s recommendations If interference occurs it may be necessary to take additional precautions such as filtering of the mains sup
81. t natural air flow for cooling The enclosure design of this power source meets the requirements of IP23S as outlined in AS60529 This provides adequate protection against solid objects greater than 12mm and direct protection from vertical drops Under no circumstances should the unit be operated or connected in a micro environment that will exceed the stated conditions For further information please refer to AS 60529 Precautions must be taken against the power source toppling over The power source must be located on a suitable horizontal surface in the upright position when in use INSTALLATION TRANSTIG 170Ti 3 05 Ventilation Since the inhalation of welding fumes can be harmful ensure that the welding area is effectively ventilated 3 06 Mains Supply Voltage Requirements The Mains supply voltage should be within 1596 of the rated mains supply voltage Too low a voltage may cause poor welding performance Too high a supply voltage will cause components to overheat and possibly fail The Welding Power Source must be e Correctly installed if necessary by a qualified electrician e Correctly earthed electrically in accordance with local regulations Connected to the correct size power point and fuse as per the Specifications on page 2 5 A WARNING Any electrical work must be carried out by a qualified Electrical Tradesperson 3 07 Electromagnetic Compatibility A WARNING Extra precauti
82. the hold time the display will flash to indicate the hold function is active The meter will hold the value until 1 the Multi Function Control is adjusted in which case the unit will revert to preview mode 2 welding is recommenced in which case actual welding amperage or voltage will be displayed or 3 a period of 10 seconds elapses following the completion of welding in which case the unit will return to preview mode The value displayed in preview mode and welding mode is steady not flashing Multi Function Control When not welding the Multi Function Control is used to adjust all welding parameters including welding amps A short press on the Multi Function Control will save the parameter value then increment to the next available parameter The parameter LED will illuminate and the Multi Function Control will then adjust the parameter The parameter value is shown on the meter figure 4 1 Item 2 and the LED s next to the meter indicate if the parameter is Amps Seconds 95 or Hz Another press on the Multi Function Control will save the parameter value then increment to the next available parameter During welding adjustment of the Multi Function Control will adjust the actual welding amps no other parameters are adjustable during welding Parameter LED s Weld Activity LED s When welding the weld activity graph LED s will illuminate to indicate which weld sequence step is currently active When not welding the parameter LED w
83. tion Date February 7 2013 Record the following information for Warranty purposes Where Purchased Purchase Date Equipment Serial TABLE OF CONTENTS SECTION 1 ARC WELDING SAFETY INSTRUCTIONS AND WARNINGS 1 1 1 01 BEC Welding HOO trees ie ela ene 1 1 1 02 Principal Safety Standards aaa makan anG anon NAG 1 5 T1403 Declaration Ot iiini 1 6 104 Servicing AA 1 7 LOS ENA WONTON aaa 1 9 SECTION 2 INTRODUCTION aaa GNG AKN NAG GANA 2 1 2 01 How To 086 This Ga AG GA 2 1 202 Equipment eL AA 2 1 23 Receipt Of Equipment oinnia brisa beds qutd PA 2 1 204 eenia item AN 2 2 EP WEE C la RR RTT 2 3 2 06 User Responsibility LAS 2 3 207 Transporting PUTTIN d uncut Coated ea ete nie 2 3 Packaged AR PA 2 3 SECTION 3 INSTALLATION tL 3 1 3 01 3 1 3 02 Specifications EE 3 2 303 ci ce TUER 3 3 304 ROCIO AA AA 3 3 3 4 3 06 Mains Supply Voltage Requirements eese 3 4 3 07 Electromagn tic Compatibility ossiani henin 3 4 SECTION 4 OPERATION ME a AA AAP 4 1 4 01 Transtig 170Ti Power Source Controls Indicators and Features 4 1 4 02 Sh
84. tput Voltage Off Three Phase Static Frequency Converter Welding Gun Transformer Rectifier Continuous Weld X Duty Cycle Mode f t Spot Time Shielded Metal Gas Metal Arc Gas Tungsten Arc 2 Step Trigger Hertz cycles sec on Welding GTAW HU Operation Press to initiate wirefeed and Air Carbon Arc i welding release to stop f Frequency Cutting CAC A 9 E 4 Step Trigger a Operation Press and hold for preflow release Positi Constant Voltage to start arc Press to stop arc and Or Constant Potential hold for preflow Burnback Time Protective Earth EM EE Disturbance In Line Connection Touch Start GTAW Receptacle Rating Auxiliary Power Art A 04937 INTRODUCTION 2 2 Manual 0 5278 2 05 Description The Cigweld Transtig 170Ti is a self contained single phase multi process welding inverter that is capable of performing MMAW Stick and GTAW HF and Lift TIG welding processes The unit is equipped with an integrated voltage reduction device VRD applicable in stick mode only digital amperage voltage meter and a host of other features in order to fully satisfy the broad operating needs of the modern welding profes sional The unit is also fully compliant to Australian Standard AS 60974 1 and IEC 60974 1 The Transtig 170Ti provides excellent welding per formance across a broad range of applications when used with the correct welding consumables and procedures The follow
85. w cigweld com au This warranty is provided in addition to other rights and remedies you have under law Our goods come with guarantees which cannot be excluded under the Australian Consumer Law You are entitled to replacement or refund for a major failure and to compensation for other reasonably foreseeable loss or damage You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure Failures due to incorrect use are not covered by this warranty and consumers are reminded to only use the product in accordance with the Operating Instruction supplied with the product Additional copies of Operating Instructions are available from Cigweld Customer Care 1300 654 674 or the Website CIGWELD THERMAL Dynamics STOODY CIGWELD GLOBAL CUSTOMER SERVICE CONTACT INFORMATION CIGWELD Australia 71 Gower Street Preston Victoria Australia 3072 Telephone 61 3 9474 7400 Fax 61 3 9474 7391 Email enquiries cigweld com au Victor Technologies USA 2800 Airport Road Denton Tx 76207 USA Telephone 940 566 2000 800 426 1888 Fax 800 535 0557 Email sales thermalarc com Victor Technologies Canada 2070 Wyecroft Road Oakville Ontario Canada L6L5V6 Telephone 905 827 1111 Fax 905 827 3648 Victor Technologies Europe Europe Building Chorley North Industrial Park Chorley Lancashire England PR6 7Bx Telephone 44 125
86. w safety information in Section 6 04 before proceeding 7 06 Rear Panel Removal Remove the two screws at the bottom of Rear Panel Disconnect the ON OFF switch wires from Inverter PCB Disconnect the ground harness from Inverter PCB N Disconnect the gas hose from Rear Panel Art A 11828 Figure 7 6 Rear Panel Removal Manual 0 5278 7 5 DISASSEMBLY PROCEDURE TRANSTIG 170Ti 7 07 ON OFF Switch and Power Cord Removal WARNING Read and follow safety information in Section 6 04 before proceeding 1 Disconnect the four wires from Rear Panel 2 ON OFF Switch 3 ON OFF switch locking tabs Squeeze the locking tabs and push ON OFF switch out from Rear Panel 4 Input Power Cord 5 Disconnect the ground harness from Rear Panel Squeeze the locking tabs and pull out the Input Power Cord 6 Remove the fan Art A 11829 Figure 7 7 ON OFF Switch and Power Cord Removal DISASSEMBLY PROCEDURE 7 6 Manual 0 5278 TRANSTIG 170Ti 7 08 HF PCB Removal WARNING Read and follow safety information in Section 6 04 before proceeding Remove the 4 plastic umbrella shape screws securing HF PCB Remove Ground harness from HF PCB Disconnect SOUHF harness from HF PCB Disconnect 110V 220V input harness from HF PCB Disconnect Coil harness from HF PCB pe co me 3 4 Art A 11830 1 Figure 7 8 HF PCB Removal Manual 0 5278 7 7 DISASSEMBLY PROCEDURE TRANSTIG 170Ti 7 0
87. y clockwise 5k ohm maximum connection to 5k ohm remote control potentiometer 6 Zero ohm minimum connection to 5k ohm remote control potentiometer Wiper arm connection to 5k ohm remote control Amps GTAW TIG mode potentiometer 08 Not connected Table 4 1 8 Shielding Gas Outlet The Shielding Gas Outlet located on the front panel is a 5 8 18 UNF female gas fitting and is utilised for the connection of a suitable TIG Torch 9 Trigger Mode Control The trigger mode control is used to switch the functionality of the of the torch trigger between 2T normal and 4T latch mode 2T Normal Mode In this mode the torch trigger must remain depressed for the welding output to be active Press and hold the torch trigger to activate the power source weld Release the torch trigger switch to cease welding Note that pressing the Trigger Mode Button while turning the mains power on will perform a factory reset Manual 0 5278 4 7 OPERATION TRANSTIG 170Ti 2T LIFT TIG Initial Zurrent ift TIG Zurrent Tungsten Lifted Off the Work Piece 1 1 1 Crater Current TRIGGER PRESSED 2T HF TIG Current 7 Initial Current Postflow TRIGGER RELEASED 1 1 1 1 1 Crater Current 1 Preflow TRIGGER PRESSED 4T Latch Mode Postflow TRIGGER RELEASED This mode of welding is mainly used for long welding runs to reduce operator

170Ti Service Manual TRANSTIG

Contents

Download Pdf Manuals

Related Search

Related Contents