TOP GUN MIG 165 MST Welding Supplies User Manual

TOP GUN MIG 165 MST Welding Supplies User Manual

WARNING!
This operator’s Manual including the guides of equipment and installation descriptions, protect yourself and others from possible serious injury or death, please read this manual carefully.

Symbol definition

dangers and, if not avoided, could result in serious accidents that could resulting death or serious injury to personnel.
WARNING| The text beginning with this symbol indicates a potentially hazardous situation that, if not avoided, could result in minor injury to persons or property damage.
ATTENTION| Texts beginning with this symbol indicate potential risks which, if not avoided, may cause malfunction or damage to the equipment.

Version

Due to product version upgrades or other reasons, the contents of this document are not regularlyupdated.

Unless otherwise agreed, this document is intended as a guide only and all statements, information and recommendations in this document do not constitute any guarantee, expressionless.

The pictures in this document are for reference only. If the picture is different fromthe real one, then prevail in kind.

Attention

The precautions listed in this manual are intended to ensure the safe use of the protectiveness you and others from harm and injury.

The design and manufacture of the welding machine power take full account of the safety, besure to comply with the precautions in this manual, otherwise it will cause serious accidents.

Wrong use of welding machine power supply will cause the following kinds of different degreesof harm and injury. Please read this manual carefully to avoid or minimize such harm.

|

• Touching any live electrical part may cause fatal electric shock or burns.

|

• Welding fumes and gases are hazardous to health.
• Working in tight places can cause suffocation due to lack of oxygen.

|

• Splashes and hot finished base metal can cause a fire.
• Poor cable connection, steel and other parent metal side current loop is not in full contact, it will cause heat conduction and cause a fire.
• Do not weld on containers containing flammable substances as this may cause an explosion.
• Do not weld sealed containers, such as tanks (boxes), pipes and other devices, otherwise it will rupture.

|

• Arc light can cause eye irritation or skin burns and other body injuries.
• Spatter and welding slag can burn eyes or burn the skin.

|

• Dumping cylinders can cause injury.
• Cylinders with high pressure gas, wrong use can cause high pressure gas spouts, causing accident.

|

• Do not place fingers, hair, clothing, etc. near rotating parts such as cooling fans

|

• The welding wire is shot from the torch and can stab eyes, face and other exposed parts of the body

|

• When lifting, staffs shall not be standing under the welder, or standing in front of the movement, to prevent the welder falling injured.

DANGER

To avoid accidents, please observe the following rules:

• Do not use this machine for other works but welding.

• The construction of the input power source, the setting of the installation site, the use of
  high-pressure gas, storage and disposition, the storage of the work piece after welding and the disposal of waste shall be carried out in accordance with the relevant regulations.

• Irrelevant staffs do not enter the welding work place.

• Pacemaker wearers should consult with their doctor before operating.

• Please let qualified people or persons which with relevant knowledge and skills to install, operate, maintain and repair the welder.

• To ensure safety, please understand the contents of this manual.

DANGER

To avoid electric shock, please observe the rules

• Do not touch live parts.
• Let relevant technicians connect the welder and base metal grounding correctly.
• It must switch off the power when installation, maintenance, and waiting 5 minutes before operation. Capacitors can be charged, even if the power has been cut off, but also to ensure that the capacitor is not charged voltage, and then operate.
• Do not use cables that have insufficient cross-sectional area, damaged insulation sheath, or exposed conductors
• In the cable connection, please ensure the insulation.
• Do not use the welder when the case opened or removed.
• Do not use insulated gloves which is damaged or damped.
• Please use safety net when working at height.
• Regular maintenance and repair, and please repair the damaged parts before using.
• When not in use, turn off all input power.
• When using AC arc welder in narrow places or higher places, please observe the relevant national and local standards and regulations.

DANGER

To prevent fire and explosion, please observe the following rules:

• Do not place flammable materials near the welding place.
• Do not welding near flammable gas.
• Do not place the hot finished base material close to flammable material.
• When welding in the patio, on the ground and the wall, please remove the combustible materials on the back.
• The cable connected with the base metal as close as possible to the welding spot
• Do not welding gas-filled trachea, seal groove, etc.
• Place a fire extinguisher near the welding work site to prevent the fire from happening.

WARNING

To avoid breathing these fumes and gases hazardous to health, please use the required protective equipment.

• To prevent accidents such as gas poisoning and suffocation, please use the prescribed exhaust facilities and use respiratory protection equipment.
• To prevent welding fumes and other dust damage and poisoning, please use the prescribed local exhaust equipment and respiratory protective equipment.
• When working in cabinets, boilers, cabins, etc., CO2, which is heavier than air, stays at the bottom. To prevent lack of oxygen, please fully ventilate and use an air respirator.
• When working in a confined area, please accept the inspection of the supervisory staff, andfully breathe and use respiratory protection equipment.
• Do not weld in the decreasing, cleaning, and spray operation areas.
• When welding plated or coated steel plates, harmful fumes and gases are generated. Please use respiratory protection equipment.

WARNING

To avoid harm to you and others caused by arc, splashing, welding slag, noise, etc., please use the specified protective equipment.

• When using welding or supervising welding, use protective equipment with sufficient shading.
• Please wear protective glasses.
• Wear protective equipment such as leather gloves for protection from welding, long-sleeved clothes, feet, and aprons.
• Set up a protective barrier around the welding site to prevent the arc from endangering others

WARNING

To prevent the dumping, cracking, etc. of gas cylinders, please observe the following regulations:

• Please use the cylinder correctly as specified.
• Please use the gas regulator supplied with our company or recommended.
• Please read the gas regulator instruction manual before use, please observe the precautions.
• Use a dedicated cylinder holder and related parts to secure the cylinder.
• Do not leave cylinders exposed to high temperatures or sunlight.
• When opening the cylinder valve, do not approach the gas outlet on the face.
• When the cylinder is not in use, attach the cylinder cap.
• Do not place the welding torch on the cylinder. The electrode must not touch the cylinder

WARNING

Contact with rotating parts can cause injuries. Please observe the following rules:

• Do not use the welder with the case removed.
• Persons with professional qualifications or relevant knowledge and skills can install, operate, overhaul, and maintain the welder.
• Do not put fingers, hair, clothing, etc. Close to the cooling fan and other rotating parts.

WARNING

Wire ends can cause injuries. Please must observe the following rules:

• When confirming whether to feed the wire, do not look into the hole of the contact tip. Otherwise, the wire will shoot to hurt the eyes and face.
• When manually feeding the wire or pressing the torch switch, do not place the end of the torch close to the exposed part of the body such as eyes or face.

ATTENTION

In order to work better and maintain the power of the welder, observational the following regulations:

• If the power source of the welder is placed on an inclined plane, attention should preventing it from falling.
• It is forbidden to use welding power for the thawing of pipes.
• When the welding power source is lifted using a forklift, it should be mounted preventative tipping.
• When the welding power supply is lifted by a crane, the cable should be tied at the lifting ring. The angle between the cable and the vertical should not exceed 15 degrees.
• When the welder is equipped with gas cylinders and wire feeders, these two devices should betaken from the power supply and the welder level should be kept as far as possible. When moving the gas shielded welding machine on the ground, be sure to When the oversupply is lifted by lifting fork lift, to prevent dumping, please install from side.
• When the welding power supply is hoisted, the cable shall be attached to the hanging ring, and the Angle between the cable and the vertical direction shall not exceed 15 degrees.
• When the welding machine is equipped with gas cylinder and wire feeder, the two devices should be connected to the power supply and the welding machine level is maintained as possible. When moving the gas shielded welding machine on the ground, be sure cylinder with a belt or chain to prevent the dumping.
• If the wire feeding machine is used for welding, make sure it is firm and insulated.
• If the device has a strap or handle, remember that it is only suitable for hand use. It is prohibited to use crane, forklift or other mechanical hoisting.

ATTENTION

Attention to electromagnetic interference

• Additional precautions may be required when welding power is used in a local area.
• Before installing the welding equipment, the user should assess the potential electromagnetic problems in the installation environment area, as shown below:

a) The upper, lower and adjacent power cables, control cables, signal cables and telephone cables of the welding equipment;
b) Radio and television transmitting and receiving devices
c) Computer and other control equipment;
d) Safety identification equipment, such as the monitoring of industrial equipment
e) People Health conditions such as cardiac pacemakers and hearing AIDS;
f) Equipment used for calibration and measurement;
g) Interference of other equipment in the environment; Users shall ensure that other equipment in the environment is compatible with the environment; This may require additional protection;
h) The actual situation of welding or other activities carried out.

• Users should comply with the following items to reduce radiation interference:

a) According to the manufacturer’s suggestion, the welding equipment should be connected to the main supply line;
b) According to the manufacturer’s suggestion, welding equipment should be maintained routine;
c) The welding cables should be as short as possible so that they are close to each other and close to the ground;
d) All the metal components of the welded assembly and its adjacent components shall besubject to safety verification;
e) The work piece should be kept well grounded;
f) Other cables and equipment in the environment can be selectively shielded andprotected, thus reducing the impact of interference. The welding equipment can be completely shielded in special occasions.

• The user should be responsible for the interference caused by welding.

Product brief introduction

Summarize

The welding machine of our brand is manufactured by inverter technology.

The principle is to use the single tube IGBT (the inverter frequency can reach 25-50KHz) to convert 50/60Hz to dc and then to high frequency and lower voltage rectification，The pulse width modulation (PWM) output can be used for welding high-power dc power supply，switching power inverter technology is adopted, the weight of the welder has dropped considerably, the conversion efficiency of the whole machine is increased by more than30%.

The machine can meet the requirement of gas protection welding and increases the function of manual arc welding and improving argon arc welding。Use full digital panel display，Speeding and welding voltage centralized regulation can be achieved. so it is easier to adjust welding parameters Our carbon dioxide gas shielded welding machine is equipped with unique digital electronic reactor circuit, The welding process of short circuit transition and mixed transcontinental very precisely, so It has excellent welding characteristics. Compared noncontroversial welder and tapped welder, it has the following advantages: stable wire feedingspeed, light energy, energy saving and no electromagnetic noise。It also has the characteristics of small splash, good arc, deep pool and high load.

The equipment belongs to portable dual function machine, applicable to family customers. It has the advantages of high efficiency and power saving, and it is suitable for welding of multi-metal and multi-process requirements.

Thank you for choosing our products. Please feel free to give your precious suggestions; we will make efforts to perfect our products and service.

WARNING

This equipment is mainly used in industry. In the indoor environment, the equipment mayproduce radio interference. Please take precautions before use.

Technical parameters

Installation instructions

Our welding machine is equipped with power supply voltage compensation device，The power supply voltage can continue to work when the rated voltage is within 15%range.

When using longer cables, in order to reduce voltage drop, use a larger section of commended; If the connection cable is too long, It may have a great influence on nonperformance of the welder as other performance of the system. So we recommend that youuse the recommended configuration length.

Confirm that the vent of the welding machine is not covered and blocked so as to failure of the cooling system.

The yellow and green water line of the power supply must be effectively grounded.

gas shielded welding Installation.

• The gas cylinder containing the carbon dioxide gas decompression flow meter is closely connected with the carbon dioxide intake inlet of the machine.
• insert the fast plug of the ground wire in the front panel on the fast socket.
• The wire holder filled with wire installed on the wire feeder，The hole position of the laureateship be aligned with the fixed plug on the shaft.
• According to the diameter of the wire, choose different wire feeder.
• Loosen the pressure wheel nut, to pass through the guide wire tube into the wire feed wheel groove, adjust the pressure wheel pressure welding wire, guarantee the welding wireless sliding, but  cannot too much pressure, to prevent the welding deformation of influential the wire feeding.
• The wire coil should be rotated and loosen the wire, to prevent the wire from loosening, the new wire disk head is usually inserted into the fixed hole at the edge of the wire. In normal use, to prevent the bending of the wire to be stuck, please cut this part of wire.
• The welding gun is inserted into the output socket of the front panel and screwedtightly. And put the wire into the gun.

Manual welding installation steps

• There are two ways to connect the dc welder normally: Positive connection antivivisectionist. Positive connection：Welding pliers connected to the negative pole, work piece disconnectedness pole. Suitable for acid electrode. negative connection: work piece connected to the negative pole, Welding pliers connected positive pole. Suitable for basic electrode. The welding is selected according to the process requirements of the work piece, if selection not well so that arc instability, spatter and adhesion occur, we can replace the fast unchangeable the polarity potable.
• Make sure the cable is connected to the soldering pliers and the quick plug，Connect the quick plug to the corresponding fast socket，And tighten it clockwise. The ground clamp clamps the work piece.

This procedure must be operated by an electrician!

According to the input voltage and current of the welder（See the technical parameters table）Connect proper power cable to the distribution box with corresponding capacity，Do not connect the wrong voltage，make sure that the error of power supply is within permitted range

• Gas shielded welding installation instructions
  

• Manual arc welding installation （ For reference only, please choose interconnection or negative connection according to the actual choice.）
  

Operating instructions

Operation panel interface

1. Press the button can shift “Flux-cord 1.0” / “Flux-cord 1.2” / “Solid wire 0.8” / “Solid wire 1.0” / “MMA” / “LIFT TIG” functions.
2. Press & hold for 3 seconds, can shift to “Voltage-micro-adjustment” mode.

**4| ** Multiple-function knob: set the welding data based on different mode.
**5| ** Function mode selection MIG MMA LIFT TIG
Remark : Fast adjustment: Press and rotate the knob; Slow adjustment: Rotate the knob only

Welding operation instruction

• On display
  After open the power supply，front panel display state Sq- type，and【Multifunctional data display window】Flash 3 seconds (Or any buttons and knobs on the front panel). Enter the welding mode saved last time.

• Manual welding operation procedures
  At the welding stop, operation [manual welding and gas protection welding switch key], Manual welding indicator light, into manual welding mode.
  In Manual welding mode, operation【VRD/ 2T/ 4T Function switch key】, VRD Indicates that thieved function is turned on, meanwhile【Multi functional data display window】display, Vindicator light is not on, indicating that the VRD function is not turned on. during welding process adjust【Multi functional data adjusting knob】The welding current changed, i 【Multi functional data display window】display. The welding current rangeis30 Maximum current adjustment.

• Operating procedures for gas protection welding
  Check wire operation：press gun switch，within 5S If not enter welding state, it will enter the wire check state，Wire feeder fast wire feeder，It is convenient to send wire from wire feeder  togun head. 2T/4T operation: 【VRD/ 2T/ 4T Function switch key】, select welding mode. 2T indicator light on, Represents two-step control: press the welding gun switch, gas flow in advanced, normal weld;
  Loosen the welding gun switch，burn-back & remove the ball, lag 3 seconds stop gas flow. 4 Tindicator light on, represents four-step control: press the gun switch for the first time, gasflowina dvance, pilot arc welding; First release the welding gun switch, normal weld; Press the gunswitch for the second time. The welding current is attenuated to the arc current and maintained;
  Release the welding gun switch for the second time, burn-back/ remove the ball, Time delay 3 seconds off gas.

• Fault display:

Failure display of wire feeder
wire feeder fault display Err 003, at【Multi functional data display window】display continuously flashing, the welder does not work properly this moment. Turn off the welder and restart it.

Overcurrent, overheating fault display
The welding machine over flow failure display Err 001, at【Multi functional data display window display continuously flashing, The welder does not work properly this moment. Turn off the welder and restart it, the front panel normally shows the welding parameters set before the failure, the welder’s overheating fault will be automatically relieved, and the front panel shows normal, the welder can work normally, then no need to reset the welder.

Polarity conversion joint

This machine has the polarity conversion; There are positive output terminal and negative output terminal between wire feeder and wire spool; When use solid wire with gas protection, torch socket should be connected to the positive output terminal, ground cable should be connected to the negative output terminal; When use flux-cored wire, the two connected cable should beex changed.

Welding environment and safety

• Working surrounding
  a) Welding should be carried out in dry surroundings. The air humidity level should not behigherthan 90%
  b) The temperature should be between -10C to 40C
  c) Don’t use the welding machines in sunshine or rain. Keep it off water.
  d) Don’t use the machines in the places of dust or corrosive air.
  e) MIG welding should not be carried out in places with quick air flow.

• Safety norms
  Protection circuit of over-voltage, over-current and over-heat circuits are designed in the welding machines. It will stop working automatically when the input voltage, output current or internal temperature exceed the rated value. But if the machines are excessively used, suchas with input voltage higher than the rated, the machine might be damage. Please sentimentalization to the following matters.

WARNING

All the maintenance and testing must be carried out when the power supply is totallycut off. Please make sure the power is off before opening the closure.

• Daily checking

WELDING POWER SUPPLY

Position| Checking keys| Remarks
Control panel|

• Operation, conversion and installation of the switch
• Check the state of the power indicator light

| Lead to unstable arc and wire sending
Cooling fan| ****

• Check if the fan state and the sound is normal or not

| Clean the residue and check the reason andsolve it
Power part|

• Check if there is abnormal liberation and sound when the power is on
• Check if there is smell when the power is on
• Whether the outside color change or get warm

Outer parts|

• Whether the wire feeder pipe is broken, and the connector is loosen
• Whether the outer shell or other connect parts areloosen

Position| Checking keys| Remarks
Loophole| If installment fixed, the front distorted| Reason for air hole.
Attach splash or not.| Reason for burning the torch.（can use splash-proof material ）
Electric hole Wire sending tube| If installment fixed| Reason of torch screw thread damage
Damage of its head and hole blockedor not| Reason of unstable arc and broken arc
Check the extended size of the pip| Have to be changed when less than 6mm, when the extended part too small, the arc will be unstable.
Wire diameter and the tube inner diameter match or not| Reason of unstable arc, please use the suitable tube.
Partial winding and extended| Reason of poor wires sending and unstablearc, please change.
Block caused by dirt in the tube, and the remains of the wire plating lay.| Reason of poor wire sending and unstable arc, (use kerosene to wipe or change newone.)
Wire sending tube broken O circle wearout| Pyrocondensation               tube broken,  changenew tube. Change new O circle
Gas bypass| Forget to insert or the hole blocked, or different factory component.| May lead to vice (splash) because of poor gas shield, torch body get burned (arc in thetorch), please handle.
Position| Checking keys| Remarks
Output cable| Ø   Wearing-out of the cable insulated materialØ   Cable connecting head naked (insulation damage), or loosen (the end of power supply, and cable of main material connecting point)| For life security and stable welding, adopt suitable method to check according to working place

• Simple check daily
• Careful and in-depth check on fixed period

Input cable| Ø   If the connection between the plug and the power socket is firmØ   If the power input end cable fixedØ   If the input cable is worn out and bares the conductor| In case of leakage and to ensure safety, please do perform daily checking
Earth cable| If the earth cable that connects the main part is broken and connects tightly|

Trouble shooting and error checking

Notes: The following operations must be performed by qualified electricians with valid certifications. Before maintenance, you are suggested to contact local distributor to verify qualification.

• Confirm the power switch is on.
• Power supply available for input cable.
• Check if the three phase commute bridge is damaged.
• There is malfunction occurs in the supplementary power source on control board (contact dealers).

The meter shows; Fan works normally; No welding output|

• Check if all the sockets in the machine are connected well.
• There is open circuit or badness of connect at the joint of output terminal.
• The control cable on the torch is broken off or the switch is damaged.
• The control circuit is damaged.(contact to dealers)

the meter shows; Fan works normally;Abnormal indicator lights.|

• It might be over-current protection, please turn off the power switch; restart the machine after the abnormal indicator light winked.
• It might be overheating protection, please wait for about 2-3 minutes until the machine renew without turn off the power switch.
• It might be multifunction of inverter circuit. (contact dealers)

Even the machine comes up with abnormal phenomenon such as welding unable, arc unsupportable welding effect, it is still early to judge that there is malfunction on the machine.

The above-mentioned abnormal phenomenon may be caused by some reasons. For example:
tight parts loosen, forgetting to switch on, wrong set up, cable broken and gas rubber pipecracked, etc. Therefore, please test and inspect these factors before deliver it back to the factory becausea large number of troubles may be easily solved probably

For this reason, an initial diagnosis list for general welding troubles is shown below. Troubleshooted may be found in the column of “Abnormal items” on up-right of the list, please inspect and maintain for the corresponding items which have “〇” mark in the column according list respectively

Abnormal Items   Area and Item to be Inspected and Maintained| No arch Arc Starting| No Gas out| No Wire Feeding| Bad Arc Ignition| Unstable Arc| Dirt on Edge of Weld Seam| Wire Stick to Parent material| Wire Stick to Conductive Tip| Blowhole Formed
---|---|---|---|---|---|---|---|---|---
Distribution Boxes (Input Protection Devices)|

• Turn on power supply or not?
• Fuse burnt out
• Connection joint loose

| | | | | | | | |
Input Cable|

• Examine hether the cable is cut off.
• Connection joint loose
• Over heat

| | | | | | | | |
Welding                     Power Operation|

• Turn on power supply or not?
• Phase Lacking

| | | | | | | | |
Gas Cylinder and Gas Regulator|

• Turn on gas supply
• Residual Amount of Gas in the cylinder
• Set value for flow
• Connection joint loose

| | | | | | | | |
Gas supply hose (the whole line from the high pressure cylinderto the weld gun)| ****

• Connection joint loose
• Gas hose damaged

| | | | | | | | |

Initial problems diagnose

Abnormal Items   Area and Item to be Inspected and Maintained

| No arch| No Gas out| No Wire Feeding| Bad Arc Ignition| Unstable Arc| Dirt on Edge of Weld Sea| Wire Stick to Parent| Wire Stick to Conductive| Blowhole Formed
---|---|---|---|---|---|---|---|---|---
**** Wire Feeding Device|

• Wire feeding wheel does not match with the diameter of wire in texturing tube
• Crackle on wire feeding wheel, groove blocked up or defect
• Too tight or loose of the handle
• Wire powder accumulated on the inlet of SUS pipe

| | | **** 〇| **** 〇| **** 〇| **** 〇| | **** 〇|
**** Weld Gun and Cable|

1. Weld gun cable rolled up or over curved
2. Adaptability of conductive tip, wire feeding pipe and cable diameter Worn, blocked up or deformation, etc.

| | | | **** 〇| **** 〇| **** 〇| | **** 〇|
**** Body of weld gun|

• Loose connection of conductive tip, nozzle and nozzle contactor
• Contactor of weld gun body is not plunged in or tightened well

| | | | | | **** 〇| | | **** 〇
Power supply cable of weld gun as well as cable of switchcontrol| ****

• Break off (bending fatigue)
• Damaged by weighted drop

| **** 〇| **** 〇| **** 〇| | **** 〇| | **** 〇| |
Surface Condition of Parent material and length that wire stretchesout|

• Oil, dirty, rust and paint residues
• Too long length of wire stretched out

| | | | **** 〇| **** 〇| **** 〇| **** 〇| | **** 〇
**** Output Cable|

• Cross-section of cable that connects to parent material is not enough
• Loose connection of （+）,（-）

| | | | **** 〇| **** 〇| **** 〇| | |

Appendix Ⅰ Welding parameter list

The values listed in the following table are the general specification values under standard condition.

| Plate thickness

（mm）

| Wire diameter

(mm)

| Interval (mm)| ****

Current

（A）

| Voltage

（V）

| Welding speed

(cm/min)

| Wire extension

(mm)

| Gas flow rate

(L/min)

---|---|---|---|---|---|---|---|---
I Square butt welding| Low welding speed| 0.8| 0.8,0.9| 0| 60～70| 16～16.5| 50～60| 10| 10
1.0| 0.8,0.9| 0| 75～85| 17～17.5| 50～60| 10| 10～15
1.2| 0.8,0.9| 0| 80～90| 16～16.5| 50～60| 10| 10～15
1.6| 0.8,0.9| 0| 95～105| 17～18| 45～50| 10| 10～15
2.0| 1.0,1.2| 0～0.5| 110～120| 18～19| 45～50| 10| 10～15
2.3| 1.0,1.2| 0.5～1.0| 120～130| 19～19.5| 45～50| 10| 10～15
3.2| 1.0,1.2| 1.0～1.2| 140～150| 20～21| 45～50| 10～15| 10～15
4.5| 1.0,1.2| 1.0～1.5| 160～180| 22～23| 45～50| 15| 15
| 1.2| 1.2～1.6| 220～260| 24～26| 45～50| 15| 15～20
| 1.2| 1.2～1.6| 220～260| 24～26| 45～50| 15| 15～20
| 1.2| 1.2～1.6| 300～340| 32～34| 45～50| 15| 15～20
| 1.2| 1.2～1.6| 300～340| 32～34| 45～50| 15| 15～20
High welding speed| 0.8| 0.8,0.9| 0| 100| 17| 130| 10| 15
1.0| 0.8,0.9| 0| 110| 17．5| 130| 10| 15
1.2| 0.8,0.9| 0| 120| 18．5| 130| 10| 15
1.6| 1.0,1.2| 0| 180| 19．5| 130| 10| 15
2.0| 1.0,1.2| 0| 200| 21| 100| 15| 15
2.3| 1.0,1.2| 0| 220| 23| 120| 15| 20
3.2| 1.2| 0| 260| 26| 120| 15| 20

Fillet butt welding

| 1.6| 0.8,0.9| 60～80| 16～17| 40～50| 10| 10
2.3| 0.8,0.9| 80～100| 19～20| 40～55| 10| 10～15
3.2| 1.0,1.2| 120～160| 20～22| 35～45| 10～15| 10～15
4.5| 1.0,1.2| 150～180| 21～23| 30～40| 10～15| 20～25

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>