Uni-Mig KUMJR200AC/DC Operating Manual Download Page 40

40

WARRANTY / RETURNS / EXCHANGES

 

We understand that sometimes you may need to return a product you have purchased from Welding Guns Of  

Australia PTY LTD Authorised Dealer Network, to assist you, we have set out below the Welding Guns Of Australia PTY LTD Returns Policy that 

you should know. Our Returns Policy includes the rights you have under the Australian Consumer Law and other relevant laws.

Your Rights under the Australian Consumer Law - Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. 

You are entitled to a replacement or refund for a major failure and for compensation for any 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.

• You shall inspect the Goods on delivery and shall within seven (7) days of delivery (time being of the essence) notify Welding Guns Of Australia 

PTY LTD of any alleged defect, shortage in quantity, damage or failure to comply with the description or quote.

• You shall also afford Welding Guns Of Australia PTY LTD the opportunity to inspect the Goods within a reasonable time following delivery if you 

believe the Goods are defective in any way.

• If you shall fail to comply with these provisions the Goods shall be presumed to be free from any defect or damage. For defective Goods, which 

Welding Guns Of Australia PTY LTD has agreed in writing that you are entitled to reject, Welding Guns Of Australia PTY LTD liability is limited to 

either (at the Welding Guns Of Australia PTY LTD discretion) replacing the Goods or repairing the Goods except where you have acquired Goods 

as a consumer within the meaning of the Trade Practices Act 1974 or the Fair Trading Acts of the relevant state or territories of Australia, and is 

therefore also entitled to, at the consumer’s discretion either a refund of the purchase price of the Goods, or repair of the Goods, or replacement of 

the Goods.

Returns will only be accepted provided that:

(a) You have complied with the provisions outlined above, and

(b) where the Goods are unable to be repaired, the Goods are returned at your cost within thirty (30) days of the delivery date, and

(c) Welding Guns Of Australia PTY LTD will not be liable for Goods which have not been stored or used in a proper manner, and

(d) the Goods are returned in the condition in which they were delivered and with all packaging material,  

brochures and instruction material in as new condition as is reasonably possible in the circumstances.

• Welding Guns Of Australia PTY LTD Accepts no responsibility for products lost, damaged or mislaid whilst in transit

• Welding Guns Of Australia PTY LTD may (at their sole discretion) accept the return of Goods for credit but this may incur a handling fee of up to 

fifteen percent (15%) of the value of the returned Goods plus any freight costs.

• Where a failure does not amount to a major failure, Welding Guns Of Australia PTY LTD is entitled to choose between providing you with a repair, 

replacement or other suitable remedy.

• Your rights under the Australian Consumer Law are not limited by a defined time. However, the Australian  

Consumer Law does recognise that the relevant time period can vary from product to product, depending on factors such as the nature of the 

product and the price. Welding Guns Of Australia PTY LTD adopts the same approach. As you can appreciate, the type of remedy we can offer 

you may also vary depending on how long it takes you to return the product to us.

WARRANTY EXCLUSIONS

This Warranty covers Material and Faulty Workmanship defects only. This Warranty does not cover damage caused by:

• 

Normal wear and tear due to usage

• 

Misuse or abusive use of the UNI-MIG, UNI-TIG, UNI-PLAS, UNI-FLAME, XCEL-ARC, TECNA, T&R, HIT-8SS & ROTA, instructions supplied  

 

with the product.

• 

Failure to clean or improper cleaning of the product 

• 

Failure to maintain the equipment such as regular services etc 

•   

Incorrect voltage or non-authorised electrical connections

• 

Improper installation

• 

Use of non-authorised/non-standard parts

• 

Abnormal product performance caused by any ancillary equipment interference or other external factors

• 

Failure or any breakage caused by overload, dropping or abusive treatment or use by the customer

• 

Repair, modifications or other work carried out on the product other than by an Authorised UNI-MIG, UNI-TIG, UNI-PLAS, UNI-FLAME,  

 

XCEL-ARC, TECNA, T&R, HIT-8SS & ROTA  Service Dealer Unless it is a manufacturing fault, this Warranty does not cover the following  

 

parts:

 

MIG Welding Torches and Consumables to suit, such as:

 

Gas Nozzles, Gas Diffusers, Contact Tip holder, Contact tip, Swan Necks, Trigger, Handle, Liners, Wire Guide, Drive Roller, Gas Nozzle Spring. 

Neck Spring, Connector Block, Insulator, Gas Nipple, Cap, Euro Block, Head Assembly, Gas Block, Trigger Spring, Spring Cable Support, Neck 

Insulator, Shroud Spring, Gun Plug Cover, Lock Nut, Snap On Head, Spring Cap, Ball, Motor 42 Volt, Pot 10K standard, Knob, Drive Roll Seat, 

Washer, Bow, Ball Bearing, Wire Conduit Nipple, Central Plug, Printed Circuit Board, Gun Plug House, Cable Support, Gas Connector, Handle To 

Suit PP36 with Knobs, All Xcel-Arc/ Magmaweld Mig  Welding Wires &  Electrodes, Arc Leads, Welding Cable, Electrode Holder, Earth Clamps.

TIG Welding Torches and Consumables to suit, such as:

Tungsten Electrodes, Collet, Collet Body, Alumina Nozzle, Torch Head, Torch Head water Cooled, Torch Head Flexible,Back Caps, Gas Lens, Torch 

Handle, Cup Gasket, Torch Body Gas Valve, O-ring, All UNI-MIG TIG Welding Rods, All Xcel-Arc/ Magmaweld Electrodes, Arc Leads, Welding 

Cable, Electrode Holder, Earth Clamps.

PLASMA Cutting Torches and Consumables to suit, such as:

 

All Cutting Tips, All Diffuser/Swirl Ring, All Electrode, Retaining Caps, Nozzle Springs, All Spacers, All Shield Caps, All Air and Power Cables, 

All Switches, All O-rings, All Springs, All Circle Guides and Cutting Kits, Torch Bodies, Air Filter Regulator, Arc Leads, Welding Cable, Electrode 

Holder, Earth Clamps

STRAIGHT LINE CUTTING MACHINES and Consumables to suit, such as:

Hoses, Fittings, Track, Cutting Nozzles, Torch

HIT-8SS Welding Carriage Consumables to suit, such as:

Input Cable, Inter-connecting Cable, Triggering Cable.

This Warranty does not cover products purchased:

•   From a non-authorised UNI-MIG, UNI-TIG, UNI-PLAS, UNI-FLAME, XCEL-ARC, TECNA,T&R, HIT-8SS & ROTA Dealer (such as purchases from 

unauthorised retailers and purchases over the Internet from unauthorised local/international sellers or sites such as EBay)

•   At an auction;

•   From a private seller

Unless it is a manufacturing fault, this Warranty does not apply to any products sold to Hire Companies.

These conditions may only be varied with the written approval of the Directors of Welding Guns Of Australia PTY LTD

REMEMBER TO RETAIN YOUR ORIGINAL INVOICE FOR PROOF OF PURCHASE

.

Summary of Contents for KUMJR200AC/DC

Page 1: ...MIG M Lift Arc D Plasma YEARS Warranty Power Source 2 Please read and understand this instruction manual carefully before the installation and operation of this equipment OPERATING MANUAL KUMJR200AC...

Page 2: ...econdly they provide a customer support service that is second to none thus ensuring our customers have confidence that they will be well satisfied both now and in the future UNI MIG welders are manuf...

Page 3: ...MMA Stick Welding 16 17 Installation Operation for DC TIG Welding 18 19 DC TIG Welding DC Pulse TIG Welding 20 22 TIG Welding Fusion and Filler Wire Technique 23 Installation Operation for AC TIG Wel...

Page 4: ...rotected from hot metal and sparks Frequently inspect input power cable for wear and tear replace the cable immediately if damaged bare wiring is dangerous and can kill Do not use damaged under sized...

Page 5: ...explode Because gas cylinders are normally part of the welding process be sure to treat them carefully CYLINDERS can explode if damaged Protect gas cylinders from excessive heat mechanical shocks phy...

Page 6: ...emperature inside the equipment The machine will be ready for use again when the internal temperature reaches safe level 2 3 Over Voltage Supply Regarding the power supply voltage range of the machine...

Page 7: ...ntamination of the tungsten electrode The Down Slope and Post Gas combined with the 2 4T trigger function gives you control of the welder allowing you to control the start and finish of the weld proce...

Page 8: ...ial Thermal Alarm LED Function Alarm LED Amperage Display Negative Output Terminal Pulse Selector AC DC Selector 2T 4T Selector TIG MMA Selector ON OFF Switch Remote Control Selector Positive Output T...

Page 9: ...the torch switch gives arc ignition and initializes the welding current 2 Releasing the torch switch continues the welding operation 3 Pressing the torch switch introduces down slope and current falls...

Page 10: ...mps during each pulse cycle Adjustment range 20 90 D Down Slope Provides adjustment of the down slope time at the end of the welding cycle At the end of the weld cycle the welding current will reduce...

Page 11: ...ideal because the nature of the AC output assists in breaking the surface oxide layer The AC Balance dial is for adjusting the current flow time between positive and negative When set at the middle t...

Page 12: ...utes 5 If there is a gas loss then check all connectors and clamps for leakage by brushing orspraying with soapy water bubbles will appear at the leakage point 6 Tighten clamps or fittings to eliminat...

Page 13: ...achine For MMA welding the electrode holder is shown be connected to the positive socket while the earth lead work piece is connected to the negative socket this is known as DC polarity However variou...

Page 14: ...t an even speed to create and even weld deposition 7 To finish the weld break the arc by quickly snapping the electrode away from the work piece 8 Wait for the weld to cool and carefully chip away the...

Page 15: ...sferred across the arc into the molten pool and becomes the deposited weld metal The deposit is covered and protected by a slag which comes from the electrode coating The arc and the immediate area ar...

Page 16: ...length no greater than the diameter of the core wire Electrode Angle The angle that the electrode makes with the work is important to ensure a smooth even transfer of metal When welding in down hand...

Page 17: ...the positive terminal and tighten it 6 Connect the torch switch remote lead into the torch remote socket 4 Insert the torch gas connector into the quick lock gas receptacle 4 Connect gas line to Gas...

Page 18: ...eleasing the torch switch continues the welding operation 3 Pressing the torch switch and holding introduces down slope and current falls to minimum current 4 Releasing the torch switch terminates the...

Page 19: ...lding offers the user the greatest amount of flexibility to weld the widest range of material and thickness and types DC TIG welding is also the cleanest weld with no sparks or spatter HF ARC IGNITION...

Page 20: ...ground Amps is a percentage of peak amperage As a rule use enough background cur rent to reduce the weld pool to about half its normal size while still keeping the weld pool fluid As a guide start by...

Page 21: ...ency around 2Hz pulses per second 5 Set the Pulse Width around 50 the current will be 50 at Peak Current and 50 at Base Current Time 1 second 110A 33A 33A 33A 50 110A 50 Peak Current Base Current On T...

Page 22: ...pool Travel direction Angle torch Add Tig filler wire Retract the filler wire Move the torch forward to the front of the weld pool Repeat the process gas shield TIG Welding Fusion Technique Manual TIG...

Page 23: ...the quick lock gas receptacle 8 Connect gas line to Gas Regulator and connect the gas regulator to the Gas Cylinder Carefully open the valve of the gas cylinder set the flow to 8 12 l min 1 Turn on t...

Page 24: ...zes the welding current 2 Releasing the torch switch continues the welding operation 3 Pressing the torch switch and holding introduces down slope and current falls to minimum current 4 Releasing the...

Page 25: ...cally occur during the transition between and cycles The current is less 30 during the half of the cycle when the electrode is positive and there is a resist ance of the electron flow during this half...

Page 26: ...ntrol dial on the welding machine More current flow from the direct polarity produces stronger arc energy and cur rent flow from the tungsten and is good for removing the oxidized surface of the work...

Page 27: ...u acquire a better understanding of how each variable affects the welding current 1 Prepare the machine for AC TIG welding as per the AC TIG operating guide on page 23 2 Set the Peak Current at 150 Am...

Page 28: ...peration of the remote hand control 2 Connect the remote control 7 pin plug from the Tig Torch switch lead to the 7 pin remote receptacle on the front panel of the machine 3 Press the switch to activa...

Page 29: ...or its use Ceriated Color Code Orange Ceriated tungsten electrodes AWS classification EWCe 2 contain a minimum of 97 30 percent tungsten and 1 80 to 2 20 percent cerium and are referred to as 2 percen...

Page 30: ...running lengthwise and thus grinding crosswise is grinding against the grain If electrodes are ground crosswise the electrons have to jump across the grinding marks and the arc can start before the ti...

Page 31: ...always follow standard safety guide lines when operating high speed grinding equipment Wear approved safety glasses No loose clothing which may get caught in moving parts Wear protective hair coverin...

Page 32: ...oose a larger electrode Poor welding technique Use the correct welding technique or seek assistance for the correct technique Poor joint preparation Check the joint design and fit up make sure the mat...

Page 33: ...s for holes leaks etc Moisture on the base metal Remove all moisture from base metal before welding Contaminated base metal Remove materials like paint grease oil and dirt including mill scale from ba...

Page 34: ...ten being used Check and change the size and or the tungsten if required Excessive rectification in the base metal Increase balance control Increase travel speed Add filler wire during welding Contami...

Page 35: ...umber Description 1 WP26 Torch head WP26F Torch head flexible WP18 Torch head water cooled 3 57Y02 Back cap long 3a 57Y03 Medium back cap 3b 57Y04 Short back cap 8 HWP17 Torch handle 200A AIR COOLED T...

Page 36: ...m 45V27 Gas Lens Body 3 2mm Part Description 54N14 Gas lens ceramic 8 0mm 54N15 Gas lens ceramic 7 0mm 54N17 Gas lens ceramic 5 0mm Compact Gas Lens Front End Parts Part Description TR0004 10 1 0mm x...

Page 37: ...37 Spare Parts Identification 37 36 35 33 1 2 3 4 6 7 8 10 11 12 13 9 5 14 16 17 15 18 20 21 19 22 23 31 30 27 28 29 32 26 24 25 34 38 39 40...

Page 38: ...0706 Front Panel Adhesive Sticker 17 C02066 Panel Socket 35 50 18 J24020 Handle 19 J06260 Rear Plastic Panel 20 C13010 Cable Support Assembly 21 J21050 Gas Connector Quick Fit Female Panel Mount 22 B0...

Page 39: ...ARRANTY RETURNS EXCHANGES 1 Subject to the conditions of warranty set out in warranty period Welding Guns Of Australia PTY LTD warrants that if any defect in any work manship of Welding Guns Of Austra...

Page 40: ...on factors such as the nature of the product and the price Welding Guns Of Australia PTY LTD adopts the same approach As you can appreciate the type of remedy we can offer you may also vary depending...

Page 41: ...112 Christina Rd Villawood NSW 2163 Phone 02 9780 4200 Fax 02 9780 4244 Email sales unimig com au Web www unimig com au Welding Guns Of Australia Pty Ltd ABN 14 001 804 422 UNI FLAME UNI FLAME AUTOLI...

Reviews: