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Wirefeeder W67   |   Operator Manual   |   Model No W67-40

SAFE PRACTICES WHEN USING 

WELDING EQUIPMENT
These notes are provided in the interests 

of improving operator safety. They should 

be considered only as a basic guide to 

Safe Working Habits. A full list of Standards 

pertaining to industry is available from 

the Standards Association of Australia, 

also various State Electricity Authorities, 

Departments of Labour and Industry or  

Mines Department and other Local Health  

or Safety Inspection Authorities may have  

additional requirements. Australian Standard  

AS1674.2 provides a comprehensive guide  

to safe practices in welding.

Eye Protection
NEVER LOOK AT AN ARC WITHOUT 

PROTECTION. Wear a helmet with safety 

goggles or glasses with side shields 

underneath, with appropriate filter lenses 

protected by clear cover lens. This is a 

MUST for welding, cutting, and chipping to 

protect the eyes from radiant energy and 

flying metal. Replace the cover lens when 

broken, pitted, or spattered.

Recommended Shade Filter Lens

Amps

TIG MMAW MIG

Pulsed 

MIG

0-100

10

9

10

12-13

100-150 11

10

10

12-13

150-200 12

10-11

11-12 12-13

200-

300

13

11

12-13 12-13

300-

400

14

12

13

14

400-

500

13

14

14

500 +

14

14

READ FIRST

The information contained in this 

manual is set out to enable you 

to properly maintain your new 

equipment and ensure that you obtain 

maximum operating efficiency. 
Please ensure that this information 

is kept in a safe place for ready 

reference when required at any future 

time.
When ordering spare parts, please 

quote the model and serial number 

of the power source and part number 

of the item required. All relevant 

numbers are shown in lists contained 

in this manual. Failure to supply this 

information may result in unnecessary 

delays in supplying the correct parts.

SAFETY

Before this equipment is put into 

operation, please read the Safe 

Practices section of this manual. 

This will help to avoid possible injury 

due to misuse or improper welding 

applications.

HANDLE ON WIREFEEDER

Please note that the handle fitted 

to the Weldmatic W67 wirefeeder is 

intended for carrying the equipment 

by hand only.
DO NOT use this handle for 

suspending or mounting the 

wirefeeder in any other manner.

Summary of Contents for W67-1

Page 1: ...Wirefeeder WELDING COM AU OPERATORS MANUAL W67 1 From serial numbers W67A...

Page 2: ...f ITW Australia Pty Ltd ABN 63 004 235 063 1300 300 884 Email info welding com au welding com au WELDWELL NEW ZEALAND A Division of ITW New Zealand NZBN 9 429 039 833 129 GST NO 080177186 0800 9353 93...

Page 3: ...External Trouble Shooting 12 9 Trouble Shooting Chart 13 10 Wirefeeder Circuit Diagrams 14 11 Assembly Parts Lists 11 1 Wirefeeder 15 11 2 Wirefeed Assembly 17 11 3 Gun Cable Assembly 300 Amp Torch 18...

Page 4: ...ade Filter Lens Amps TIG MMAW MIG Pulsed MIG 0 100 10 9 10 12 13 100 150 11 10 10 12 13 150 200 12 10 11 11 12 12 13 200 300 13 11 12 13 12 13 300 400 14 12 13 14 400 500 13 14 14 500 14 14 READ FIRST...

Page 5: ...h or containing materials that emit fumes should not be heated unless coating is removed from the work surface the area is well ventilated or the operator wears an air supplied respirator Work in a co...

Page 6: ...me time after welding or cutting if Combustibles including building construction are within 10 metres Combustibles are further than 10 metres but can be ignited by sparks Openings concealed or visible...

Page 7: ...G ES6 is used with a shielding gas of Carbon Dioxide or Argon mixed with Carbon Dioxide Alternatively Flux cored consumable wires are available in both gas shielded and gasless self shielding types St...

Page 8: ...oltage 24 volts DC from welding power source Rated Supply Current 5 Amps Pre gas Range 0 10 seconds Post gas Range 0 10 seconds Start Speed Normal or Creep switchable Spool Sizes 5 kg 15 kg Wirespeed...

Page 9: ...l Display AMPS Wire Speed For MIG modes the display will show the wire speed setting During welding the display will show actual weld amps and retain for 10 seconds after the weld has finished For STI...

Page 10: ...d the operator need close the gun switch momentarily only to commence welding and again momentarily to end welding This can help to reduce operator fatigue during long welding run 7 Purge Press Purge...

Page 11: ...Hex head bolt inside the hub The quality of the consumable wire greatly affects how reliably a gas metal arc welder will operate For best results when welding mild steel we recommend quality WIA AUSTM...

Page 12: ...with dry compressed air This may be conveniently done each time the wire spool is replaced 3 Welding tip is free of obstructions such as spatter build up Ream out the tip bore with a suitable size ox...

Page 13: ...cted Latch mode should be switched off Weld is contaminated with small bubbles presence of porosity Air in the gas hose The torch gas hose has not been purged sufficiently The gas hose is not securely...

Page 14: ...14 Wirefeeder W67 Operator Manual Model No W67 40 10 W67 WIREFEEDER CIRCUIT DIAGRAM Fig 2 Wirefeeder Circuit Diagram...

Page 15: ...15 Fig 3 Wirefeeder Assemble and Parts List 11 1 ASSEMBLY AND PARTS LIST W67 WIREFEEDER...

Page 16: ...Foot 4 6 M0123 Front Panel Plastic 1 7 WF056 Euro Adaptor 1 8 M0105 Buttons 4 9 M0104 Small Knobs 1 10 M0103 Large Knobs 2 11 WIN655 Front Panel Sticker 1 12 PWA096 Front Control PCB 1 13 M0041 Hinge...

Page 17: ...Top Roller Gear 2 4 WF060 Tension Adjustment Screw 1 5 WF061 Bottom Roller Retention Screw 2 6 WF062 Bottom Roller Gear 2 7 WF063 Bottom Roller Key 2 8 WF064 Motor Drive Gear 1 9 WF070 WF071 WF072 WF...

Page 18: ...lator 5 BEQT3 45 Body Tube 3 x 45 6 GUN002 Handle Kit includes both halves screws trigger 7 GUN003 Trigger Switch 8 GUN006 Rigid Casing 9 BE9165 Small O ring on gas nipple 10 BE4421 Large O ring on ga...

Page 19: ...4 BE10012 Insulator 5 BEQT3 45 Body Tube 3 x 45 6 GUN002 Handle Kit includes both halves screws trigger 7 GUN003 Trigger Switch 8 GUN006 Rigid Casing 9 BE9165 Small O ring on gas nipple 10 BE4421 Larg...

Page 20: ...to gas diffuser then thread nozzle onto gas diffuser tip and tighten firmly by hand Part Description BEN 3400C Nozzle copper 3 4 I D flush BEN 3414B Nozzle brass 1 4 I D recess BEN 3414C Nozzle copper...

Page 21: ...2 AM366 1 10 Composite Lead 50mm2 10M 14 PIN Includes 2 1 Welding Cable 35mm2 2 2 CX21 Plug Dinse 2 3 E0109 Control Plug 14 PIN 2 4 TC267 Gas Nut 2 5 TC268 Gas Tail 5mm 2 6 CX42 Socket Dinse 2 7 M0101...

Page 22: ...escription 1 AM311 2 10 Work Lead Includes 1 1 Welding Cable 50mm2 1 2 CX22 Plug Dinse 1 3 CLA001 Work Clamp G Clamp Style 2 AM366 1 10 Composite Lead 50mm2 10M 14 PIN Includes 2 1 Welding Cable 50mm2...

Page 23: ...our products may result in the loss of any user generated data Please ensure that you have made a copy of any data saved on your product Any handling and transportation costs and other expenses incurr...

Page 24: ...r replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure The benefits given by this warranty are in addition to other rights and remedies which may b...

Page 25: ...ralian warranty conditions the customer should return the Product to the original place of purchase with proof of purchase or contact Weldwell on 0800 9353 9355 The warranty shall not apply to parts t...

Page 26: ...26 Wirefeeder W67 Operator Manual Model No W67 40 NOTES...

Page 27: ...27 NOTES...

Page 28: ...Pty Ltd ABN 63 004 235 063 1300 300 884 Email info welding com au welding com au WELDING COM AU WELDWELL NEW ZEALAND A Division of ITW New Zealand NZBN 9 429 039 833 129 GST NO 080177186 0800 9353 93...

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