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9

8

Fig 1 Power Source Controls

1 Ammeter
This meter displays actual welding current 

during welding operation, and a stored 

reading for 30 seconds after welding. 

Weldmatic 396 Only.

2 Voltmeter
This meter displays actual welding voltage 

during welding operation, and a stored 

reading for 30 seconds after welding. 

Weldmatic 396 Only. 

4  POWER SOURCE CONTROLS

3 Coarse Voltage, On/Off Control
This switch provides mains power ON/

OFF and Coarse adjustment of the output 

welding voltage over three ranges. 

4 Fine Voltage Control
This switch provides Fine adjustment of the 

output welding voltage over ten steps.

2

1

3

4

Summary of Contents for CP147-1

Page 1: ...MIG Welder WELDING COM AU OPERATORS MANUAL CP147 1 CP148 1 From serial numbers C1472A C1482A...

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: ...ns 8 4 Controls 9 5 Installation 10 6 Normal Welding Sequence 12 7 Basic Welding Information 12 8 General Maintenance 14 9 External Trouble Shooting 15 10 Trouble Shooting Chart 16 11 Circuit Diagram...

Page 4: ...er 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 inf...

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: ...r washing depending on the combustible s solubility followed by purging and inerting with nitrogen or carbon dioxide and using protective equipment as recommended in AS 1674 2 Water filling just below...

Page 7: ...be selected A common application of G M A W is for welding Mild Steel In this application a Mild Steel solid consumable wire such as AUSTMIG ES6 is used with a shielding gas of Carbon Dioxide or Argo...

Page 8: ...100 duty Welding Current 30 355 Amps 20 395 Amps Open Circuit Voltage 16 44 V 16 46 5 V Shipping weight Includes wirefeeder leads 163 kg 172 kg Mains Circuit Breaker Rating 20 Amps 25 Amps Supply plug...

Page 9: ...splays actual welding voltage during welding operation and a stored reading for 30 seconds after welding Weldmatic 396 Only 4 POWER SOURCE CONTROLS 3 Coarse Voltage On Off Control This switch provides...

Page 10: ...s A higher rated circuit breaker can be selected but the mains wiring capacity must be increased to suit The current rating of the mains cable depends on cable size and method of installation Refer to...

Page 11: ...Weldmatic 356 396 power source via the composite cable interconnecting lead Check all connections are firmly made to ensure good electrical contact and to prevent gas leaks Fig 3 Negative Wire Negati...

Page 12: ...ed by the consumable wire to be used Many proprietary shielding gas mixtures are available The recommended shielding gases for use with the Weldmatic 356 396 are Mild Steel Argon 5 to 25 Carbon Dioxid...

Page 13: ...occurring as a series of large droplets Important Do not operate the Voltage Control switches during welding The weld setting should be chosen to suit the application and the thickness of the metal to...

Page 14: ...ust be removed by the use of a dry low pressure compressed air or a vacuum cleaner The machine should be blown out with compressed air at least every 12 months as grinding dust can settle on PCB compo...

Page 15: ...e following checks do not identify the fault condition the equipment should be returned to a WIA Service agent Phone 1300 300 884 for details of your nearest service agent If you are in New Zealand an...

Page 16: ...with the fan running until the machine has cooled sufficiently The duty cycle should be observed and understood No welding current but display on The connections may not be made securely Ensure all co...

Page 17: ...atch 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 conne...

Page 18: ...Weldmatic 356 396 Operator Manual Model No CP147 2 CP148 2 18 11 CIRCUIT DIAGRAMS POWER SOURCE Fig 7 Power Source Circuit Diagram...

Page 19: ...19 12 ASSEMBLY AND PARTS LIST WELDMATIC 356 396 POWER SOURCE Fig 8 Weldmatic 356 396 Power Source Assembly 7 21 15 16 20 19 18 17 14 6 5 8 3 2 1 7 9 8 12 11 4 10 13 22...

Page 20: ...1 CX58 Socket Dinse 2 12 E0024 Circuit Breaker 5 Amp 1 13 MZ230304 Plastic Front 1 14 PWA010 Fan on Demand PCB 1 15 L0023 Control Transformer 1 16 D0032 Rectifier 1 E0056 Thermostat 1 17 IND030 Induct...

Page 21: ...ube 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 gas nipple 11 BEL3B 15 BE...

Page 22: ...2 into 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 c...

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: ...ave the goods repaired or 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...

Page 25: ...ian 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 that...

Page 26: ...Weldmatic 356 396 Operator Manual Model No CP147 2 CP148 2 26 NOTES...

Page 27: ...27 NOTES...

Page 28: ...ty 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 080 177 186 0800 9353 93...

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