Operators Manual Weldmatic 355 Contents Section General Information Page Safe Practices Introduction Receiving Specifications Power Source Controls Installation Normal Welding Sequence Basic Welding Information General Maintenance Trouble Shooting Circuit Diagram Assembly and Parts Lists Warranty information Quality, Reliability, Performance Model No. CP120-2, Iss A 05/07...
Weldmatic 355 Operators Manual Safe Practices When Using Welding Read First Equipment The information contained in this These notes are provided in the interests manual is set out to enable you to of improving operator safety. They should properly maintain your new equipment be considered only as a basic guide to Safe and ensure that you obtain maximum Working Habits.
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Operators Manual Weldmatic 355 Toxic Fumes A person acting as Fire Watcher must be standing by with suitable fire extinguishing Adequate ventilation with air is essential. equipment during and for some time after Severe discomfort, illness or death can result welding or cutting if;...
Weldmatic 355 Operators Manual 1 Introduction 3 Specifications Gas Metal Arc Welding (G.M.A.W.) is an arc Power Source welding process where a consumable wire is fed by motor driven feed rolls to a welding Manufactured to Australian Standard gun, and where welding current is supplied AS1966.1.
Operators Manual Weldmatic 355 4 Power Source Controls Fig 1 Power Source Controls Fig 1 Power Source Controls 1 Coarse Voltage, On/Off Control 6 Wirefeeder Control Socket This switch provides mains power ON/OFF Connector for control cable from remote and Coarse adjustment of the output welding wirefeeder.
Weldmatic 355 Operators Manual 5 Installation Connection to Electrical Mains Power Supply NOTE. All electrical work shall only be undertaken by a qualified electrician. To wirefeeder The Weldmatic 355 is supplied with a 5 metre 4 core 47/0.20 Heavy Duty PVC mains power To work clamp supply cable.
Operators Manual Weldmatic 355 Fitting the gas cylinder 6 Normal Welding Sequence Place the gas cylinder on the tray at the rear of Weld Start the welder. Retain the cylinder with the chain provided. Closing the welding gun switch initiates this sequence of events: Fit the gas regulator to the cylinder.
Weldmatic 355 Operators Manual 7 Basic Welding Information If the voltage is too low the wire will stub and stutter, and there will not be a steady arc. If the voltage is too high the arc will be long with Choice of Shielding Gas metal transfer occurring as a series of large The choice of shielding gas is largely...
Operators Manual Weldmatic 355 Gun Position 8 General Maintenance For “down hand” fillet welding, the gun is normally positioned as shown in Figure 6 below with the nozzle end pointing in the direction of Before removing the power source or travel.
Weldmatic 355 Operators Manual 9 External Trouble Shooting Circuit breaker trips instantly when mains voltage is applied If the following checks do not identify the 1 Check the rating of the mains supply circuit fault condition, the equipment should be breaker.
Operators Manual Weldmatic 355 10 Circuit Diagrams - Power Source Fig Power Source Circuit Diagram Quality, Reliability, Performance Model No. CP120-2, Iss A 05/07...
IN THE USE AND MAINTENANCE OF WELDING EQUIPMENT. This limited warranty supersedes all previous WIA (Welding Industries of Australia) In the event of a warranty claim covered by warranties and is exclusive with no other this warranty, the exclusive remedies shall be, guarantees or warranties expressed or implied.
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