Hobart Welding Products 350LX manual Definitions, Keep your head out of the fumes

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SECTION 2 – DEFINITIONS

2-1. Warning Label Definitions

1

1.1

1.2

1.3

2				2.1			2.2			2.3

3

3.1

3.2

3.3

4

4.1

+ + +

5

6

+

S-176 254-A

Warning! Watch Out! There are possible hazards as shown by the symbols.

1Electric shock from welding electrode or wiring can kill.

1.1Wear dry insulating gloves. Do not touch electrode with bare hand. Do not wear wet or damaged gloves.

1.2Protect yourself from electric shock by insulating yourself from work and ground.

1.3Disconnect input plug or power before working on machine.

2Breathing welding fumes can be hazardous to your health.

2.1Keep your head out of the fumes.

2.2Use forced ventilation or local exhaust to remove the fumes.

2.3Use ventilating fan to remove fumes.

3Welding sparks can cause explosion or fire.

3.1Keep flammables away from welding. Don’t weld near flammables.

3.2Welding sparks can cause fires. Have a fire extinguisher nearby and have a watch person ready to use it.

3.3Do not weld on drums or any closed containers.

4Arc rays can burn eyes and injure skin.

4.1Wear hat and safety glasses. Use ear protection and button shirt collar. Use welding helmet with correct shade of filter. Wear complete body protection.

5Become trained and read the instructions before working on the machine or welding.

6Do not remove or paint over (cover) the label.

OM-356 Page 9

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Contents Processes OM-356188694JDescription From Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite Lire Avant Utilisation Signification des symbolesUN Choc É Lectrique peut tuer LES Fumé ES ET LES GAZ peuvent ê tre dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un incendie ou une explosionLE Bruit peut affecter l’ouïe LA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresInformation sur les champs é lectromagné tiques Principales normes de sé curitéConsignes relatives aux stimulateurs cardiaques Definitions Disconnect input plug or power before working on machineKeep your head out of the fumes Manufacturer’s Rating Label For CE Products Symbols And Definitions Selecting a Location InstallationMovement Falling Unit Can Cause Injury Location And AirflowSpecifications Dimensions And WeightsVolt-Ampere Curves Duty Cycle And OverheatingMinutes Welding Minutes Resting OverheatingRemote 14 Receptacle Weld Output Terminals And Selecting Cable SizesARC Welding can cause Electromagnetic Interference TerminalsNecting to receptacle Turn Off power before conElectrical Service Guide Close and secure primary door Placing Jumper Links And Connecting Input PowerControls OperationFor 200/230/460 Volts And Non CE Units Pulse ControlsFor CE Units Output Selector Switch Output Selector SwitchProcess Control Output Control Current ControlWhen Lift-Arc is selected, start arc as follows Start ModeWhen HF Start is selected, start arc as follows When HF Continuous is selected, start arc as followsMeters Amperage Adjustment ControlPreflow Time Control Balance/DIG ControlPostflow Time Control Percent % Peak Setting Pulse Controls50% Bkg AmpOptional Sequence Controls High Frequency ControlStart Time/Spot Time Control And Start Current Control Sequence Selection SwitchCrater Time Control And Final Current Control Start/Crater Sequence Controls Sequence Selection Controls Start Sequence Switch 4T PositionSpot Time Control Timer/Cycle CounterRoutine Maintenance Maintenance & TroubleshootingDisconnect power before maintaining MonthsTurn Off power before adjusting spark gaps Adjusting Spark GapsTools Needed 012 in 0.305 mm Help 3 Display Indicates the transformer of the unit has Voltmeter/Ammeter Help DisplaysHelp 4 Display There are not user serviceable parts inside unit TroubleshootingFan not operating Check for water in torch, and repair torch if necessaryProtect against overheating Circuit Diagram Electrical DiagramHigh Frequency Incorrect InstallationWelding Processes Requiring High Frequency Weld ZoneNonmetal Building Ground workpiece if required by codes Correct InstallationMetal Building Metal Building RequirementsMain Assembly Parts ListTRANSFORMER/STABILIZER Assembly 200/230/460 Optional 185 Switch, Push Button -1 ItemPage Support ServiceHobart Welding Products Contact your Distributor forCall