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WARNING

   

FLYING SPARKS and HOT METAL 

     can cause injury.

Chipping and grinding cause flying metal. As welds cool, they can throw off slag.   

1.  Wear approved face shield or safety goggles. Side shields recommended.

2.  Wear proper body protection to protect skin.

WARNING

ARC RAYS can burn eyes and skin,

NOISE can damage hearing.

 Arc rays from the welding process produce intense heat and strong ultraviolet rays that 

 can burn eyes and skin. Noise from some processes can damage hearing.

1.  Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes 

    when welding or watching; 

2.  Wear approved safety glasses. Side shields recommended; 

3.  Use protective screens or barriers to protect others from flash and glare; 

    warn others not to watch the arc; 

4.  Wear protective clothing made from durable, flame-resistant material(wool and leather)

    and foot protection; 

5.  Use approved ear plugs or ear muffs if noise level is high; 

6.  Never wear contact lenses while welding.

WARNING

FUMES AND GASES can be hazardous

to your health.

Welding produces fumes and gases. Breathing these fumes and gases can be hazardous

to your health.

1.  Keep your head out of the fumes. Do not breathe the fumes.

2.  If inside, ventilate the area and/or use exhaust at the arc to remove welding fumes 

    and gases.

3.  If ventilation is poor, use an approved air-supplied respirator.

4.  Work in a confined space only if it is well ventilated, or while wearing an air-supplied 

    respirator. Shielding gases used for welding  can displace air causing injury or death. 

    Be sure the breathing air is safe.

5.  Do not weld in locations near degreasing, cleaning, or spraying operations. The heat 

    and rays of the arc can react with vapours to form highly toxic and irritating gases.

6.  Do not weld on coated metals, such as galvanized, lead, or cadmium plated steel, unless 

    the coating is removed from the weld area, the area is well ventilated, and if necessary, 

    while wearing an air- supplied respirator. The coatings and any metals containing these 

    elements can give off toxic fumes if welded.

WARNING

WELDING can cause fire or explosion.

Sparks and spatter fly off from the welding arc. The fly sparks and hot metal, weld spatter, 

hot workpiece, and hot equipment can cause fires and burns. Accidental contact of 

electrode or welding wire to metal objects can cause sparks, overheating, or fire.

1.  Protect yourself and others from flying sparks and hot metal.

2.  Do not weld where flying sparks can strike flammable material.

3.  Remove all flammables far away from the welding arc. If this is not possible, tightly 

    cover them with approved covers.

4.  Be alert that welding sparks and hot materials from welding can easily go through small 

    cracks and openings to adjacent areas.

5.  Watch for fire, and keep a fire extinguisher nearby.

WARNING

  

CYLINDERS can explode if damaged.

Shielding gas cylinders contain gas under high pressure. If damaged, a cylinder can 

explode. Since gas cylinders are normally part of the welding process, be sure to treat

them carefully.

1.  Protect compressed gas cylinders from excessive heat, mechanical shocks, and arcs.

2.  Install and secure cylinders in an upright position by chaining them to a stationary support

    or equipment cylinder rack to prevent falling or tipping.

3.  Keep cylinders away from any welding or other electrical circuits.

4.  Never allow a welding electrode to touch any cylinder.

5.  Use only correct shielding gas cylinders, regulators, hoses, and fittings designed for the

    specific application; maintain them and associated parts in good condition.

6.  Turn face away from valve outlet when opening cylinder valve.

7.  Keep protective cap in place over valve except when cylinder is in use or connected 

    for use.

8.  Read and follow instructions on compressed gas cylinders, associated equipment.

WARNING

 

ENGINE FUEL can cause fire or explosion. 

 

Engine fuel is highly flammable. 

1.  Stop engine before checking or adding fuel.

2.  Do not add fuel while smoking or if unit is near any sparks or open flames.

3.  Allow engine to cool before fuelling. If possible,check and add fuel to cold engine before

    beginning job.

4.  Do not overfill tank — allow room for fuel to expand.

5.  Do not spill fuel. If fuelling is spilled, clean up before starting engine.

6.  Be aware that welding on a ceiling, floor, bulkhead, or partition can cause fire on the 

    hidden side.

7.  Do not weld on closed containers such as tanks or drums.

8.  Connect work cable to the work as close to the welding area as practical to prevent

    welding current from travelling long, possibly unknown paths and causing electric 

    shock and fire hazards.

9.  Do not use welder to thaw frozen pipes.

10.  Remove stick electrode from holder or cut off welding wire at contact tip when not

       in use.

03

02

         Safety instructions

         Safety instructions

DC PULSE

 

SERIES

 

EQUIPMENT

DC PULSE

 

SERIES

 

EQUIPMENT

Summary of Contents for Tokyo2300

Page 1: ...OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS Tokyo2300 Welding Machine Register now and benefit Jetzt Registrieren und Profitieren www smart iwm com...

Page 2: ...ork day by day to optimize this vision Number 1 in Technology Number 1 in the prices Number 1 in Service Number 1 in the environmental compatibility More than 30 000 enthusiastic customers trust our e...

Page 3: ...1 Do not touch live electrical parts 2 Wear dry hole free insulating gloves and body protection 3 Insulate yourself from work and ground using dry insulating mats or covers 4 Disconnect input power or...

Page 4: ...ects can cause sparks overheating or fire 1 Protect yourself and others from flying sparks and hot metal 2 Do not weld where flying sparks can strike flammable material 3 Remove all flammables far awa...

Page 5: ...h heart pacemaker should be away from the welding area 1 2 Effects Of Low Frequency Electric and Magnetic Fields 1 3 Symbol Chart Note that only some of these symbols will appear on your model Electri...

Page 6: ...al sensitivity Summary DC PULSE SERIES EQUIPMENT In DC TIG without HFopertation If the tungsten electrode touches the workpiece when welding the current will drop to short circuit current to protect t...

Page 7: ...al requirements for your situation in this regard Due to variations that can occur in manufactured products claimed performance voltages ratings all capacities measurements dimensions and weights quot...

Page 8: ...10 11 Operation DC PULSE SERIES EQUIPMENT 3 1 Layout For The Panel Operation DC PULSE SERIES EQUIPMENT 21 22 20 1 6 2 3 7 4 9 10 11 17 15 5 12 13 14 16 19 18 8 Front Behind...

Page 9: ...should a thermal overload condition be present 4 Power ON Indicator The POWER ON indicator illuminates when the ON OFF switch is in the ON position and the correct mains voltage is present 1 Digital...

Page 10: ...m the Power Source via heavy duty bayonet type terminals It is essential however that the male plug is inserted and turned securely to achieve a sound electrical connection 17 Negative Welding Termina...

Page 11: ...nd Current remains ON until the torch trigger switch is released after it has been depressed Note The maximum crater current available will be limited to the set value of the base current 8 Post Flow...

Page 12: ...tungsten with approximately 1 6mm to 3 2mm sticking out from the gas cup ensuring you have correct sized collet 8 Tighten the back cap 9 Turn the switch to the ON position The power L E D light should...

Page 13: ...r switch shuts off protectively because of failure Don t restart it until until problem is resolved Otherwise the range of problem will be extended TIG Welding Application Shot 4 1 TIG Basic Welding T...

Page 14: ...50 50 80 65 105 75 125 85 125 95 135 100 135 115 145 150 225 175 250 220 300 66 56 30 25 30 25 30 25 25 20 25 Notice the above parameters originate from Welding Dictionary P150 Volume 1 of Edition 2 4...

Page 15: ...weld steel sections without any special preparation For heavier sections and for repair work on castings etc it will be necessary to cut or grind an angle between the pieces being joined to ensure pr...

Page 16: ...s broken Change it Troubleshooting DC PULSE SERIES EQUIPMENT Troubleshooting DC PULSE SERIES EQUIPMENT 6 No no load voltage output MMA If the overheat indicator is on The main circuit is broken The ma...

Page 17: ...act If the display number is not intact please replace the damaged LED If it still doesn t work please maintain or replace the display PCB Observe that whether the min max value on LED accords with th...

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