Everlast POWERARC 140ST Скачать руководство пользователя страница 19

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TROUBLE:

CAUSE/SOLUTION

Machine will not turn on

Check cords and wiring in the plug. Check cir-
cuit breaker. Contact Everlast Technical Sup-

port to check and replace main unit fuse.

Machine runs, but will not weld in

either mode. Red LED is on.

Check for sound work clamp connection.
Make sure work/Torch cable is securely fas-

tened to DINSE connector. Reset main power
switch if overcurrent light is on after cool down
period. Contact Technical Support.

Arc has difficulty establishing,

welding rod sticking

Wet welding rods. Too low of amperage. Too
high of amperage. Use fresh rods. Adjust

amps. Wrong polarity.

Welding rod is rapidly consumed.

Too small of welding rod. Too high of amper-
age setting. Wrong polarity.

Tungsten is rapidly consumed.

No/low gas flow. Wrong torch polarity (+).
Open gas valve, readjust flow meter.

Change polarity so torch is in negative (-).
Scratch starting. For 140ST use only lift start
technique. 200/300 results in more wear be-

cause lift sta

Porosity of the Weld. Discolored

weld color. Too much spatter.
Additional TIG symptom: Tungsten

is discolored.

Stick: Too long of arc length. Too high of
amps.

TIG: Same as above/ Low flow rate of shielding
gas. Too short of post flow period. Wrong TIG
cup size.

Weld quality is poor, unstable arc.

Weld is dirty/oxidized.

Clean paint/rust from weld. Make sure work
clamp has good contact. Too low of amps/Too

large of tungsten. Incorrect wiring of welder.
Tungsten (TIG) is poorly ground/contaminated.

LED illuminates yellow/green or

red. Machine runs, but no weld
power.

Duty cycle exceeded. Allow machine to cool.
Reset main power switch after full cool down

period. Make sure fan is not blocked. Overcur-
rent (red). Check circuits for over/under volt-
age. Dirty power from generator. Internal fault.

Slight whine or squeal to arc or to

welder while turned on.

Normal. Sound may vary.

Circuit breaker trips. Internal

Fuse blown.

Wiring fault. Too small of wire or circuit break-
er. Welder internal short. Contact Everlast

Technical Support before resuming use.

Trouble shooting

Section 3

Содержание POWERARC 140ST

Страница 1: ...ty Setup and General Use Guide Rev 2 0 00618 14 Analog dc Stick DC TIG inverter welder CC GTAW P SMAW IGBT 1 PHASE DC everlastwelders com 1 877 755 9353 329 Littlefield Ave South San Francisco CA 9408...

Страница 2: ...duct in this manual are subject to change without notice or up date of this manual This manual is intended to be a general guide and not intended to be exhaustive in its content regarding safety weldi...

Страница 3: ...nce technical support available through the main company headquarters available in your country For best service call the appropriate support line and follow up with an email particularly if off hours...

Страница 4: ...om forums index php Main toll free number 1 877 755 WELD 9353 9am 5pm PST M F 11am 4pm PST Sat FAX 1 650 588 8817 Everlast Canada Everlast consumer satisfaction email sales everlastwelders ca Everlast...

Страница 5: ...unit Do not operate the unit until you have read this manual and you are thoroughly familiar with the safe operation of the unit If you feel you need more information please contact Everlast Support...

Страница 6: ...equip ment If no protection is available exclude them from the work area Even brief expo sure to the rays from the welding arc can damage unprotected eyes Always wear hearing protection because weldi...

Страница 7: ...y burning of the eyes nose or throat are signs that you need to increase ventilation Stop immediately and relocate work if necessary until adequate ventilation is ob tained Stop work completely and se...

Страница 8: ...ion Keep all combustible materials including rags and spare clothing away from area Keep all flammable fuels and liquids stored separately from work area Visually inspect work area when job is complet...

Страница 9: ...A 20 4 25 6 V 220V OPEN CIRCUIT VOLTAGE 70 V LIFT HF TIG FEATURE LIFT START TIG ONLY LIFT START TIG PACKAGE 17V TORCH GAS VALVE CONSTANT CURRENT CC OUTPUT TYPE DC CELLULOSE ROD CAPABLE 6010 6011 6011...

Страница 10: ...perior and the correct method of welding aluminum 3 2 Basic Overview and operation PowerARC 140ST The PowerARC 140 ST package includes a basic TIG torch with a manual gas valve stick electrode holder...

Страница 11: ...under voltage power sup ply or an internal fault If the light is green or yellow green this a duty cycle issue In either case if the light does not clear and the unit does not resume welding output by...

Страница 12: ...STICK SELECTOR SWITCH ON INDICATOR OVERCURRENT DUTY CYCLE INDICATOR TORCH AND WORK CLAMP CONNECTORS POLARITY TIG MODE TORCH NEGATIVE WORK POSITIVE STICK MODE TORCH POSITIVE WORK NEGATIVE PowerARC 140S...

Страница 13: ...LAST WORK TIG TORCH IMPORTANT The PowerARC 140ST is DC output only DC TIG is not recommended for welding aluminum or magnesium The lift start process is a low maintenance start type for DC TIG and Hig...

Страница 14: ...14 GENERAL SETUP AND OPERATION Section 2 PowerARC 140ST STICK WELDING CONFIGURATION POLARITY STICK MODE TORCH POSITIVE WORK NEGATIVE WORK TORCH...

Страница 15: ...ECTRICIAN AND LOCAL CODES BEFORE WIRING YOUR UNIT EVERLAST IS NOT RESPONSIBLE FOR DAMAGE OR INJURIES RESULTING FROM IMPROPER WIRING Use a 240V to 120V connector adapter available from Everlast when op...

Страница 16: ...Method Scratch Match Method STARTING METHODS METAL THICKNESS ELECTRODE SIZE WELDING AMPS 1 mm 040 1 5 mm 1 16 20 40 2 mm 080 2 mm 3 32 40 90 3 mm 1 8 3 2 mm 1 8 80 150 DC STICK SMAW OPERATION GUIDE G...

Страница 17: ...ten to the metal until ready The tip is always live 2 Quickly rotate the cup so that the tungsten comes in brief contact 2 seconds with the metal 3 After contact with the metal quickly rock the torch...

Страница 18: ...ARALLEL TO WHEEL FACE OR AN UNSTABLE ARC WILL RESULT Use a point for low amp use to help control arc Create a slight truncation on the tip for higher amp use for best arc stability Grind the tip so th...

Страница 19: ...que 200 300 results in more wear be cause lift sta Porosity of the Weld Discolored weld color Too much spatter Additional TIG symptom Tungsten is discolored Stick Too long of arc length Too high of am...

Страница 20: ...t carry case 1 Tong style Stick electrode holder and cable 10 ft 1 17V Economy gas valve torch and cable 10 ft 1 Steel work clamp and cable 10 ft 1 PowerARC 140ST DC Stick DC TIG Inverter welder 1 Man...

Страница 21: ...21 NOTES...

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