Yeswelder ARC-400Q Скачать руководство пользователя страница 7

WELDING SPARKS CAN CAUSE FIRE OR EXPLOSION! 
Electric welding produces sparks which can be discharged considerable distances at high velocity ignit-
ing flammable or exploding vapors and materials. Remove all flammable items within 35 feet of the weld-
ing area. Always keep a fire extinguisher nearby while welding.

FUMES AND WELDING GASES CAN BE A HEALTH HAZARD! 
Fumes and gasses released during welding are hazardous. Do not breathe fumes that are produced by 
the welding operation. Wear an OSHAapproved respirator when welding. Always work in a properly ven-
tilated area.

HOT METAL AND TOOLS WILL BURN! 
Electric welding heats metal and tools to temperatures that will cause severe burns! Use protective, heat 
resistant gloves and clothing.

1. While wearing a properly functioning Auto Darkening Welding Helmet, lightlydrag the tip of the Welding 

Rod along the workpiece surface to start an arc.

2. Feed the Welding Rod into the workpiece joint at a 15° angle.

3. Lift rod from workpiece when weld bead is completed.

4. Turn off Welder power switch.

5. Set the Electrode or “Stick” Holder on a safe, non-flammable, surface.

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1.  Plug  the  power  cord  into  a  properly  grounded,  1Phase  220-240  Volt  AC,  50/60Hz,  50  Amp  outlet;  3 
Phase 240-480 Volt AC, 50/60Hz, 50 Amp outlet
2. Make sure the Electrode or “Stick” is not making contact with the grounded workpiece.

ELECTRIC SHOCK CAN CAUSE INJURY OR DEATH! 
The  electrode  and  work  (or  ground)  circuits  are  electrically  “hot”  when  the  welder  is  on.  Do  not  allow 
these  “hot”  parts  to  come  in  contact  with  your  bare  skin  or  wet  clothing.  Always  wear  dry,  protective 
clothing and leather welding gloves and insulated footwear.

3. Switch the Power Switch to “On”.

ARC RAYS CAN BURN! 
Arc rays produce intense ultraviolet radiation which can burn exposed skin and cause eye damage. Use 
a shield with the proper filter (a minimum of #11) to protect your eyes from sparks and the rays of the arc 
when welding or when observing open arc welding (see ANSI Z49.1 and Z87.1 for safety standards).

PREPARING TO “STICK” WELD

Содержание ARC-400Q

Страница 1: ...USER S MANUAL Note Please read this user s manual carefully before using this product...

Страница 2: ...ut off however the fan will continue run ning to cool the overheated components When a safe temperature has been reached the Welder will auto matically switch the welder output back on To increase the...

Страница 3: ...eration Always attach the ground clamp to the piece to be welded and as close to the weld area as possible This will give the least resistance and best weld Electric welding produces sparks which can...

Страница 4: ...ing equipment Never touch welded work surface torch tip or nozzle until they have com pletely cooled Grinding and sanding will eject metal chips dust debris and sparks at high velocity To pre vent eye...

Страница 5: ...er Switch is set to the ON position FIG B Power Indicator LED Illuminates Amber when the unit has reached the maximum internal component temperature FIG B This oc curs when the Duty Cycle has been exc...

Страница 6: ...d turn 180 clockwise to lock in place 4 Attach the Ground Clamp to the workpiece as close to the welding area as possible To ensure good ground clean the grounded area of any rust grease oils or paint...

Страница 7: ...ing Rod into the workpiece joint at a 15 angle 3 Lift rod from workpiece when weld bead is completed 4 Turn off Welder power switch 5 Set the Electrode or Stick Holder on a safe non ammable surface 6...

Страница 8: ...ow Dif culty Starting Arc Arc Wander Dif culty Holding Arc PROBLEM Clean base metal of any oil debris coatings or moisture If base metal is cold rolled steel make sure to remove any mill scale To redu...

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