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  SAFETY PRECAUTIONS

  Follow these precautions carefully. Improper use of any welder can 

result in injury or death.

 

1. ONLY CONNECT WELDER TO A POWER SOURCE FOR WHICH IT    WAS  DESIGEND. 

The specification plate on the welder lists this information.  When welding outdoors only use an 

extension cord intended for such use.

2.  ONLY OPERATE WELDER IN DRY LOCATIONS and on cement or masonry floor. Keep area 

clean and uncluttered.

3.  KEEP ALL COMBUSTIBLES AWAY FROM WORK SITE.

4.  DO NOT WEAR CLOTHING THAT HAS BEEN CONTAMINATED  with grease or oil.

5.  KEEP CABLES DRY AND FREE FROM OIL AND GREASE and never coil around shoulders.

6.   SECURE WORK WITH CLAMPS or other means; don't overreach when working.

7.  NEVER STRIKE AN ARC ON A COMPRESSED GAS CYLINDER

8.  DON'T ALLOW THE INSULATED PORTION OF THE ELECTRODE HOLDER TO TOUCH 

THE WELDING GROUND WHILE CURRENT IS FLOWING.

9.  SHUT OFF POWER AND UNPLUG MACHINE WHEN REPAIRING OR ADJUSTING. Inspect

before every use. Only  use identical replacement parl.

10.  FOLLOW ALL MANUFACTURER'S RULES on operating switches and making adjustments. 

11.  ALWAYS WEAR PROTECTIVE CLOTHING when welding . This includes: long sleeved shirt

(leather sleeves), protective apron without pockets, long protective pants and boots. When handing 

hot materials, wear asbestos gloves.

12.  ALWAYS WEAR A WELDER'S HELMET WITH PROTECTIVE EYE PIECE when welding. 

Arcs may cause blindness.  Wear a protective cap underneath  the helmet.

13.  WHEN WELDING OVERHEAD, BEWARE OF HOT METAL DROPPINGS. Always protect 

the head, hand, feet and body.

14.  KEEP A FIRE EXTINGUISHER CLOSE BY AT ALL TIMES.

15.  DO NOT EXCEED THE DUTY CYCLE OF THE MACHINE. The rated cycle of a welding 

machine is the percentage of a ten minute period that the machine can operate safely at a given output

setting.

16.  KEEP ALL CHILDREN AWAY FROM WORK AREA. When storing equipment, make  sure it 

is out of reach of children.

17.  GUARD AGAINST  ELECTRIC SHOCK. DO  not  work when tired. Do  not let

 

body come In'

contact with grounded surfaces.  

 

Содержание Digi-Multi 250 ACDC

Страница 1: ...THANKS FOR PURCHASING OUR PRODUCT OPERATION INSTRUCTIONS BE SUITABLE FOR 1x220V 240V DC INVERTER WELDING MACHINE AC TIG DC TIG DC MMA CUT...

Страница 2: ...E WHEN REPAIRING OR ADJUSTING Inspect before every use Only use identical replacement parl 10 FOLLOW ALL MANUFACTURER S RULES on operating switches and making adjustments 11 ALWAYS WEAR PROTECTIVE CLO...

Страница 3: ...ge 10 200A Rated Output Current 200A Rated Duty Cycle 60 AC TIG No load Voltage 70V Current Adjusting Range 5 250A SP AC balance 10 70 AC Square Wave Frequency 30 250Hz Rated Duty Cycle 60 DC TIG Curr...

Страница 4: ...tion and damage 3 For the safety of the equipment and the persons the customer must correctly make grounding or protection according to the power supply system using 4mm 2 lead to connect the protecti...

Страница 5: ...ce 7 AC slector AC WAVE FORM advanced square soft square triangular square sine square 8 warning indicating light 9 MMA slector DC DC 10 TIG PULSE slector 11 TIG slector DC TIG AC TIG MIX TIG 12 2 T 4...

Страница 6: ...r press the torch switch select suitable argon flow Regulating the knob 3 13 Selecting suitable welding current according to thickness of the workpiece to be welded Selecting suitable current down slo...

Страница 7: ...d application scope of the process The pulse type argon tungsten are welding is different from the continuous DC argon are welding The welding current is pulsed The wave form of the current is shown i...

Страница 8: ...can obtain greater penetration ability But too much current can cause local melting of tungsten electrode Generally welding current required for DC tungsten argon are welding or greater current is us...

Страница 9: ...ated welding current and rated duty cycle of the welder Overload is not allowed After the welding operation is finished let the welder be ventilated for a few minutes and then cut off the power switch...

Страница 10: ...current and air pressure according to the thickness and material of the workpiece and the cutting speed The selecting standard for the spray nozzle of the torch The spray nozzle not change color whil...

Страница 11: ...t match with dia of tungsten electrode 4 After flow time too short 1 Regulated well 2 Replace or sharpen 3 Select the electrode dia and current correctly 4 Enlarge the time Welding torch overheat 1 No...

Страница 12: ...____ _________technical requirements and its release from the works is granted Inspector_________ Date___________ model quantity remark note Digi Multi 250 ACDC Welding machine 1 Welding Holder 1 Grou...

Страница 13: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Страница 14: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

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