AMH ULTRAMIG 200 Manuale utente

Thank you for choosing AMH Canada’s ULTRAMIG 200 INVERTER. Our welders are of high safety,

reliability, durability and convenient maintenance, as well as excellent welding efficiency. This user’s manual

contains important information about safe installation, operation and maintenance of this product. For welder’s

technical parameters, please refer to technical parameter in this manual. Please read this manual carefully

before operate. In order to ensure the operator’s safety and a reliable working environment, please pay

attention the safety tips and operate according to the instructions. For more AMH Canada products, please

contact AMH Canada headquarters,authorized dealers, or visit our website: http://www.amh.ca.

Declaration

AMH Canada Ltd: We hereby solemnly declare that all products are manufactured according to relative GB

or ISO standard, and conform to IEC60974-1 international safety standard.

All products purchased from our company are covered for one-year defect liability period, starting from the

purchasing day on the contract.

Please read this manual carefully before operation:

1. AMH Canada make every effort to achieve the full accuracy and data integrity of this manual’s

content; AMH Canada assume no liability and responsibility for any nonconforming operation to

this manual.

2. Copyright by AMH Canada Ltd. All rights are reserved. AMH Canada reserves the right to modify

this manual without prior notice.

3. Though contents in this manual have been carefully checked, inaccuracies might still exist. Thank you

for contacting us in case of any inaccuracy you may discover in this manual.

4. Any unauthorized copy, record, reprint or spread of the contents in this manual is prohibited.

5. This manual was released in April, 2021.

AMH Canada LTD.

Address: 391, St-Jean-Baptiste Est, Rimouski (Québec) CANADA

Postcode: G5L 1Z2

Tel: 418-724-4105

Website: http://www.amh.ca

E-mail: [email protected]

Notes:

To avoid any loss and personal injury, please pay special attention to all “NOTE!”.

Please read this manual carefully before operation.

Contents

1.Safety-------------------------------------------------------------------------------------------------------------------------- 1

2.Symbol Description -------------------------------------------------------------------------------------------------------- 2

3.Functions --------------------------------------------------------------------------------------------------------------------- 3

4. Performance Features ---------------------------------------------------------------------------------------------------- 3

5.Technical Parameters ------------------------------------------------------------------------------------------------------ 4

6. Operation Description ---------------------------------------------------------------------------------------------------- 6

7.Installation & Commission & Operation ------------------------------------------------------------------------------ 7

7.2 Gas Shielded Welding Installation and Operation ----------------------------------------------------------------9

7.3 Gasless Shielded Welding Installation and Operation---------------------------------------------------------- 10

8.Precautions----------------------------------------------------------------------------------------------------------------- 11

9. Basic Knowledge of Welding ------------------------------------------------------------------------------------------ 12

10. Maintenance------------------------------------------------------------------------------------------------------------- 21

11. Troubleshooting -------------------------------------------------------------------------------------------------------- 22

APPENDIX A: Packing, Transportation, Storage------------------------------------------------------------------- 24

APPENDIX B: WIRING DIAGRAM OF COMPLETE MACHINE-------------------------------------------- 25

7.1 MMA Installation and Operation 7

8.2 Safety Tips 11

8.1 Working Environment 11

9.3 Multi-positional Welding 20

9.2 GMAW 15

9.1 MMA 12

A.3 Storage 24

A.2 Transportation - 24

A.1 Packing 24

1. Safety

Welding may cause damage to you and others. Please take good protection during welding. Please refer to the

operator safety guidelines in conformity with the accident prevention requirements of the manufacturer for more

details.

Only qualified personnel can operate this machine!

Please use welding protection appliances approved by national safety

supervision department.

All operators must be licensed and valid special operating personnel for

metal welding & cutting jobs.

Please cut off power supply while maintaining.

Electric shock-may result in serious injury or even death!

Install grounding device according to application standard.

Do not touch live parts with naked skin, wet gloves or wet clothes.

Be sure you are insulated from ground and work piece.

Make sure all your working conditions are safe

Fume and gases can be dangerous!

Keep your head away from fumes and gases while in welding.

Please use enough ventilation or exhaust to keep fumes and gases away

from the breathing zone.

Arc rays can burn!

Use suitable shield and clothing to protect your eyes and body.

Protect other nearby personnel with suitable, non-flammable screening

from being injured.

Improper operation may cause fire or explosion.

Welding spark may cause fire. Please make ensure there are no

inflammables in welding area, and always be alert to fire safety.

Make sure there is fire extinguisher readily available and welders are

well trained to operate the fire extinguisher.

Do not weld air-tight container.

Do not use this machine for pipe unfreezing

Weld materials can burn.

Do not touch hot work piece with bare hands.

Cool the welding torch after continuously working.

Excessive noise can be harmful to hearing.

Wear ear covers or other hearing protectors when welding.

Give warning to nearby personnel that noise may be potentially

hazardous to hearing.

Magnetic field can be harmful to pacemakers.

Electric current flowing through any conductor creates electric and

magnetic fields. Welders having peacemakers should consult their

doctor before operating this equipment.

Moving parts may injure your body.

Please keep away from moving parts (such as fan).

All door, panel, cover, baffle plate, and other protective device should

be closed and well located.

Asking for professional support while trouble strikes.

When trouble strikes in installation and operation, please resort to this

manual for according contents.

If you are still in lost, or you still cannot solve the problem, please

contact the AMH Canada dealer or the service center for professional

support.

2. Symbol Description

Cautions in operation

Items need special instruction

It’s forbidden to dispose electric waste with

other ordinary waste. Please take care of our

environment.

3. Function Description

Multi-function Design

MMA/MIG are available

Integrated trolley

Spool gun

FCAW

4. Performance Features

Advanced IGBT inverter technology

20-33KHz inverting frequency greatly reduces welder’s size and weight

Great reduction in copper and iron loss greatly enhances the welding efficiency and saves energy.

Switching frequency is beyond audio frequency, which almost eliminates noise pollution.

Leading control mode

It can be welded with various electrodes with a diameter of 0.6mm~1.2mm, and it can bewidely

used in acid and basic electrode welding.

Easy arc starting, less spatter, stable current and good shaping.

Nice shape and structure design

Metal enclosure can withstand strong shock and drop and guarantee high work efficiency even in

harsh working environment.

Excellent insulating property.

Waterproof, antistatic and anticorrosion.

5. Main Technical Parameters

MODEL ULTRAMIG 200 INVERTER

Input power supply Single-phase AC220V-240V, 50/60Hz

Rated input capacity (KVA) 8.8

Rated output current (A) 200

Rated output voltage (V) 24

Rated duty cycle (%) 35

No-load voltage (V) 52

Output current range in MMA (A) 10～200

Output current range in MIG (A) 30～200

Output voltage range in MIG (V) 11~27

Electrode diameter applicable (mm) 0.6/0.8/0.9/1.0

Wire spool applicable (kg) 15

Wire feed speed range (m/min) 1.5～16

Insulation class F

Cooling mode Air-cooling

Protection class IP21S

Power factor 0.7

Efficiency (%) 85

Size (mm) 900X450X755

Weight (Kg) 46

6. ※Note!: ①Tested under 40℃working environment.

6. Operation Description

1. VRD LED

2. Power LED

3. Overheating LED

16 4. Voltage meter

15 5. Manual wire feeding button

6. Voltage control knob in MIG

7. Wire feed speed control knob in MIG

8. Inductance control knob

13 9. European connector of the welding torch in

MIG

12 10. Socket of wire pull torch control cable

11. “－” output terminal

12. “＋” output terminal

11 13. MMA/MIG switch

14. Push/Pull torch switch

10 15. 2T/4T switch

16. Current control knob in MMA

17. Current meter

18. Power switch

19. Input power cord

20. Socket of gas regulator heater

21. Fan

22. Gas inlet

23. Burn back time

7. Installation, Debugging & Operation

Notice: Please install the machine strictly according to the following steps.

Turn off the power supply before any electric connection operation.

IP21S enclosure protection grade, please do not operate it in rain.

7.1 MMA Installation

Fig 6 MMA Sketch Map

1. Please connect the primary power line to the according voltage class. Please make sure the power

24.Spool

25.Wire feeder

26.Euro connector

Indice

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