1. הקדמה
This manual provides essential information for the safe and effective operation, setup, maintenance, and troubleshooting of your YESWELDER 205A MMA/Lift TIG Arc Welder. Please read this manual thoroughly before operating the machine to ensure proper use and to prevent injury or damage.

בילד 1.1: פראָנט view of the YESWELDER 205A MMA/Lift TIG Arc Welder, showcasinג זײַן קאָמפּאַקטן דיזײַן און קאָנטראָל פּאַנעל.
2. זיכערקייַט אינפֿאָרמאַציע
Welding operations involve significant risks. Always prioritize safety to prevent electric shock, burns, fire, and other hazards. Adhere to all local and national safety regulations.
אַלגעמיינע זיכערקייַט פּריקאָשאַנז:
- Wear appropriate personal protective equipment (PPE), including a welding helmet with proper shade, flame-resistant clothing, welding gloves, and safety shoes.
- Ensure the welding area is well-ventilated to avoid inhaling fumes.
- האַלטן ברענעוודיק מאַטעריאַלס אַוועק פון די וועלדינג געגנט.
- שטענדיק אָפּשטעקן די מאַכט איידער איר דורכפירן וישאַלט אָדער אַדזשאַסטמאַנץ.
- ניצט נישט דעם שווייסער אין דamp אָדער נאַס טנאָים.
ינאַגרייטיד זיכערקייַט פֿעיִקייטן:
The YESWELDER 205A is equipped with several safety mechanisms:
- אָטאַמאַטיק וואָלtage Fluctuation Compensation: Helps maintain stable welding performance despite input power variations.
- אָווערקוררענט שוץ: Automatically shuts down the machine if current exceeds safe limits.
- אָווערלאָאַד שוץ: Prevents damage from excessive load.
- טעמפּעראַטור קאָנטראָל: Monitors internal temperature and initiates automatic shutdown if overheating occurs.
- IP21 Protection Standard: Provides protection against solid objects over 12mm and vertically falling water drops.
- Electrostatic Coating: Unique coating designed to prevent shock transfer.

בילד 2.1: איבערview of the YESWELDER 205A's built-in safety features.
3. פּראָדוקט איבערview
The YESWELDER 205A is a versatile 2-in-1 welding machine offering both Stick (MMA) and Lift TIG welding capabilities. It features an advanced IGBT inverter technology for stable arc performance and a user-friendly interface.
שליסל פֿעיִקייטן:
- Dual Welding Modes: Supports Stick (MMA) and Lift TIG welding.
- הויך רעזולטאַט: אַרויף צו 205 amperes, suitable for various welding tasks.
- אַוואַנסירטע פאַנגקשאַנז: Includes Hot Start, Arc Force, and Anti-Stick for improved arc ignition and stability.
- גרויס געפירט ווייַז: Provides clear visibility of current, electrode size, and welding mode.
- פּאָרטאַטיוו פּלאַן: Weighs approximately 3.8 kg (8.4 lbs) for easy transport.
- דוראַבאַל קאַנסטראַקשאַן: Features an additional plastic casing for enhanced protection.

Image 3.1: The YESWELDER 205A supports both Stick (MMA) and Lift TIG welding modes.
קאָנטראָל פּאַנעל הקדמה:
Familiarize yourself with the control panel components for efficient operation.

בילד 3.2: דעטאַלירט view of the control panel, indicating the digital display, value knob, VRD button, parameter button, and welding mode button.
- דיגיטאַל ווייַז: Shows welding parameters such as current, electrode size, and selected mode.
- Value Knob: Adjusts welding current and other parameters.
- VRD Button: Activates or deactivates Voltage Reduction Device for enhanced safety in certain environments.
- Parameter Button: Cycles through adjustable parameters (e.g., Hot Start, Arc Force).
- Welding Mode Button: Selects between Stick (MMA) and Lift TIG welding modes.

Image 3.3: The upgraded large LED display provides clear and comprehensive information during operation.
4. סעטאַפּ
Proper setup is crucial for safe and effective welding. Follow these steps carefully.
4.1 אַנפּאַקינג און דורכקוק:
- Remove the welder and all accessories from the packaging.
- Inspect for any shipping damage. Contact your supplier immediately if damage is found.
- זיכער מאַכן אַז אַלע קאָמפּאָנענטן וואָס זענען ליסטעד אין דער פּאַקינג ליסטע זענען פאַראַן.
4.2 Connecting Accessories:

Image 4.1: Electrode holder and ground clamp קאַנעקשאַנז.
- ערד קלamp קשר: פאַרבינדן די ערד קלamp cable to the negative (-) output terminal on the welder. Securely attach the ground clamp צום ווערקפּיס אָדער וועַלדינג טיש, זיכער מאַכנדיק גוטן עלעקטרישן קאָנטאַקט.
- Electrode Holder Connection (for MMA/Stick): Connect the electrode holder cable to the positive (+) output terminal on the welder. Insert the welding electrode into the holder.
- TIG Torch Connection (for Lift TIG - torch sold separately): If performing Lift TIG welding, connect the TIG torch cable to the negative (-) output terminal. Connect the gas hose from the TIG torch to your argon gas regulator.
4.3 מאַכט קאַנעקשאַן:
- זיכער מאַכן אַז דער שווייסער'ס מאַכט סוויטש איז אין דער אויסגעלאָשן פּאָזיציע.
- Connect the power input cable to a suitable 230V power outlet. Verify that the power source meets the welder's requirements.
5. אַפּערייטינג ינסטרוקטיאָנס
The YESWELDER 205A offers two primary welding modes: Stick (MMA) and Lift TIG.
5.1 Starting the Welder:
- After connecting all cables and ensuring safety, turn the power switch to the ON position.
- The LED display will illuminate, showing the default welding mode and current.
5.2 Stick (MMA) Welding:

Image 5.1: Visual representation of Stick welding (left) and Lift TIG welding (right).
- אויסקלייַבן מאָדע: Press the 'Welding Mode Button' until 'Stick' (MMA) is indicated on the display.
- Set Current: Use the 'Value Knob' to adjust the welding current (amperes) according to the electrode type and material thickness. The machine supports up to 205A.
- Adjust Parameters (Optional): Press the 'Parameter Button' to cycle through Hot Start and Arc Force settings. Adjust these using the 'Value Knob' as needed for optimal arc ignition and stability.
- Begin Welding: Strike the arc by lightly touching the electrode to the workpiece and quickly lifting it slightly. Maintain a consistent arc length and travel speed.
5.3 Lift TIG Welding:
For Lift TIG welding, a TIG torch with a gas valve is required (not included).
- אויסקלייַבן מאָדע: Press the 'Welding Mode Button' until 'Lift TIG' is indicated on the display.
- Set Current: Use the 'Value Knob' to adjust the welding current (amperes) based on the material and tungsten electrode size.
- גאַז לויפן: Open the gas valve on the TIG torch to establish argon gas flow.
- אָנהייבן אַרק: Gently touch the tungsten electrode to the workpiece and then lift it slightly (1-2mm) to initiate the arc. The arc will start at a low current and ramp up to the set current.
- Perform Weld: האַלט אַ קורצע באָגן לענג און פֿיטערט די פֿילער שטאַנג מאַנועל אויב נייטיק.
6. וישאַלט
רעגולערע אויפהאלטונג גאראנטירט די לאנגעוויטי און אפטימאלע פאָרשטעלונג פון אייער שווייסער.
6.1 טעגלעך וישאַלט:
- Clean the exterior of the machine with a dry, soft cloth.
- Inspect all cables and connections for damage or loose fittings.
- Check the electrode holder and ground clamp פֿאַר טראָגן.
6.2 Periodic Maintenance (Monthly/Quarterly):
- אינערלעכער רייניקונג: Disconnect power. Open the machine casing and use compressed air to blow out dust and debris from the cooling fins and internal components. Ensure no moisture enters.
- פען טשעק: Verify that the cooling fan operates freely and is not obstructed.
- טערמינאַל דורכקוק: Check all power terminals for corrosion or looseness. Tighten if necessary.
Caution: Only qualified personnel should perform internal maintenance. Always disconnect power before opening the machine.
7. טראָובלעשאָאָטינג
זעט די טאבעלע אונטן פאר אלגעמיינע פראבלעמען און זייערע מעגליכע לייזונגען.
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| שווייסער טוט זיך נישט אן | No power from outlet; Power switch off; Internal fuse blown | Check power supply; Turn power switch ON; Contact service for fuse replacement |
| קיין בויגן אדער שוואַכן בויגן | Poor ground connection; Incorrect current setting; Wet or old electrodes; Damaged cables | Ensure good ground contact; Adjust current; Use dry electrodes; Inspect and replace cables |
| איבערהיצונג אינדיקאַטאָר אויף | Exceeded duty cycle; Insufficient ventilation; Fan malfunction | Allow machine to cool down; Ensure clear airflow; Check fan operation |
| אַנסטייבאַל קרייַזבויגן | אומרעכט שטראם/באלtage; Contaminated workpiece; Improper electrode angle | Adjust settings; Clean workpiece; Correct electrode technique |
8. ספּעסאַפאַקיישאַנז
Technical specifications for the YESWELDER ARC-205D-EU model.

Image 8.1: Detailed technical specifications for the ARC-205D model.
| באַשרייַבונג | ווערט |
|---|---|
| מאָדעל נומער | ARC-205D-EU |
| אַרייַנשרייַב וואָלtagE (U1) | 230V |
| Max Input Current (I1 max) | 29 א |
| Effective Input Current (I1 eff) | 22.4 א |
| Output Current (I2) | 205A (MMA), 158A (TIG) |
| רעזולטאַט חלקtagE (U2) | 18.2V (MMA), 16.3V (TIG) at 60% duty cycle |
| No-Load VoltagE (U0) | 65V |
| Duty Cycle (X) | 60% ביי 205A, 100% ביי 158A |
| דימענסיעס (L X W X H) | 31.5 X 12 X 20.8 סענטימעטער |
| וואָג | 3.8 קג (8.4 לבס) |
| קאָאָלינג אופֿן | פאַן קאָאָלינג |
| ינסאַליישאַן גראַדע | F |
| שוץ קלאַס | IP21S |
9. וואָראַנטי און שטיצן
For warranty information, technical support, or service inquiries, please contact YESWELDER customer service. Keep your purchase receipt as proof of purchase.
For further assistance, visit the official YESWELDER webזייטל אדער קאָנטאַקט זייערע אָטערייזד סערוויס צענטערס.





