DEKO MMA ARC 250A Inverter Welding Machine and MZ350T Auto-Darkening Welding Helmet User Manual

ആമുഖം

This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your DEKO MMA ARC 250A Inverter Welding Machine and MZ350T Auto-Darkening Welding Helmet. Please read these instructions carefully before use and retain them for future reference.

സുരക്ഷാ വിവരങ്ങൾ

മുന്നറിയിപ്പ്: വെൽഡിംഗ് അപകടകരമാണ്. പരിക്കുകളോ മരണമോ തടയാൻ എല്ലായ്പ്പോഴും സുരക്ഷാ മുൻകരുതലുകൾ പാലിക്കുക.

• വൈദ്യുതാഘാതം: Can kill. Do not touch live electrical parts. Wear dry welding gloves and protective clothing. Ensure the welding machine is properly grounded.
• പുകയും വാതകങ്ങളും: Can be hazardous to your health. Keep your head out of the fumes. Use ventilation or exhaust to remove fumes and gases from the breathing zone.
• ആർക്ക് കിരണങ്ങൾ: Can burn eyes and skin. Wear a welding helmet with a proper shade filter to protect your eyes and face. Wear appropriate protective clothing to protect your skin.
• തീയും സ്ഫോടനവും: വെൽഡിംഗ് സ്പാർക്കുകൾ, ചൂടുള്ള ലോഹം എന്നിവ തീപിടുത്തത്തിന് കാരണമാകും. വെൽഡിംഗ് സ്ഥലത്ത് നിന്ന് കത്തുന്ന വസ്തുക്കൾ മാറ്റി വയ്ക്കുക. ഒരു അഗ്നിശമന ഉപകരണം എപ്പോഴും ലഭ്യമാക്കുക.
• ശബ്ദം: Can damage hearing. Wear ear protection.
• Always ensure the work area is clean, dry, and well-ventilated.
• Disconnect power before servicing or moving the welding machine.

ഉൽപ്പന്നം കഴിഞ്ഞുview - DEKO MMA ARC 250A Welding Machine

ഫ്രണ്ട് പാനൽ ഘടകങ്ങൾ

Image: Front panel of the DEKO MMA ARC 250A welding machine, showing the power indicator light, overheating indicator light, current meter, welding current adjustment knob, positive output terminal, and negative output terminal.

• പവർ ഇൻഡിക്കേറ്റർ ലൈറ്റ്: Illuminates when the machine is powered on.
• Overheating Indicator Light: Illuminates if the machine overheats, indicating a need to cool down.
• നിലവിലെ മീറ്റർ: Displays the current welding ampഇറേജ്.
• Welding Current Adjustment Knob: Used to set the desired welding current (ampകോപം).
• Positive Output Terminal (+): Connects to the earth clamp.
• Negative Output Terminal (-): Connects to the electrode holder.

പിൻ പാനൽ ഘടകങ്ങൾ

Image: Rear panel of the DEKO MMA ARC 250A welding machine, showing the power switch, power input, and rear vent.

• വൈദ്യുതി സ്വിച്ച്: Turns the welding machine ON or OFF.
• പവർ ഇൻപുട്ട്: Connects the machine to the main power supply (AC 1~220V).
• Rear Vent: Provides cooling for the internal components. Ensure it is not obstructed.

ഉൽപ്പന്നം കഴിഞ്ഞുview - DEKO MZ350T Auto-Darkening Welding Helmet

Helmet Components

Image: DEKO MZ350T Auto-Darkening Welding Helmet, highlighting the solar battery panel, headgear tightness knob, arc sensor, inner filter, and dark shade knob.

• Solar Battery Panel: Powers the auto-darkening filter and charges the internal battery.
• Headgear Tightness Knob: Adjusts the fit of the helmet headgear for comfort and stability.
• ആർക്ക് സെൻസർ: Detects the welding arc and triggers the auto-darkening function.
• Inner Filter: The auto-darkening lens assembly.
• Dark Shade Knob: Adjusts the dark shade level (DIN 9-13) for different welding processes and amperages.

Lens Display and Controls

Image: Close-up of the DEKO MZ350T Auto-Darkening Welding Helmet lens display, showing the replaceable lithium battery (CR2032), delay control, and sensitivity control.

• Replaceable Lithium Battery (CR2032): Provides backup power for the auto-darkening filter.
• കാലതാമസം നിയന്ത്രണം: Adjusts the time it takes for the lens to return to its light state after welding stops.
• സംവേദനക്ഷമത നിയന്ത്രണം: Adjusts the sensitivity of the arc sensors to detect the welding arc.

സജ്ജമാക്കുക

Welding Machine Setup

1. പ്ലേസ്മെൻ്റ്: Place the welding machine on a stable, level surface in a well-ventilated area, away from flammable materials. Ensure the rear vent is unobstructed.
2. എർത്ത് Cl ബന്ധിപ്പിക്കുകamp: ഭൂമിയെ ബന്ധിപ്പിക്കുക clamp cable to the positive output terminal (+) on the front panel. Securely attach the earth clamp വർക്ക്പീസിലേക്കോ വെൽഡിംഗ് ടേബിളിലേക്കോ നല്ല വൈദ്യുത സമ്പർക്കം ഉറപ്പാക്കുന്നു.
3. Connect Electrode Holder: Connect the electrode holder cable to the negative output terminal (-) on the front panel. Insert the welding electrode into the electrode holder.
4. പവർ കണക്ഷൻ: Ensure the power switch on the rear panel is in the OFF position. Connect the power input cable to a suitable AC 1~220V power outlet.

Welding Helmet Setup

1. Adjust Headgear: Fit the helmet on your head and adjust the headgear tightness knob for a comfortable and secure fit. Ensure the helmet sits evenly and the viewing area is aligned with your eyes.
2. ബാറ്ററി പരിശോധിക്കുക: Verify the internal CR2032 battery is installed and functional. The solar panel will help maintain the charge.
3. Set Shade Level: Adjust the dark shade knob to the appropriate DIN level (9-13) for your welding application. Refer to welding safety standards for recommended shade levels.
4. Set Sensitivity and Delay: Adjust the sensitivity control to ensure the arc sensors reliably detect the welding arc. Adjust the delay control to your preference for the lens to return to its light state.

പ്രവർത്തന നിർദ്ദേശങ്ങൾ

Welding Machine Operation

1. പവർ ഓൺ: Turn the power switch on the rear panel to the ON position. The power indicator light on the front panel should illuminate.
2. Set Welding Current: Use the welding current adjustment knob to set the desired amperage. The current meter will display the selected value.
3. വെൽഡിംഗ് ആരംഭിക്കുക: With the helmet on and properly adjusted, strike an arc with the electrode. The helmet lens will automatically darken.
4. Monitor Overheating: If the overheating indicator light illuminates, stop welding immediately and allow the machine to cool down. Do not turn off the machine, as the fan needs to operate for cooling.
5. പവർ ഓഫ്: After completing your work, turn the power switch to the OFF position and disconnect the machine from the power supply.

Welding Helmet Operation

1. മുൻകൂട്ടി പരിശോധിക്കുക: Before each use, ensure the helmet is clean and free from damage. Check that the lens is clear and the sensors are unobstructed.
2. യാന്ത്രിക ഇരുണ്ട പ്രവർത്തനം: When an arc is struck, the arc sensors will detect the light, and the lens will automatically darken within 1/15000 seconds to the preset shade level.
3. Return to Light State: After the arc is extinguished, the lens will return to its light state after the set delay time.

Image: A person demonstrating welding while wearing the DEKO auto-darkening welding helmet, illustrating the helmet's use during operation.

മെയിൻ്റനൻസ്

Welding Machine Maintenance

• വൃത്തിയാക്കൽ: Regularly clean the machine's exterior with a dry, soft cloth. Use compressed air to blow out dust from the vents and internal components periodically. Ensure the machine is disconnected from power before cleaning.
• കേബിൾ പരിശോധന: Inspect welding cables, electrode holder, and earth clamp for damage, fraying, or loose connections before each use. Replace damaged components immediately.
• സംഭരണം: Store the welding machine in a dry, dust-free environment when not in use.

Welding Helmet Maintenance

• ലെൻസ് ക്ലീനിംഗ്: Clean the outer and inner protective lenses regularly with a soft, clean cloth and a mild cleaning solution. Do not use abrasive cleaners.
• ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ: If the auto-darkening function becomes unreliable, replace the CR2032 lithium battery. Refer to the lens display image for battery location.
• Protective Lens Replacement: Replace scratched or damaged outer and inner protective lenses to maintain clear vision and protection.
• സെൻസർ ക്ലീനിംഗ്: Keep the arc sensors clean and free from obstructions to ensure proper auto-darkening function.

ട്രബിൾഷൂട്ടിംഗ്

സ്പെസിഫിക്കേഷനുകൾ

DEKO MMA ARC 250A Welding Machine (Model: DKA-250Y-EU)

Image: Detailed specifications table for the DEKO MMA ARC 250A welding machine.

DEKO MZ350T Auto-Darkening Welding Helmet

• Viewപ്രദേശം: 3.54" x 1.38" (90 മിമി x 35 മിമി)
• മാറുന്ന സമയം: 1/15000 sec (light to dark)
• ഷേഡ് ശ്രേണി: DIN 9-13 (adjustable)
• ഊർജ്ജ സ്രോതസ്സ്: Solar-powered with replaceable CR2032 lithium battery
• ഫീച്ചറുകൾ: True Color technology, Fast Auto-Darkening, Sensitivity Control, Delay Control, UV/IR Filter
• മെറ്റീരിയൽ: PP Strong Material

വാറൻ്റിയും പിന്തുണയും

For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact DEKO customer service. Keep your purchase receipt as proof of purchase.