ആമുഖം
This manual provides comprehensive instructions for the safe and efficient operation of your SUNKKO 737DH Battery Spot Welder. This portable and multifunctional equipment is designed for precision pulse welding, ideal for building 18650, 14500, and other lithium battery packs, as well as various metal welding applications.
പ്രധാന സവിശേഷതകൾ
- First design with delayed welding function, offering 3-level power adjustment for precise welding.
- Induction automatic current release mode, specifically suited for battery pack welding.
- Adjustable pulse power knob to accommodate various welding part thicknesses.
- Real-time monitoring of current output via the display.
- Supports two welding modes: fixed welding head and movable welding pen.
ഉൽപ്പന്നം കഴിഞ്ഞുview
Official Product Tutorial Video
This tutorial video from SUNKKO provides a detailed demonstration of the 737DH Battery Spot Welder's features and operation, including setup, mode selection, and various welding applications. (Duration: 4:29)
സജ്ജമാക്കുക
- പവർ കണക്ഷൻ: Ensure the unit is placed on a stable, flat surface. Connect the power cord to the machine and a suitable power outlet.
- പ്രധാന പവർ സ്വിച്ച്: Locate the main power switch on the backside of the machine and turn it to the 'ON' position. The LED light on the front panel will illuminate.
- പവർ ബട്ടൺ: Press the 'POWER' button on the front panel to initiate the spot welding function.
- Welding Head/Pen Installation:
- Fixed Welding Head: For the fixed welding head, adjust the pressure controlling knob to secure the welding needles.
- Mobile Welding Pen (S-70SN/S-70BN/S-71A/S-71B): Plug the mobile welding pen securely into the designated port on the front panel. If using a foot pedal, connect it to the corresponding port on the backside of the machine.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
ഡിസ്പ്ലേയും നിയന്ത്രണങ്ങളും മനസ്സിലാക്കൽ
- The top screen displays the actual output current during welding.
- The second screen displays the welding current range and the number of pulses.
- Press the '*' button to adjust the corresponding twinkling value on the display.
- Press the 'T' button to select multiple time-delay spot welding settings (e.g., 0.4s, 0.5s, 0.6s, up to 1.5s superposition).
- Press the 'P' button to set the pulse numbers (2-18 pulses).
- Use the 'AT/MT' button to switch between Manual (MT) and Automatic (AT) spot welding modes.
- The 'SUPER PULSE' knob adjusts the pulse current for higher output, allowing for welding of thicker nickel strips.
Welding Modes and Applications
- Automatic (AT) Mode:
In AT mode, the output welding current is automatically triggered when the welding pen touches the welding part, eliminating the need for a switch. This mode is ideal for efficient, continuous welding of battery packs.
Welding a small-sized lithium-ion battery pack using the mobile welding pen in AT mode. 
Welding a 10S lithium-ion battery pack, demonstrating the versatility for different battery configurations. - Manual (MT) Mode with Foot Pedal:
In MT mode, welding is activated by pressing the foot pedal switch. This provides precise control over the welding process, ideal for specific applications or when fine control is required.
Spot welding large single power batteries after nickel conversion, showcasing the machine's capability for series and parallel welding. - Welding Various Materials:
Beyond batteries, the 737DH can weld various materials like stainless steel, iron, and nickel. This includes mobile phone internal parts, stainless steel sheets, and iron sheets.
Demonstration of welding mobile phone internal parts, highlighting the machine's versatility. 
Welding stainless steel mesh, filter, and other stainless steel parts. 
Welding the positive electrode of a polymer lithium battery, demonstrating conversion to nickel. - Specialized Welding Pens:
- S-71A Welding Pen: Features a smaller welding needle, ideal for small welding surface products and positive electrode caps of lithium batteries.
- S-71B Welding Pen: Designed for welding stainless steel mesh, filters, and other stainless steel parts.
മെയിൻ്റനൻസ്
- Regularly inspect welding pins for wear and replace as needed to ensure optimal performance.
- Keep the welding area and machine clean from debris and metal particles.
- Store the unit in a dry, cool environment away from direct sunlight and excessive dust.
- അമിതമായി ചൂടാക്കുന്നത് തടയാൻ ഓപ്പറേഷൻ സമയത്ത് ശരിയായ വെന്റിലേഷൻ ഉറപ്പാക്കുക.
ട്രബിൾഷൂട്ടിംഗ്
- ശക്തിയില്ല: Check power cord connection, main power switch, and ensure the 'POWER' button is pressed.
- ദുർബലമായ വെൽഡുകൾ: Adjust the 'SUPER PULSE' knob for higher current. Ensure welding pins are clean and making good contact with the material. Verify correct pulse and time-delay settings for the material thickness.
- Inconsistent Welds: Check for stable power supply. Ensure welding pins are not worn or misaligned. Clean the welding surface of the material.
- Foot Pedal Not Responding (MT Mode): Ensure the foot pedal is securely connected to the machine.
സ്പെസിഫിക്കേഷനുകൾ
| ആട്രിബ്യൂട്ട് | മൂല്യം |
|---|---|
| നിർമ്മാതാവ് | സുങ്കോ |
| ഭാഗം നമ്പർ | 737DH |
| ഇനത്തിൻ്റെ ഭാരം | 14.63 പൗണ്ട് |
| പാക്കേജ് അളവുകൾ | 15.75 x 14.53 x 8.98 ഇഞ്ച് |
| പവർ ഉറവിടം | AC |
| ബാറ്ററികൾ ഉൾപ്പെടുത്തിയിട്ടുണ്ട് | ഇല്ല |
| ബാറ്ററികൾ ആവശ്യമാണ് | ഇല്ല |
| ആദ്യ തീയതി ലഭ്യമാണ് | സെപ്റ്റംബർ 12, 2020 |
പായ്ക്കിംഗ് ലിസ്റ്റ്
- SUNKKO 737DH Spot Welder Unit x1
- 70BN Welding Pen x1
- Foot Pedal Switch x1
- Fuse Tube x2
- Welding Pins x4
- Welding Pins for Welding Pen x2
- ഷഡ്ഭുജ റെഞ്ച് x1
- Mini Grinder x1 (Gift)
- Six-cells Battery Clamp Fixture x1 (Gift)
- Nickel Samples x100 pcs (Gift)
വാറൻ്റിയും പിന്തുണയും
For warranty information, technical support, or service inquiries, please refer to the official SUNKKO website or contact your authorized dealer. A detailed user manual in PDF format is also available for download: ഉപയോക്തൃ മാനുവൽ (PDF).
