1. Introduction
This manual provides essential information for the safe and effective operation of your Awgem Portable Spot Welder. This device is designed for DIY handheld spot welding, suitable for various cylindrical batteries (e.g., 18650, 26650, 32650) and mobile phone batteries. It features adjustable gear settings and interchangeable welding pins to adapt to diverse welding needs.
Video: Awgem Portable Spot Welder Overview and Demonstration
2. Safety & Warnings
Important Safety Information:
Read all instructions before use. Failure to follow these instructions may result in damage to the product or personal injury.
- WARNING: Avoid exposing the device to extreme temperatures or moisture. Doing so may damage the device and void the warranty. It is made of battery, and plastic and has sensitive electronic components inside.
- WARNING: Do not leave the device in an outdoor car for a long time, as high temperatures may cause the camera battery to expand or explode.
- WARNING: Batteries should be recycled or disposed of separately from household waste and according to local environmental laws and guidelines.
- Keep away from children unless supervised by an adult.
- Do not use this product for purposes other than its intended use.
- Inspect the product before each use; do not use if damaged.
- Follow installation and operation guidelines to avoid injury.
- Do not expose to water or moisture.
3. Package Contents
Verify that all items are present in your package:
- Handheld Spot Welder (AS1 or AS2 model)
- Spare Welding Needles (2x)
- Nickel Flakes / Nickel Plate (2m)
- Sandpaper
- Charging Cable (USB)
- Instruction Manual
Image: Awgem AS1 Standard Set Package Contents
4. Specifications
| Attribute | Value |
|---|---|
| Brand Name | AWithZ (Awgem) |
| Model Number | Awithz-AS2 (H1/H2) |
| Origin | Mainland China |
| Use | Spot Welder |
| Max. Welding Thickness | 0.3mm (Nickel plating 0.25mm, Iron/Steel sheet 0.2mm, Pure nickel sheet 0.15mm) |
| Weight | 160g |
| Dimensions | 157*43*20 mm |
| Is Smart Device | No |
| Certification | CE |
| Input | Type-C 5V/1A(MAX) |
| Output Voltage | 4.2V(MAX) |
| Output Current | 880A(MAX) |
Image: Welding Thickness Capabilities
5. Setup
- Before First Use: Remove all protective films from the device.
- Charging: Connect the provided USB cable to a certified 5V power adapter. Ensure the device is fully charged before first use.
- Install Welding Pins: The device uses high-quality Alumina Brazing Needles. If replacing or adjusting, use a Phillips screwdriver to secure the pins. The design allows for adjustable welding spacing to suit different tasks.
Image: Interchangeable and Adjustable Welding Pins
6. Operation
6.1 Power On/Off and Gear Adjustment
- Power On: Long press the ON/OFF/Gear Switching Key (located on the side) to power on the device.
- Adjusting Gears: Short press the ON/OFF/Gear Switching Key to switch the parameter options (Gear, Preheat, Trigger, Temp). Once an option is selected, use the Double Pulse button (top button) to adjust the value. The device offers 99 adjustable gears.
Image: High-Definition Display Screen and Controls
6.2 Welding Modes
The device supports both Automatic and Manual welding modes.
- Switching Modes: Press and hold the Welding Trigger button (bottom button) to switch between Manual and Automatic modes.
- Automatic Mode: The device automatically detects contact with the welding material and triggers the weld.
- Manual Mode: Short press the Welding Trigger button to manually initiate a spot weld.
6.3 Welding Process
- Ensure the battery and nickel strip surfaces are clean. Use the provided sandpaper if necessary.
- Place the nickel strip firmly on the battery terminal.
- Position the welding pins onto the nickel strip, ensuring good contact.
- If in Automatic Mode, the weld will trigger automatically upon contact. If in Manual Mode, press the Welding Trigger button.
- Apply firm, even pressure during welding.
Image: Spot Welding Applications
Image: Welding a Cylindrical Battery
7. Maintenance
- After Use: Turn off the device and store it in a dry place. Keep away from children.
- Cleaning: Keep the welding pins and contact areas clean from debris and oxidation. Use fine sandpaper to clean the tips if necessary.
- Storage: Store the device in a cool, dry environment. Avoid prolonged exposure to direct sunlight or extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the device frequently. Charge it regularly, even if not in use for extended periods.
8. Troubleshooting
- Poor Welds:
- Ensure welding pins are clean and sharp.
- Verify the nickel strip and battery terminals are free of oxidation.
- Adjust the gear setting. Start with lower settings and gradually increase until a strong weld is achieved without burning through the material.
- Apply firm, consistent pressure to the welding pins.
- Device Not Powering On:
- Ensure the device is fully charged.
- Long press the power button for at least 3 seconds.
- Overheating:
- Allow the device to cool down between prolonged welding sessions.
- Ensure proper ventilation around the device.
9. User Tips
- Practice Makes Perfect: Spot welding requires some practice to get the technique right. Start with scrap materials to "build your hand" and achieve consistent welds.
- Gear Settings: Experiment with different gear settings. A good starting point for 0.2mm nickel-plated strips might be around Gear 2.7 to 3.0 in automatic mode. Higher settings can burn through thinner materials.
- Electrode Adjustment: For better performance, some users find it helpful to reduce the distance between the electrodes slightly and ensure they are sharply pointed.
- Automatic Mode: The device often defaults to automatic mode, which is convenient for many tasks.
- Welding Tips: The welding tips are replaceable. Use a Phillips screwdriver for easy removal and installation.
10. Compliance Information
This product complies with the following standards:
- EN 55032:2015+A11:2020, EN 55035:2017+A11:2020
- EN IEC 61000-3-2:2019/A1:2021, EN IEC 61000-3-3:2013+A1:2019
- EN 61000-4-2:2019, ENC IEC 61000-4-3:2020
- EN 61000-4-2:2012, ENC 61000-4-5:2014+A1:2017
- EN 61000-4-2:2014, ENC 61000-4-8:2010
- ENC IEC 61000-4-11:2020
Image: Compliance Markings
11. Manufacturer & Support
Manufacturer:
- Company Name: Shenzhen JueQi Technology Co., LTD
- Full Address: CN-Building A 907, Zhiyun Industrial Park, No.13, Huaxing Road, Henglang Community, Dalang Street, Longhua District, Shenzhen City
- Email: xiaomin.huang@jueqikj.com
- Telephone: 86-18818780728
EU Authorized Representative:
- AR Company Name: MAGHREB TEX
- Full Address: FR-8 Rue Antonin Georges Belin, ARGENTEUIL, VAL D OISE
- Email: yuanfen429631@gmail.com
- Telephone: 33-615875362
For further assistance or inquiries, please contact the manufacturer or your local distributor.