Awgem Portable Spot Welder User Manual

1. Introduction

The Awgem Portable Spot Welder is a compact and efficient tool designed for various spot welding applications, particularly for cylindrical lithium-ion batteries (such as 18650, 26650, 36650) and mobile phone batteries. Its 2-in-1 design integrates the power supply and welding pen, offering portability and ease of use for DIY enthusiasts and professionals alike. This manual provides essential information for safe and effective operation of your device.

Product Overview Video

This video demonstrates the features, accessories, and basic operation of the Awgem AS2 Handheld Spot Welder, including welding various materials and adjusting settings.

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.

• Avoid extreme conditions: Do not expose the device to extreme temperatures or moisture. This can damage the device and void the warranty. The device contains a battery and sensitive electronic components.
• Temperature exposure: Do not leave the device in an outdoor car for extended periods, as high temperatures may cause the battery to expand or explode.
• Battery disposal: Batteries should be recycled or disposed of separately from household waste, in accordance with local environmental laws and guidelines.
• Keep away from children: Keep the device away from children unless supervised by an adult.
• Intended use: Do not use this product for purposes other than its intended use.
• Pre-use inspection: Inspect the product before each use. Do not use if damaged.
• Follow guidelines: Follow all installation and operation guidelines to avoid injury.
• Moisture exposure: Do not expose the device to water or moisture.

3. Product Overview & Features

The Awgem Portable Spot Welder is designed for precision and versatility, featuring a compact form factor and advanced welding capabilities.

Key Features:

• 2-in-1 Integrated Design: Combines the power supply and welding pen into a single handheld unit, eliminating the need for external pens and enhancing portability.
• Adjustable Power Gears:
• AS1 Model: 11 adjustable gears for output power.
• AS2 Model: 90 adjustable gears for output power.
• Dual Pulse Welding: Features strong dual pulse output for reliable welds.
• Weldable Thickness: Capable of welding nickel plating up to 0.25mm (0.009 inch), iron sheet up to 0.2mm (0.007 inch), steel sheet up to 0.2mm (0.007 inch), and pure nickel sheet up to 0.15mm (0.005 inch).
• High-Definition Display Screen: 1.3-inch TFT display (AS2 model) for intelligent, precise, intuitive, responsive, and user-friendly operation, showing preheat, gear, trigger, and temperature.
• Replaceable Welding Pins: Scientific and rational needle replacement design with adjustable welding spacing to adapt to diverse welding needs.
• Durable Battery Cells: Utilizes brand new safety battery cells for long service life and sustained performance (up to 1500 solder joints on a single charge).
• Multiple Safety Protections: Includes overcharge protection, temperature protection, short circuit protection, low power consumption indication, and automatic shutdown after 6 minutes of inactivity.
• Housing Material: Aluminum alloy + plastic for a sturdy and lightweight body.

4. Setup

4.1. Unboxing and Initial Inspection

Upon receiving your Awgem Portable Spot Welder, carefully open the packaging and verify that all components are present and undamaged. The package typically includes:

• Handheld spot welding machine (1 unit)
• Nickel plated strip (2 meters)
• Dry sanding paper (1 piece)
• Type-C charging cable (1 unit)
• Spare welding needles (2 units, optional depending on package)
• User Manual (1 unit)

4.2. Before First Use

1. Remove Protective Films: Remove all protective films from the device, especially from the display screen and welding pins.
2. Charging: Connect the provided USB Type-C cable to a certified 5V/1A (MAX) power adapter. Ensure the device is fully charged before initial use.

4.3. Welding Pin Installation/Replacement

The welding pins are designed to be replaceable and adjustable. Use a 0.118inch/3mm outer diameter cross screwdriver for this process.

1. Loosen Screws: Loosen the fixing screws of the welding pins on both sides of the device.
2. Remove Pins: Remove the soldering pin along the direction of the soldering pin.
3. Install New Pins: Install new soldering pins.
4. Adjust Spacing: Adjust the spacing between the pins as needed. It is strictly prohibited to adjust the soldering pin spacing to 0. It is recommended to adjust the spacing to 0.8mm/0.03inch or more.
5. Tighten Screws: Tighten the fixing screws of the welding pins on both sides. Forcefully removing the screw may cause damage to the housing.

5. Operating Instructions

5.1. Power On/Off

• To Power On: Long press the power button (ON/OFF/Gear Switching Key) for 3 seconds.
• To Power Off: Long press the power button for 3 seconds. The device will also automatically shut down after 6 minutes of inactivity to conserve power.

5.2. Mode Selection (Manual/Automatic)

The spot welder supports both manual and automatic welding modes.

• Switching Modes: Press and hold the main button (welding trigger) to switch between Manual and Automatic modes.
• Manual Mode: Short press the main button to trigger a weld.
• Automatic Mode: The device will automatically detect contact with the welding material and trigger a weld.

5.3. Gear Adjustment (Welding Power)

The welding power can be adjusted to suit different materials and thicknesses.

• Adjusting Gears: Short press the gear switching key (located on the top of the device) to cycle through the available power gears.
• Parameter Options: Press and hold the gear switching key to switch between parameter options (e.g., preheat, trigger time, temperature).
• AS1 Model: 1-6 gears adjust power clockwise (Inner Ring), 7-11 gears adjust power counterclockwise (Outer Ring).
• AS2 Model: Features 90 levels of precision adjustment.

6. Maintenance

• Cleaning: After each use, ensure the welding pins are clean and free of debris. Use the provided sandpaper to gently clean the tips if necessary.
• Storage: Store the device in a dry place, away from direct sunlight and extreme temperatures. Keep it out of reach of children.
• Battery Care: To prolong battery life, avoid fully discharging the device frequently. Charge it regularly, even if not in use for extended periods.

7. Troubleshooting

• Device Not Turning On: Ensure the device is fully charged. Long press the power button for 3 seconds.
• Poor Welds/Weak Connection:
• Check the battery level; a low battery can result in weak welds.
• Increase the power gear setting.
• Ensure the welding pins are clean and sharp. Gently sand them if needed.
• Verify proper contact between the welding pins, nickel strip, and battery terminal.
• Adjust the spacing of the welding pins.
• Overheating: The device has built-in temperature protection. If it overheats, it will automatically trigger protection programs. Allow the device to cool down before resuming operation.
• Device Shuts Down Unexpectedly: This may be due to the automatic shutdown feature after 6 minutes of inactivity or low battery voltage. Recharge the device.

8. Specifications

9. User Tips

• Practice Makes Perfect: New users may need to practice to get the hang of the welding technique. Start with lower gear settings and gradually increase as you gain experience.
• Electrode Maintenance: If you experience poor welds, try reducing the distance between the electrodes and sharpening them. Clean electrodes ensure better contact and stronger welds.
• Optimal Gear Setting: For the included nickel strips, a gear setting around 2.7-3.0 (on the AS2 model) or similar low-to-mid range on AS1 might be effective without burning through the material. Experiment to find the best setting for your specific material.
• Heat Management: The device can heat up after continuous use. Allow it to cool down if it reaches higher temperatures (e.g., 52°C after 15 consecutive welds) to maintain performance and prevent damage.
• Versatile Use: This spot welder is great for repairing battery packs in various devices, from boomboxes to power tools, saving money and extending product life.

10. Compliance Information

The Awgem Portable Spot Welder complies with the following European Union 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

11. Manufacturer & EU Representative Information

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