ALIENTEK HP15 Soldering Hot Plate User Manual

1. Introduction

The ALIENTEK HP15 Soldering Hot Plate is a compact and portable heating platform designed for precise temperature control in soldering and desoldering applications. It supports both constant temperature heating and reflow soldering modes, offering versatility for various electronic repair and assembly tasks. This manual provides essential information for safe and effective operation of your device.

Figure 1: ALIENTEK HP15 Soldering Hot Plate

2. Safety Information

Please read and understand all safety instructions before operating the ALIENTEK HP15 Soldering Hot Plate. Failure to follow these instructions may result in electric shock, fire, or serious personal injury.

• Hot Surfaces: The heating plate reaches high temperatures. Avoid direct contact with the heating surface during and immediately after operation. Always allow the device to cool completely before handling.
• Power Supply: Use only compatible DC 12-24V or PD 20V (Type-C) power supplies. WARNING: Do not connect both DC and USB-C ports simultaneously. Use only one input at a time to prevent damage to the device.
• Ventilation: Operate the device in a well-ventilated area to dissipate heat and fumes from soldering.
• Stability: Place the hot plate on a stable, heat-resistant, and non-flammable surface. The device features dumping detection and will automatically shut off if it tips over.
• Over-temperature Protection: The device includes built-in over-temperature protection to prevent overheating.
• Children and Pets: Keep the device out of reach of children and pets.

Figure 2: Tipping Detection Feature

3. Product Overview

3.1 Components

• Heating Surface: The primary area for placing components or PCBs for heating.
• IPS Screen: Digital display showing temperature, power, and operational status.
• Left Key: Used for navigation and selection within the menu.
• Right Key: Used for navigation and selection within the menu.
• DC Port: Input for DC 12-24V power supply.
• Type-C Port: Input for PD 20V power supply.
• RGB LED Light: Provides visual temperature prompts, changing color with increasing temperature.

3.2 Key Features

• High Power & Rapid Heating: Supports 150W heating power for quick temperature attainment.
• Wide Temperature Range: Operates within an 80℃ to 350℃ heating temperature range.
• Dual Working Modes: Offers both constant temperature heating and reflow soldering modes.
• Visual Temperature Indication: RGB LED light changes color to indicate temperature status.
• Safety Features: Includes dumping detection (tip-over protection), anti-reverse connection protection, and over-temperature protection.
• Flexible Power Options: Compatible with DC 12-24V and PD 20V (Type-C) power supplies.
• Compact & Modular Design: Small footprint for portability and a split design for easy maintenance and heating plate replacement.

Figure 3: Compact Size of HP15

Figure 4: Modular Design for Heating Plate Replacement

4. Setup

Follow these steps to set up your ALIENTEK HP15 Soldering Hot Plate:

1. Placement: Place the hot plate on a flat, stable, and heat-resistant surface. Ensure there is adequate space around the device for ventilation.
2. Power Connection: Connect a compatible power supply to either the DC port (12-24V) or the Type-C port (PD 20V). Important: Only connect one power source at a time. Connecting both simultaneously can damage the device.
3. Initial Power On: Once connected, the device will power on, and the LCD screen will display the current status.

Figure 5: Power Input Ports (DC and Type-C)

5. Operating Instructions

5.1 Thermostatic Heating Mode

This mode allows the hot plate to maintain a constant, user-defined temperature for desoldering components or preheating PCBs.

1. Select Mode: Use the Left/Right keys to navigate the menu and select the Thermostatic Heating mode.
2. Set Temperature: Adjust the target temperature using the keys. The HP15 supports a range of 80℃ to 350℃.
3. Monitor Heating: The RGB LED light will change color gradually as the temperature increases, providing a visual cue:
   • ~50℃: Green
   • 50℃-90℃: Light Green
   • 90℃-125℃: Yellow
   • 125℃-165℃: Pink
   • 165℃-200℃+: Red
4. Desoldering: Once the desired temperature is reached, place the PCB or component on the heating surface. For small components, metal clips can be used to hold the PCB in place for easier desoldering.

Figure 6: Constant Temperature Heating Capability

Figure 7: Rapid Heating Performance

5.2 Reflow Soldering Mode

This mode executes a pre-programmed temperature profile suitable for reflow soldering surface-mount components.

1. Select Mode: Use the Left/Right keys to navigate the menu and select the Reflow Soldering mode.
2. Place Component: Carefully place the PCB with components and solder paste onto the heating surface.
3. Start Cycle: Initiate the reflow cycle. The device will follow a specific temperature profile, typically consisting of four stages:
• Heating Stage: The device rapidly heats up according to the preset temperature and time.
• Holding Stage: The device slowly heats up according to the preset temperature and time, allowing solder paste to melt.
• Soldering Stage: The device heats up quickly and then maintains a constant temperature until the countdown ends, ensuring proper solder joint formation.
• Cooling Stage: The heating stops, and the fan may activate to cool the PCB. Once the temperature reaches the preset level, the device returns to the main screen.

Figure 8: Reflow Soldering Temperature Profile

6. Maintenance

Regular maintenance ensures the longevity and optimal performance of your ALIENTEK HP15 Soldering Hot Plate.

• Cleaning the Heating Plate: After the device has cooled completely, gently wipe the heating surface with a soft, dry cloth to remove any solder residue or debris. For stubborn residue, use a small amount of isopropyl alcohol on a cloth.
• Modular Design: The HP15 features a split, modular design, which facilitates easier cleaning and potential replacement of the heating element if necessary.
• Storage: Store the device in a dry, dust-free environment when not in use.

7. Troubleshooting

If you encounter issues with your ALIENTEK HP15, refer to the following common troubleshooting tips:

• Device Not Powering On:
  • Ensure the power supply is correctly connected to either the DC or Type-C port.
  • Verify that only one power source is connected at a time.
  • Check if the power adapter is functioning correctly and providing the required voltage (DC 12-24V or PD 20V).
• Temperature Not Reaching Target:
  • Confirm that the power supply can deliver sufficient wattage (up to 150W). Lower wattage power supplies may limit maximum temperature.
  • Ensure the ambient temperature is not excessively low, which can affect heating efficiency.
• Device Shuts Off Unexpectedly:
  • The HP15 has a dumping detection feature. If the device is tipped over, it will automatically shut off for safety. Place it on a stable surface.
  • Over-temperature protection may activate if the device detects excessive heat. Allow it to cool down before restarting.
• Inaccurate Temperature Readings:
  • Ensure the heating surface is clean and free of debris that might interfere with temperature sensing.

8. Specifications

Figure 9: Adjustable Power Levels

9. Warranty and Support

For warranty information, please refer to the documentation included with your product or contact ALIENTEK customer support directly. Protection plans may be available for extended coverage.

If you require technical assistance or have questions not covered in this manual, please contact ALIENTEK customer service through their official channels. When contacting support, please have your product model (HP15) and any relevant purchase information ready.