ZQFEE 2-in-1 Soldering Iron Hot Air Rework Station

Introduction

This manual provides detailed instructions for the safe and efficient operation of your ZQFEE 2-in-1 Soldering Iron Hot Air Rework Station. This unit combines a soldering iron and a hot air gun, offering versatility for various electronic repair and assembly tasks. Please read this manual thoroughly before use and retain it for future reference.

Safety Information

Always observe the following safety precautions to prevent injury or damage to the equipment:

• Ensure the workstation is well-ventilated to avoid inhaling fumes from solder and flux.
• Wear appropriate personal protective equipment, including safety glasses, to protect against splashes and fumes.
• The soldering iron tip and hot air nozzle reach very high temperatures. Avoid direct contact with skin or flammable materials.
• Always place the hot air gun in its holder when not in use. The holder is designed to activate the automatic cooling and sleep functions.
• Disconnect the power cord from the outlet before cleaning, maintenance, or when the unit is not in use.
• Do not operate the station in damp or wet conditions.
• Keep children and unauthorized personnel away from the workstation.
• Use only original or approved replacement parts and accessories.
• This unit is ESD-safe. Take appropriate ESD precautions when working with sensitive electronic components.

Product Overview

The ZQFEE 2-in-1 Soldering Iron Hot Air Rework Station is designed for precision and efficiency. It features:

• Advanced PID Temperature Control: Ensures precise temperature regulation by cycling every 20 milliseconds to detect and correct the heating element's actual temperature, providing rapid stabilization for consistent performance.
• High-Performance Soldering: Adjustable temperature from 392 to 896°F (200 to 480°C), powered by a dual-core microprocessor for reliable heat output. Includes an adjustable sleep mode (0-99 minutes) to extend tip and element lifespan during idle periods.
• Enhanced Safety and Modularity: Features detachable hot air gun and soldering iron from safety receptacles, allowing easy replacement. Three digital displays show set parameters like temperature readouts for both stations and simulated air volume.
• Comprehensive Accessories: Includes a roll of lead-free solder (35g), five certified soldering tips, four hot air nozzles, ESD-safe tweezers, desoldering pump, metallic iron holder, tip cleaner (brass wool), cleaning sponge, and an IC popper.

Image: The ZQFEE 2-in-1 Soldering Iron Hot Air Rework Station, showcasing its digital displays for real-time temperature and air volume, and the main controls.

Image: Illustration of the two core functions: the hot air rework station for SMD components and the soldering station for traditional soldering tasks.

Setup

1. Unpacking: Carefully remove all components from the packaging. Verify that all accessories listed in the "Product Overview" section are present.
2. Placement: Place the soldering station on a stable, heat-resistant, and well-ventilated surface. Ensure there is adequate space around the unit for proper airflow.
3. Connect Soldering Iron: Connect the soldering iron cable to the designated receptacle on the front panel of the station. Ensure a secure connection.
4. Connect Hot Air Gun: Connect the hot air gun cable to its designated receptacle on the front panel. Ensure it is securely fastened.
5. Power Connection: Plug the power cord into a standard electrical outlet. The unit is ETL-certified and operates on standard voltage.
6. Prepare Holders: Position the metallic iron holder and hot air gun holder for easy access and safe placement during operation.

Image: Demonstrates the connection points for the hot air gun and soldering iron, highlighting the detachable design for easy replacement.

Operating Instructions

1. Soldering Station Operation

1. Power On: Flip the "POWER" switch for the Soldering Station to the "ON" position. The digital display will show the current temperature.
2. Adjust Temperature: Use the UP/DOWN arrow buttons to set the desired soldering temperature (392-896°F / 200-480°C). The PID control will quickly stabilize the tip temperature.
3. Sleep Mode: The soldering iron features an adjustable sleep mode (0-99 minutes). If the iron is idle for the set duration, it will automatically reduce its temperature to 392°F (200°C) to conserve tip life. Picking up the iron will reactivate it to the set temperature.
4. Soldering: Once the desired temperature is reached, you can begin soldering. Always ensure the tip is clean and tinned.
5. Power Off: When finished, flip the "POWER" switch to "OFF" and allow the iron to cool completely before storing.

Image: Detailed view of the soldering station, illustrating its adjustable temperature range and the sleep mode functionality for extending tip lifespan.

2. Hot Air Rework Station Operation

1. Power On: Flip the "POWER" switch for the SMD Rework Station to the "ON" position. The digital displays will show temperature and air volume.
2. Adjust Temperature: Use the UP/DOWN arrow buttons to set the desired hot air temperature (212-896°F / 100-480°C).
3. Adjust Air Volume: Use the "AIR" knob to adjust the airflow. The digital display will show the simulated air volume.
4. Automatic/Manual Mode:
   • AUTO: When the hot air gun is placed in its holder, it will automatically cool down to below 212°F (100°C) and turn off temporarily. It will reactivate when picked up.
   • MANUAL: The hot air gun will continue operating at the set temperature and air volume regardless of its position in the holder. Use with caution.
5. Reworking: Direct the hot air nozzle towards the component to be reworked, maintaining a safe distance to avoid damage to surrounding components.
6. Power Off: When finished, place the hot air gun in its holder (if in AUTO mode) or flip the "POWER" switch to "OFF" and allow the unit to cool down completely.

Image: Close-up of the hot air station, detailing its adjustable temperature, PID stabilization, and the selection between automatic and manual operating modes.

Maintenance

• Soldering Tip Cleaning: Regularly clean the soldering iron tip using the included brass wool or a damp sponge. This helps prevent oxidation and ensures efficient heat transfer. Re-tin the tip after cleaning.
• Hot Air Nozzle Cleaning: Ensure hot air nozzles are free from debris or solder splatter. Clean gently with a soft brush or cloth when the unit is cool.
• General Cleaning: Keep the main unit clean and free of dust. Wipe with a dry, soft cloth. Do not use abrasive cleaners or solvents.
• Component Replacement: The detachable design allows for easy replacement of the soldering iron and hot air gun if they become worn or damaged. Refer to the manufacturer for compatible replacement parts.

Troubleshooting

Specifications

Warranty and Support

For warranty information, technical support, or to inquire about replacement parts, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific contact details.