Bakon BK858E 2 in 1 Hot Air Soldering and Rework Station

1. Introduction

The Bakon BK858E is a versatile 2-in-1 hot air soldering and rework station designed for precision electronic repair tasks. It combines a hot air gun and a soldering iron into a single compact unit, offering independent control for both functions. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting of your device.

2. Safety Information

Please read and understand all safety instructions before using this product. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Always operate the unit in a well-ventilated area.
• Do not touch the hot air gun nozzle or soldering iron tip directly during or immediately after use, as they reach very high temperatures.
• Use appropriate personal protective equipment (PPE), such as safety glasses and heat-resistant gloves.
• Ensure the unit is properly grounded.
• Keep flammable materials away from the work area.
• Unplug the unit from the power outlet when not in use or before performing maintenance.
• Do not expose the unit to moisture or operate it in wet conditions.
• Keep out of reach of children.

3. Package Contents

Verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.

Set 1:

• Host (Control Unit) x 1
• Hot Air Gun Holder x 1
• Soldering Iron Holder x 1
• Nozzle x 2
• Instruction Manual x 1

Set 2:

• All items from Set 1
• Additional Nozzle x 4 (Total 6 nozzles)
• BK853B Heating Core x 1 (for hot air gun)
• BK1370 Heating Core x 1 (for soldering iron)
• Soldering Iron Tip x 3

4. Product Overview and Components

Familiarize yourself with the main components and controls of your Bakon BK858E station.

• Air Gun: Used for hot air rework.
• Wind Gun Mouth: Nozzle attachment point for the hot air gun.
• Support: Holder for the hot air gun.
• Display: Digital display for temperature and air volume settings.
• Air Volume Knob: Rotary control for adjusting hot air flow.
• ON/OFF Key: Power switch for the entire unit.
• CAL Temperature Calibration Hole: For calibrating temperature.
• Temperature Knob (Rework): Rotary control for hot air gun temperature.
• Temperature Knob (Solder): Rotary control for soldering iron temperature.
• Lead-free Soldering Iron Tip: Interchangeable tip for soldering.
• Stainless Steel Tip Enclosure: Protects the soldering iron tip.
• Soldering Iron Stand: Provides a safe resting place for the soldering iron.
• Cleaning Sponge: Used for cleaning the soldering iron tip.

5. Setup

Follow these steps to set up your Bakon BK858E station:

1. Unpack Components: Carefully remove all items from the packaging.
2. Position the Unit: Place the control unit on a stable, heat-resistant surface. Ensure the four corners non-slip mat is securely in place to prevent movement.



3. Attach Holders: Secure the hot air gun holder and soldering iron stand to your workbench or a suitable location.
4. Install Nozzles/Tips:
   • For the hot air gun, select the appropriate nozzle and attach it to the wind gun mouth. The station comes with various nozzles for different applications.

   

   • For the soldering iron, ensure a soldering tip is securely installed. The station supports 900M series soldering tips.

   

5. Prepare Cleaning Sponge: Wet the cleaning sponge with water before using it to clean the soldering iron tip.

6. Operating Instructions

The Bakon BK858E offers independent control for the hot air gun and soldering iron, allowing for flexible operation.

1. Power On: Connect the unit to a suitable power outlet (AC230V/50Hz). Turn on the main power switch.
2. Independent Control: Each tool (hot air gun and soldering iron) has its own ON/OFF switch and temperature/air volume controls. Long press the respective switch to turn on/off each tool.
3. Adjusting Settings: Use the rotary knobs to adjust the temperature for both the hot air gun and soldering iron, and the air volume for the hot air gun. The digital displays will show the current settings.
4. Automatic Sleep Function:
   • Hot Air Gun: When the hot air gun is placed back into its holder, it will automatically cool down to 100°C and enter sleep mode.
   • Soldering Iron: The soldering iron will automatically enter sleep mode if it remains stationary for 20 minutes.

   

5. Waking from Sleep: To wake the soldering iron from sleep, press and hold the power switch and the soldering iron switch simultaneously.
6. Operation:
   • Hot Air Gun: Ideal for desoldering SMD components. It features rapid heat accumulation, uniform and soft air output, and low noise.

   

   

   • Soldering Iron: Provides stable temperature for precise soldering.

   

   

7. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Bakon BK858E station.

• Cleaning the Soldering Iron Tip: Regularly clean the soldering iron tip using the wet sponge provided. This helps prevent oxidation and ensures efficient heat transfer.
• Replacing Heating Elements: The heating elements for both the soldering iron (BK1370) and hot air gun (BK853B) are designed for easy, tool-free replacement. Refer to the product overview for visual guidance on detachable parts.





• General Cleaning: Keep the control unit and tools free from dust and debris. Use a soft, dry cloth for cleaning. Do not use abrasive cleaners or solvents.

8. Troubleshooting

This section addresses common issues you might encounter with your Bakon BK858E station.

• No Power: Ensure the power cord is securely plugged into both the unit and a working power outlet. Check the main power switch is in the 'ON' position.
• No Heat from Soldering Iron/Hot Air Gun: Verify that the individual switch for the respective tool is turned on. Check the temperature setting; ensure it's above the ambient temperature. If the heating element is old or damaged, it may need replacement.
• Inconsistent Temperature: Ensure the unit is not exposed to strong drafts. Calibrate the temperature using the CAL hole if you suspect inaccuracies.
• Low Air Volume: Check for any obstructions in the hot air gun nozzle or air intake. Ensure the air volume knob is adjusted correctly.
• Unit Enters Sleep Mode Unexpectedly: For the soldering iron, ensure it is not left stationary for more than 20 minutes during active use. For the hot air gun, ensure it is not placed in its holder unless you intend for it to cool down.

If you experience persistent issues not covered here, please contact customer support.

9. Specifications

Detailed technical specifications for the Bakon BK858E station:

10. Warranty and Support

The main engine of the Bakon BK858E is guaranteed for one year. Accessories are also covered. For any inquiries or support, please contact customer service. We aim to respond within 7-24 hours.

11. User Tips

Based on user feedback, here are some tips for getting the most out of your Bakon BK858E:

• Always pre-tin your soldering iron tip before use to ensure better heat transfer and prevent oxidation.
• When using the hot air gun, start with lower air volume and temperature settings and gradually increase them as needed to avoid damaging sensitive components.
• Keep your work area clean and organized to prevent accidental damage to components or the station itself.
• For precise work, consider using a magnifying lamp or microscope.