Silverflo 853D 2A USB 3-in-1 Soldering Station User Manual

Introduction

Thank you for purchasing the Silverflo 853D 2A USB 3-in-1 Soldering Station. This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it carefully before use and keep it for future reference.

Statement: The company reserves the right to improve and upgrade products. Product specifications and design are subject to change without notice.

Product Overview

The Silverflo 853D USB (2A) is a versatile 3-in-1 multi-station integrating a soldering station, a hot air rework station, and a DC power supply. It is designed for a wide range of electronic repair and development tasks.

Applications

• Suitable for desoldering and soldering operations on a broad range of components, including SOIC, CHIP, QFP, PLCC, BGA, SMD, and more. Especially suited for desoldering operations on in-line sockets.
• Can be used for heat shrinking, drying, paint removal, glue removal, defrosting, pre-heating, and glue soldering.
• Ideal for technology product development, education, electronics manufacturing lines, and the repair of mobile phones and other communication equipment.

Specifications

Control Panel Overview

Familiarize yourself with the control panel components before operation.

1. Temperature Decrease Button (Hot Air Rework Station)
2. Temperature Increase Button (Hot Air Rework Station)
3. Temperature Display (Hot Air Rework Station)
4. Power Switch (Hot Air Rework Station)
5. Power Switch (Soldering Station)
6. Temperature Display (Soldering Station)
7. Air Volume Adjustment Knob
8. Manual/Automatic Mode Switch (Hot Air Rework Station)
9. Power Cord (Hot Air Gun)
10. Receptacle (Soldering Iron)
11. Temperature Decrease Button (Soldering Station)
12. Temperature Increase Button (Soldering Station)
13. Output Terminal (+ Positive)
14. Output/Voltmeter Terminal (- Negative)
15. Voltmeter Terminal (+ Positive)
16. Output/Voltmeter Mode Switch
17. Power Indicator
18. USB Port (For charging ONLY)
19. Power Switch (DC Power Supply)
20. Voltage Adjustment Knob
21. Voltage Display
22. Current Display

Setup

Initial Setup

1. Place the station on a stable, heat-resistant surface.
2. Install the hot air gun holder onto the left side of the station.
3. Place the hot air gun in its holder.
4. Connect the soldering iron to the station via its receptacle and place it in its holder.
5. Ensure the master power switch at the rear of the station is OFF before connecting the power cord to an electrical outlet.

Operation

Energy-Saving Tip

The station integrates three key functions. When a specific function is not in use, turn OFF its respective power switch. When all functions are OFF, the display will blink with "---". For extended periods of non-use, turn OFF the master power switch and DISCONNECT the station's power cord from the electrical outlet.

Hot Air Rework Station Operation

1. Turn ON the master power switch (rear of the station), then turn ON the Hot Air Rework Station's power switch. The temperature display will show "---" (standby mode).
2. Press the Increase (▲) or Decrease (▼) button to set the desired temperature.
3. Install the required nozzle. Use of nozzles with larger diameters is recommended.
4. Pick up the hot air gun; it will enter standard operation mode, and the operation indicator light will turn ON.
5. The indicator light will stay ON while heating, blink rapidly when the temperature is stabilized, and turn OFF when cooling.
6. Adjust the Air Volume Adjustment Knob to set the desired air volume.
7. Begin operation once the temperature has stabilized (indicated by rapidly flashing indicator).
8. When operation is complete, place the hot air gun back in its holder and turn OFF the hot air power switch. The gun will enter cooling mode. The temperature display will turn OFF when the gun cools below 100°C/212°F.

CAUTION: When the hot air automatic/manual mode is set to manual, the hot air gun will begin heating as per normal when turned ON.

Automatic/Manual Hot Air Modes

• AUTO: When returned to the holder, the hot air gun cools to below 212°F and turns off temporarily until picked up again.
• MANUAL: Continues operating at the set temperature and air volume regardless of the hot air gun's status.

Soldering Station Operation

1. Turn ON the master power switch, then turn ON the Soldering Station's power switch. The heating element will begin heating, and its operation indicator light will turn ON.
2. The indicator light will stay ON while heating, blink rapidly when the temperature stabilizes, and turn OFF when cooling.
3. Use the Temperature Increase/Decrease buttons to set the desired temperature.

4. CAUTION: Upon first use, set the temperature to 250°C/482°F. Once the iron is hot enough to melt solder, coat the tip with a layer of rosin core solder. Then set to your desired operating temperature.

5. When operation is complete, clean the soldering iron tip with a wet sponge or metal wool ball. Tin the tip with a new layer of solder, then return the iron to its holder and turn OFF the power switch.

DC Power Supply Operation

1. Set the Output/Voltmeter Mode Switch to the voltage output mode.
2. Connect the leads to the positive and negative voltage output terminals.
3. Adjust the Voltage Adjustment Knob to set the desired voltage.
4. The station will automatically enter protection mode and beep if the output current exceeds the maximum allowed current (2A). It will return to normal operation once the current is below the maximum.
5. To test DC voltage, set the Output/Voltmeter Mode Switch to voltmeter mode and connect leads to the positive and negative voltmeter terminals of your test subject.

Independent USB Port

The 5V 0.5A USB port can be used to power devices and loads while you are working on them, eliminating the need for an external power supply.

Sleep Mode Timer (Soldering Station)

This function extends the lifespan of the soldering iron, conserves energy, and protects the environment.

1. Turn ON the Soldering Station's power switch ONLY.
2. Press and hold both the Hot Air Rework Station temperature increase and Soldering Station temperature decrease buttons for approximately 2 seconds. The display will show "L10" (10-minute timer).
3. Press the Soldering Station temperature increase or decrease button to set the desired sleep timer (0-99 minutes, or 0 to turn OFF sleep mode).
4. Stop operating for approximately 4 seconds to automatically save the data and exit the setting interface.

To Wake the Soldering Station:

• Shake the soldering iron a couple of times.
• Press any button on the station's panel.
• Turn OFF, then turn ON the station's master power switch.

°F/°C Temperature Display

This function allows you to switch between Celsius (°C) and Fahrenheit (°F) display modes.

1. Turn ON the Hot Air Rework Station's Power Switch ONLY.
2. Press and hold both the Hot Air Rework Station temperature increase and Soldering Station temperature decrease buttons for approximately 2 seconds. The display will show either "C" or "F".
3. Press the Hot Air Rework Station temperature increase button for Celsius (°C) or the decrease button for Fahrenheit (°F).
4. Stop operating for 4 seconds to automatically save the data and exit the setting interface.

Digital Temperature Calibration

Temperature discrepancies may occur due to environmental temperature changes or replacement of heating elements. The digital temperature calibration function helps correct these discrepancies, improving work efficiency and prolonging the lifespan of the soldering iron.

1. When the hot air rework station's (or the soldering station's) temperature is stabilized, press and hold both the hot air rework station's (or the soldering station's) temperature increase and decrease buttons for approximately 2 seconds. The display will show the set temperature while blinking with 3 digit dots.
2. Press the hot air rework station's (or the soldering station's) temperature decrease or increase button to enter the measured temperature value.
3. Press and hold both the hot air rework station's (or the soldering station's) temperature increase and decrease buttons to confirm entry, and exit the calibration interface.

Maintenance

Hot Air Rework Station Maintenance

• Keep the air outlet clear and free of blockages at all times.
• Install hot air nozzles ONLY when the steel pipe and nozzle have cooled. Install correctly without brute force, pulling the edge with tweezers, or over-tightening screws.
• Select the appropriate nozzle for your operation. When using smaller nozzles, use maximum air volume with a relatively lower temperature setting. Complete the operation in the shortest possible duration to avoid damaging the hot air gun.

Soldering Station Maintenance

• After every operation, always clean the soldering iron tip and coat it with a layer of solder to prevent oxidization.
• If a layer of oxidization forms on the soldering iron tip:
  1. Set the temperature to 300°C (572°F).
  2. Once stabilized, gently rub the tip inside a metal wool ball.
  3. When partially removed, continue applying solder onto the tip while rubbing until the solder completely adheres.
  4. If the tip is severely oxidized beyond cleaning, replace it with a new one.
• DO NOT use metal files to remove oxidization. Replace deformed or rusted tips.
• DO NOT apply excessive force on the soldering tip; this can damage the tip and not improve heat transfer.
• When idling after high-temperature operation, adjust the temperature to 250°C (482°F) or below. Failure to do so will accelerate aging of the heating element and shorten its lifespan.

NOTE: The station's hot air gun and soldering iron handles use high-strength stainless steel tubes. The steel tube may exhibit a light bronze color as a result of quality control efforts. This is normal for a brand-new station.

Troubleshooting

• "S-E" Display: Indicates a faulty sensor module or that the soldering iron is not connected. Replace the heating element (which includes the sensor module) or ensure the soldering iron is properly connected.
• "F-1/F-2" Display: Indicates the station is in "zero-air protection" mode. Check the hot air gun's motor and power circuitry.
• "SLP" Display: Indicates the soldering station is in sleep mode.
• Heating Element Replacement: When replacing the heating element, always note the original connecting order and colors of the wires. Incorrect connections can cause malfunction.

Zero-Air Protection (Hot Air Rework Station)

If the hot air gun stops putting out air abnormally during an operation, the system will cut power to the heating element. This prevents damage to the hot air gun from accumulated heat and improves product safety.

User Tips

• Always ensure proper ventilation when soldering or desoldering to avoid inhaling fumes.
• Regularly clean your soldering iron tips to maintain optimal performance and extend their lifespan.
• Utilize the sleep mode feature to save energy and protect your iron tip during breaks.
• For precise temperature control, perform digital temperature calibration periodically, especially after replacing components or if you notice inconsistencies.
• When working with sensitive components, always use the appropriate nozzle size and adjust airflow and temperature carefully.

What's in the Box

The Silverflo 853D USB (2A) is available in different packages. Please verify your package contents upon receipt.

Package 1 Contents:

• Silverflo 853D USB 2A 3-in-1 Soldering Station (1 unit)
• Nozzles (4 units)
• Multimeter Test Probe (1 unit)
• IC Extractor (1 unit)

Package 2 Contents:

• Silverflo 853D USB 2A 3-in-1 Soldering Station (1 unit)
• Nozzles (4 units)
• Multimeter Test Probe (1 unit)
• IC Extractor (1 unit)
• Desoldering Pump Vacuum Suction (1 unit)
• Soldering Iron Tips (5 units)
• Tweezers (1 unit)

Compatible Parts

The full PDF manual contains detailed diagrams illustrating compatible nozzle styles and soldering iron tip styles with their specifications and sizes.

Nozzle Styles (Specifications and Sizes)

The PDF manual includes diagrams displaying various nozzle styles (e.g., QFP, SOP, PLCC, SOJ, BGA(CSP)) with their dimensions and corresponding IC sizes. Ensure to select the correct nozzle for your specific application.

Soldering Tip Styles (Specifications and Sizes)

The PDF manual provides diagrams of different 900M Series soldering tip styles, including various shapes and sizes suitable for different soldering tasks. The tip out diameter is generally 6.5mm.

Warranty and Support

Specific warranty information for this product may vary. Please refer to your purchase documentation or contact the seller for details.

For additional information and a downloadable version of this manual, please refer to the official PDF document: Silverflo 853D USB 2A User Manual (PDF).