QUICKO T85 Soldering Iron Tip User Manual

1. Product Overview

The QUICKO T85 series soldering iron tips are internal heating type, lead-free replacement tips designed for various digital soldering iron stations, including QUICKO T85, T65, HS-01, and GD300 models. These tips offer excellent thermal performance and durability for a wide range of soldering applications.

Overview of various T85 soldering tip shapes, including K65, BC2, KU, B2, D24, and ILS. — Figure 1: Various T85 Soldering Tip Shapes (T85-K65, T85-BC2, T85-KU, T85-B2, T85-D24, T85-ILS)

2. Specifications

Attribute	Detail
Model Number	T85
Brand Name	QUICKO (also associated with QUECOO)
Origin	Mainland China
Heating Type	Internal Heating
Material	Lead-Free
Compatible Stations	T85, T65, HS-01, GD300 Digital Soldering Iron Stations
Available Tip Specifications	T85-I, T85-C4, T85-D24, T85-ILS, T85-K65, T85-KU, T85-BC2, T85-B2

Tip Dimensions

Dimensional drawing of a T85 soldering tip, indicating a total length of 98mm, a shaft length of 42mm, and a tip length of 10mm. — Figure 2: General Dimensions of a T85 Soldering Tip

Total Length: Approximately 98mm
Shaft Length: Approximately 42mm
Tip Length: Approximately 10mm

Individual Tip Type Details

Detailed diagram of the T85-B2 soldering tip, showing its conical shape with a 0.5mm radius and 10mm length. — Figure 3: T85-B2 Soldering Tip Dimensions (Conical, R0.5, 10mm length)

Detailed diagram of the T85-BC2 soldering tip, illustrating its chisel shape with a 2.1mm width, 45-degree angle, and 11.5mm length. — Figure 4: T85-BC2 Soldering Tip Dimensions (Chisel, 2.1mm width, 45°, 11.5mm length)

Detailed diagram of the T85-D24 soldering tip, showing its chisel shape with a 2.4mm diameter, 0.5mm thickness, 4mm width, and 10mm length. — Figure 5: T85-D24 Soldering Tip Dimensions (Chisel, Ø2.4, 0.5mm thickness, 4mm width, 10mm length)

Detailed diagram of the T85-ILS soldering tip, featuring a fine conical point with a 0.15mm radius and 13.5mm length. — Figure 6: T85-ILS Soldering Tip Dimensions (Fine Conical, R0.15, 13.5mm length)

3. Setup and Installation

Power Off: Ensure your soldering station is turned off and unplugged from the power source before handling tips.
Cool Down: Allow the existing soldering tip (if any) to cool down completely to avoid burns.
Remove Old Tip: Carefully unscrew or pull out the old tip from the soldering iron handle, following your soldering station's specific instructions.
Insert New Tip: Insert the new QUICKO T85 soldering iron tip into the heating element/handle. Ensure it is fully seated and secure. For screw-type connections, tighten gently.
Inspect: Verify that the tip is properly installed and there are no loose connections.

4. Operating Instructions

Power On: Plug in and turn on your soldering station. Set the desired temperature according to your solder type and application.
Tinning the Tip: Once the tip reaches operating temperature, immediately apply a small amount of solder to the tip. This 'tins' the tip, protecting it from oxidation and ensuring efficient heat transfer.
Soldering: Bring the tinned tip into contact with both the component lead and the PCB pad simultaneously. Feed solder onto the joint, not directly onto the iron tip. Allow the solder to flow and form a good connection.
Clean After Use: Before returning the iron to its stand, wipe the tip on a damp sponge or brass wool to remove excess solder and flux residue. Re-tin the tip with a fresh coat of solder.
Power Off: When finished, turn off and unplug the soldering station. Allow the tip to cool down completely before storage.

5. Maintenance

Regular Cleaning: Always clean the tip before and after each soldering session using a damp sponge or brass wool. This prevents oxidation and prolongs tip life.
Tinning: Keep the tip tinned with a thin layer of solder when not in use, especially during cool-down, to prevent oxidation.
Avoid Excessive Force: Do not use excessive force when cleaning or soldering, as this can damage the tip's plating.
Proper Storage: Store tips in a dry, non-corrosive environment. Avoid dropping or bending the tips.
Tip Rejuvenation: If a tip becomes heavily oxidized and solder no longer adheres, use a tip tinner/cleaner compound to restore its surface.

6. Troubleshooting

Solder Not Sticking to Tip:
- Ensure the tip is properly tinned.
- Clean the tip thoroughly with brass wool or a damp sponge.
- If heavily oxidized, use a tip tinner/rejuvenator.
- Check if the soldering iron temperature is set correctly for your solder type.
Poor Solder Joints:
- Verify the tip is clean and tinned.
- Ensure sufficient heat transfer by making good contact with both the component and pad.
- Check for proper temperature settings.
- Use fresh solder and appropriate flux.
Tip Not Heating Up:
- Ensure the tip is correctly installed and fully seated in the soldering iron.
- Check the connection of the soldering iron to the station.
- Verify the soldering station is powered on and functioning correctly.

7. User Tips

Choose the Right Tip: Select the appropriate tip shape and size for your specific soldering task. Fine points (like T85-ILS) are good for small SMD components, while chisel tips (like T85-BC2, T85-D24) are versatile for general purpose work and larger pads.
Temperature Control: Use the lowest effective temperature for your solder and components to minimize tip wear and prevent component damage.
Pre-tin Wires/Components: For easier and stronger joints, pre-tin wires and component leads before attempting to solder them to a PCB.
Good Ventilation: Always work in a well-ventilated area or use a fume extractor to avoid inhaling solder fumes.

8. Warranty and Support

For warranty information, technical support, or further assistance, please contact the seller or manufacturer directly. Keep your purchase records for any warranty claims.

A detailed user manual in PDF format is available for download. Please refer to the official product page or contact customer support for the link: View User Manual (PDF)

QUICKO T85