SEQURE S99 Portable Soldering Iron User Manual

1. Product Overview

The SEQURE S99 is a high-performance portable soldering iron designed for precision work. It features a PID smart control system for constant temperature, fast heating, and quick rewarming. The device supports multiple power supply protocols and offers a wide adjustable temperature range.

Image 1.1: The SEQURE S99 Soldering Iron featuring PID Smart Control System and a table detailing its heating performance under various power conditions.

Key Features:

• PID Smart Control System: Ensures constant temperature, fast heating, and quick rewarming.
• Adjustable Temperature Range: 50°C to 500°C (122°F to 932°F).
• Fast Heating: Achieves target temperature in as little as 2 seconds (with optimal power supply).
• HD OLED Display: Provides clear real-time temperature, protocol status, target temperature, power status, power progress bar, soldering iron mode, and supply voltage.
• Multiple Power Supply Protocols: Supports PD/QC/DC/PPS.
• Safety Features: Built-in buzzer warns of high/low voltage, high temperature, and incorrect tip detection. Dynamic detection prevents controller damage.
• Operating Modes: Work, Sleep, and Standby modes for efficiency and safety.
• User-Friendly Design: Heat-resistant, anti-static industrial materials with CNC stainless steel mounting port. Supports left/right-hand display adjustment.
• Portable: Mini and lightweight design, ideal for field repairs.

2. Package Contents

Please verify that all items are present and in good condition upon unpacking.

• 1 x SEQURE S99 Soldering Iron Controller
• 1 x BC2 Soldering Tip

Note: A power cable and power adapter are not included and must be supplied by the user. The device is NOT CORDLESS and requires an external power source for operation.

3. Setup Instructions

3.1 Attaching the Soldering Tip

1. Ensure the soldering iron is powered off and cool.
2. Carefully insert the BC2 soldering tip into the CNC stainless steel mounting port until it is firmly seated. Ensure there is no looseness to prevent connection issues during operation.

Image 3.1: Labeled components of the S99 Soldering Iron, showing the soldering iron tip and CNC Stainless Steel Mounting Port.

3.2 Connecting Power

1. Connect a compatible USB-C power cable to the Type-C interface on the soldering iron.
2. Connect the other end of the USB-C cable to a power adapter that supports PD/QC/DC/PPS protocols.
3. The soldering iron requires a working voltage of DC9V-21V (for 2.5Ω tips) or DC11-21V (for 5.5Ω tips) to achieve its maximum power output. A powerful USB-C power source (e.g., 65W or 100W PD charger) is recommended for optimal performance, especially for fast heating.

Image 3.2: The S99 Soldering Iron demonstrating compatibility with various fast charging protocols and power adapters.

4. Operating Instructions

4.1 Power On/Off

• To power on, connect the soldering iron to a compatible power source. The OLED display will illuminate.
• To power off, disconnect the power source.

4.2 Temperature Adjustment

The S99 allows precise temperature control from 50°C to 500°C.

1. Use Button A and Button B (refer to Image 3.1 for location) to increase or decrease the target temperature.
2. A single click can quickly adjust temperature in set increments, useful for switching between large and small solder joints.

Image 4.1: The S99 Soldering Iron's OLED display showing temperature and icons for features like 2-second melting tin, ceramic heater, auto sleep, and left/right hand switch.

4.3 OLED Display Information

The OLED display provides critical operational data:

• Real-time Temperature: Current temperature of the soldering tip.
• Protocol Status: Indicates the active power delivery protocol (PD, QC, DC, PPS).
• Target Temperature: The set desired temperature.
• Power Status: Current power consumption.
• Power Progress Bar: Visual indication of heating progress.
• Soldering Iron Mode: Current operating mode (Work, Sleep, Standby).
• Supply Voltage: Input voltage from the power source.

4.4 Operating Modes

• Work Mode: The iron maintains the set target temperature.
• Sleep Mode: Automatically activated after a period of inactivity to conserve energy and prolong tip life. The temperature is reduced.
• Standby Mode: Further reduces power consumption when not in use for an extended period.

Image 4.2: The S99 Soldering Iron highlighting features such as auto sleep and dynamic detection.

4.5 Left/Right Hand Display Adjustment

The display orientation can be adjusted for comfortable use by both left-handed and right-handed users.

Image 4.3: The S99 Soldering Iron demonstrating its adjustable display direction for both right-hand and left-hand users.

5. Safety and Dynamic Detection

The S99 soldering iron incorporates several safety features to protect both the user and the device.

• High/Low Voltage Alarm: Alerts the user to unsafe input voltage levels.
• High-Temperature Alarm: Warns if the iron exceeds safe operating temperatures.
• Tip Sensor Alarm: Detects if the soldering tip is incorrectly installed or disconnected.
• Circuit Protection: Detects circuit issues to prevent damage to the controller.

Image 5.1: The S99 Soldering Iron illustrating its dynamic detection capabilities, including warnings for high/low voltage, high temperature, and incorrect tips.

6. Maintenance

6.1 Soldering Tip Care

• Always tin the tip with solder before and after use to prevent oxidation.
• Clean the tip regularly using a damp sponge or brass wool.
• Replace worn or damaged tips to maintain optimal soldering performance. Ensure replacement tips are securely seated.

6.2 General Cleaning

• Ensure the device is powered off and cool before cleaning.
• Wipe the body of the soldering iron with a soft, dry cloth. Avoid using abrasive cleaners or solvents.

6.3 Firmware Upgrade

The SEQURE S99 supports firmware upgrades to enhance functionality and performance. Refer to the official SEQURE website or support resources for instructions on how to perform a firmware update.

Image 6.1: The S99 Soldering Iron, illustrating its capability for firmware upgrades.

7. Troubleshooting

• Iron does not power on:
  Ensure the USB-C power cable is securely connected to both the iron and a compatible power adapter. Verify the power adapter is functioning and provides sufficient voltage (DC9V-21V).
• Iron heats slowly or not to target temperature:
  Check if the power adapter provides adequate wattage. For maximum performance (150W), a high-power PD/QC/DC/PPS adapter (e.g., 100W) is required. Ensure the soldering tip is clean and properly seated.
• Soldering tip feels loose or disconnects:
  Ensure the soldering tip is fully inserted and securely tightened into the CNC stainless steel mounting port. A loose tip can cause inconsistent heating or connection issues.
• Alarms (high/low voltage, high temperature, tip sensor):
  Address the specific alarm indicated on the OLED display. For voltage alarms, check your power source. For high temperature, allow the iron to cool. For tip sensor alarms, re-seat or replace the tip.
• Display orientation is incorrect:
  Adjust the display direction through the iron's settings menu to suit your dominant hand.

8. Specifications

9. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the official SEQURE website or contact their customer support directly. Keep your purchase receipt as proof of purchase for any warranty claims.