Speedy 400
Soldering Process Guide
操作指南
1. 工具准备 Tools Preparation
电烙铁、焊丝、助焊剂（松香）、铜擦洗垫、吸锡器、架子
Soldering iron, solder wire, flux (rosin), copper scrub pad, desoldering pump, clamps.
电烙铁、焊丝、助焊剂（松香）、铜擦洗垫、吸锡器、架子
Soldering iron, solder wire, flux (rosin), copper scrub pad, desoldering pump, clamps.
2. 预热 Preheating
打开电源并预热焊铁到适当的温度（建议约 350°C/662°F）。
Turn on the power and preheat the soldering iron to appropriate temperature (recommended around 350°C/662°F).
打开电源并预热焊铁到适当的温度（建议约 350°C/662°F）。
Turn on the power and preheat the soldering iron to appropriate temperature (recommended around 350°C/662°F).
3. 清洁焊接头 Cleaning the Tip
使用铜擦洗垫去除焊铁头上的氧化层。
Use a copper scrub pad to remove oxidation from the soldering iron tip.
使用铜擦洗垫去除焊铁头上的氧化层。
Use a copper scrub pad to remove oxidation from the soldering iron tip.
4. 焊接 Soldering Operation
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使用夹子固定组件或将其放置在耐热焊接站上（不要直接放在桌面，橡胶或亚克力表面上）。
SSecure components using clamps or place them on a heat-resistant soldering workstation (never directly on desktops, rubber, or acrylic surfaces).
如果焊锡不能正常附着，可以尝试在焊接处涂抹少许松香（可以使用烙铁头轻点），然后立即恢复焊接。
Soldering iron tip to the joint while feeding an appropriate amount of solder wire. Ensure smooth, shiny joints with good adhesion.
使用夹子固定组件或将其放置在耐热焊接站上（不要直接放在桌面，橡胶或亚克力表面上）。
SSecure components using clamps or place them on a heat-resistant soldering workstation (never directly on desktops, rubber, or acrylic surfaces).
如果焊锡不能正常附着，可以尝试在焊接处涂抹少许松香（可以使用烙铁头轻点），然后立即恢复焊接。
Soldering iron tip to the joint while feeding an appropriate amount of solder wire. Ensure smooth, shiny joints with good adhesion.
5. 冷却 Cooling
自然冷却或使用风扇加速冷却。使用后，一定要将烙铁放回其支架上，不要将烙铁放在无人看管的表面上。
Let it cool naturally or use a fan to speed up cooling. After use, always put the soldering iron back on its stand. Never leave it on an unattended surface.
自然冷却或使用风扇加速冷却。使用后，一定要将烙铁放回其支架上，不要将烙铁放在无人看管的表面上。
Let it cool naturally or use a fan to speed up cooling. After use, always put the soldering iron back on its stand. Never leave it on an unattended surface.
Safety Note
安全提示
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不用就关掉！！！ If you don't need it, just turn it off!!!
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保持焊接工位清洁，周围不要有易燃材料（如纸张、溶剂、塑料）。 Keep the soldering area tidy and free of flammable materials like paper, solvents, or plastics.
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在给电烙铁上电之前，请检查电源线是否打结或缠绕。如有必要，请拉直电线，以避免火灾隐患。 Check the iron’s cord for knots or tangles before plugging it in. Straighten if needed to prevent fire risks.
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在长时间通电的情况下，不要让烙铁闲置。长时间的总通电加速焊咀氧化，缩短其使用寿命。 Don't leave the iron powered on and unused for long. It makes the tip oxidizer faster and wear out quicker.
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使用后，请将烙铁放在其支架上。在离开之前，要反复检查电烙铁是否拔掉插头并完全冷却。 Put the iron back on its stand after use. Before leaving, double-check that it's unplugged and cooled down.
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切勿将烙铁头用于通用加热工具（如熔化塑料、燃烧物体）。它是专门为焊接设计的。 Never use the tip for anything but soldering, like melting plastic, or buring stuff. it's designed only for soldering.
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确保工作空间通风，避免吸入有害气体。 Ensure proper ventilation to avoid inhaling harmful fumes.