1. はじめに
The SUNLU Filament Dryer SP2 is designed to dry 3D printer filaments and provide sealed storage, improving print quality by removing moisture. This device features a heating element, an HD LCD touch screen for control, and compatibility with various filament types and spool sizes.
Image 1.1: SUNLU Filament Dryer SP2, highlighting its purpose.
2. 安全情報
- 電源がデバイスの要件に適合していることを確認します。
- Do not touch the heating element or interior surfaces during operation, as they can become hot.
- デバイスを水やその他の液体から遠ざけてください。
- 換気口をふさがないでください。
- 掃除やメンテナンスの前にデバイスのプラグを抜きます。
- お子様の手の届かない場所に保管してください。
3. パッケージ内容
パッケージにすべてのアイテムが揃っていることを確認します。
Image 3.1: Detailed packing list for the SP2 FilaDryer Set.
- Drying Chamber x1
- Heating Base x1
- Air Lock x2
- 電源ケーブルx1
- Spool Roller x1
- Rollers & Bearings x1
- ユーザーマニュアル x1
- Desiccant Box x1
- 乾燥剤×1
- Hygrometer x1
- PTFE Tube 1m x2
- PTFE Tube 8cm x2
4.製品オーバーview
The SUNLU Filament Dryer SP2 consists of a detachable drying chamber and a heating base, allowing for both drying and sealed storage. Key components include:
- トップカバー： Seals the drying chamber.
- 乾燥室: Transparent enclosure for filament spools.
- 湿度計： Displays real-time interior humidity.
- 加熱ベース: Contains the PTC heating element and control panel.
- Spool Rollers: Support filament spools for smooth rotation.
- PTFEチューブ: Guide filament to the 3D printer.
画像4.1: 分解図 view of the SP2 components.
5. セットアップ手順
- 開梱： パッケージからすべてのコンポーネントを慎重に取り出します。
- Assemble Rollers: Place the spool rollers and bearings into the designated slots within the drying chamber.
- 乾燥剤を入れる: Place the desiccant into the desiccant box and insert it into its compartment in the drying chamber.
- 接続電源： Plug the power cable into the heating base and then into a suitable power outlet.
- フィラメントを装填: Open the top cover and place your filament spool(s) onto the rollers inside the drying chamber. The unit can accommodate up to two 1kg spools or one 3kg spool.
- Route Filament (for printing): If you intend to print while drying, route the filament through one of the PTFE tubes and out through an air lock to your 3D printer.
- カバーを閉じる: Securely close the top cover using the two sliding latches to ensure a tight seal.
Image 5.1: Fully assembled SUNLU Filament Dryer SP2 with filament spools.
6. 操作手順
6.1 電源オン/オフ
Press the power button on the HD LCD touch screen to turn the device on or off.
6.2 Using the HD LCD Touch Screen
The touch screen allows you to monitor and adjust drying parameters. It displays current temperature (PV), target temperature (SV), selected filament type, and remaining drying time.
Image 6.1: HD LCD Touch Screen interface.
6.3 温度と時間の設定
- フィラメントタイプを選択: Tap the filament type icon to cycle through presets (PLA, PETG, TPU, ABS, PA, PC, WOOD, PVA, PVB, ASA). Each preset has recommended temperature and time settings.
- 温度調整: Tap the temperature display (SV) and use the up/down arrows to set the desired drying temperature (range: 35-70°C).
- 時間を調整: Tap the time display and use the up/down arrows to set the desired drying duration (range: 0-99 hours).
- The device will begin heating to the set temperature and maintain it for the specified duration.
Image 6.2: Recommended Filament Drying Temperatures and Times.
6.4 Monitoring Humidity
The integrated hygrometer displays the current humidity level inside the drying chamber, allowing you to monitor the drying process. For optimal results, aim for a low humidity percentage.
6.5 Drying and Storage Functionality
The SP2 can be used for active drying or passive sealed storage. The detachable design allows the drying chamber to be lifted from the heating base for convenient storage after drying. The superior sealing mechanism, including silicone holes and sliding latches, helps maintain low humidity for stored filaments.
Image 6.3: Drying and Storage capabilities with various spool sizes.
7. メンテナンス
- クリーニング： Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water. Ensure the device is unplugged and cool before cleaning.
- 乾燥剤: Periodically check the desiccant. If it changes color (indicating saturation), it needs to be recharged or replaced. Follow the desiccant manufacturer's instructions for recharging.
- PTFEチューブ: Inspect PTFE tubes for wear or blockages. Replace if necessary to ensure smooth filament feeding.
8。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| Filament still exhibits moisture-related print issues (stringing, poor adhesion). | Insufficient drying time or temperature; saturated desiccant; poor seal. | Increase drying time or temperature; replace/recharge desiccant; ensure top cover is securely latched. |
| デバイスが加熱されません。 | Power cable not connected; device not powered on; internal fault. | Check power connections; press power button; contact support if problem persists. |
| LCD touch screen unresponsive. | 一時的なソフトウェアの不具合、電源の問題。 | Power cycle the device (turn off, unplug, wait 30 seconds, plug in, turn on). |
| Filament spool not rotating smoothly. | Rollers obstructed or dirty; filament tangled. | Clean rollers; untangle filament; ensure PTFE tubes are clear. |
Image 8.1: Visual comparison of print quality with moist vs. dry filament.
9. 仕様
- モデル： SUNLU Filament Dryer SP2
- 加熱要素: 250W PTC
- 最高温度: 70℃
- フィラメントの互換性: 1.75mm, 2.85mm (PLA, PETG, TPU, ABS, PA, PC, WOOD, PVA, PVB, ASA)
- スプール容量: Up to 2 x 1kg spools or 1 x 3kg spool. Supports 250g, 500g spools.
- 製品寸法（長さ x 幅 x 高さ）： 278mm x 208mm x 396mm（約10.9 x 8.2 x 15.6インチ）
- 商品の重量: 3.6 kg (7.92 ポンド)
- コントロール： HD LCDタッチスクリーン
- 湿度モニタリング: Integrated Hygrometer
Image 9.1: Product dimensions of the SUNLU Filament Dryer SP2.
10. 保証とサポート
For warranty information and technical support, please refer to the warranty card included with your product or visit the official SUNLU website. You may also contact SUNLU customer service directly for assistance with product operation, troubleshooting, or parts replacement.
