導入
The SUNLU S1 Plus Filament Dryer is designed to remove moisture from 3D printer filaments, which can absorb humidity from the air. Drying filament helps prevent common printing issues such as stringing, clogging, and poor adhesion, leading to improved print quality and smoother model surfaces. This manual provides detailed instructions for the proper use and maintenance of your S1 Plus Filament Dryer.
製品終了view
The SUNLU S1 Plus features a built-in circulation fan for uniform heating, a 2-inch LCD screen for displaying temperature and time, and two control buttons for easy operation. It is compatible with various filament types and diameters.

Figure 1: The SUNLU S1 Plus Filament Dryer, showing the clear lid and control panel.
主な特徴:
- 360° Hot-air Circulation: Ensures uniform heating and effective moisture removal.
- 簡単操作: Two-button control with a clear LCD screen for temperature and time settings.
- 調整可能な設定: Customizable drying time (0-24 hours) and temperature (35°C-55°C).
- 幅広い互換性: Supports 1.75mm, 2.85mm, and 3.00mm filament diameters.
- 低騒音動作: Operates quietly, less than 10dB.
- Print While Drying: Designed with rollers to allow filament to be used directly from the dryer during printing.
セットアップ手順
- 乾燥機を開梱する: Carefully remove the SUNLU S1 Plus Filament Dryer and all accessories from its packaging. Ensure all components are present: the dryer unit, power adapter, and user guide.
- 接続電源: Insert the power adapter cable into the power port located at the back of the dryer unit. Plug the power adapter into a standard electrical outlet.
- フィラメントを装填: Open the transparent lid of the dryer. Place a spool of 3D printer filament onto the rollers inside the dryer. Ensure the filament unwinds smoothly.
- 蓋を閉めます: 透明蓋をしっかりと閉めてください。

Figure 2: Visual guide for initial setup and operation steps.
操作手順
The S1 Plus features a simple two-button interface for setting drying parameters.

Figure 3: Control panel layout with LCD screen and buttons.
- 電源オン: Press the left button to turn on the device. The LCD screen will illuminate, displaying the current temperature and default drying time.
- 設定温度:
- Press and hold the left button to enter temperature setting mode. The temperature value will flash.
- Use the left and right buttons to adjust the desired drying temperature between 35°C and 55°C.
- Press the left button again to confirm the temperature setting.
- 乾燥時間の設定:
- Press and hold the right button to enter time setting mode. The time value will flash.
- Use the left and right buttons to adjust the desired drying time between 0 and 24 hours.
- Press the right button again to confirm the time setting.
- 乾燥開始: Once temperature and time are set, the dryer will begin the drying process automatically. The LCD will display the current temperature and remaining time.
- Stop Drying: To stop the drying process before the timer expires, press and hold the left button until the display turns off.
Recommended Drying Temperatures and Times:
The following table provides general recommendations. Optimal settings may vary based on filament brand, age, and ambient humidity.

Figure 4: Recommended drying settings for common filament types.
| 材料 | 乾燥温度 | 乾燥時間 |
|---|---|---|
| 人民解放軍 | 45〜50℃ | 3~6時間 |
| PLA Plus | 45〜50℃ | 3~6時間 |
| 木材 | 45〜50℃ | 3~6時間 |
| PVB | 45〜50℃ | 3~6時間 |
| アブソリュート | 50〜55℃ | 3~6時間 |
| ASA | 50〜55℃ | 3~6時間 |
| ヒップ | 50〜55℃ | 3~6時間 |
| PC | 50〜55℃ | 3~6時間 |
| PETG | 48〜52℃ | 3~6時間 |
| TPU | 48〜52℃ | 3~6時間 |
メンテナンス
- クリーニング: Ensure the device is unplugged before cleaning. Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse the unit in water.
- ストレージ: 長期間使用しない場合は、乾燥機を直射日光を避けて涼しく乾燥した場所に保管してください。
- フィラメント保管場所: For best results, store dried filament in airtight containers with desiccant packs to prevent re-absorption of moisture.
トラブルシューティング
- Problem: Dryer does not power on.
- 解決: Check if the power adapter is securely connected to both the dryer and the electrical outlet. Ensure the outlet is functioning correctly.
- 問題: フィラメントは乾燥後もまだ湿っています。
- 解決:
- Verify that the correct temperature and drying time were set for the specific filament type. Refer to the "Recommended Drying Temperatures and Times" table.
- Increase the drying time or temperature within the recommended range.
- Ensure the lid is properly closed to maintain the internal environment.
- Problem: Display is not working correctly.
- 解決: Try unplugging the dryer, waiting for 30 seconds, and then plugging it back in to reset the device.
仕様
| 特徴 | 詳細 |
|---|---|
| モデル | S1プラス |
| ブランド | サンル |
| アイテム重量 | 2.2ポンド(約1kg) |
| パッケージ寸法 | 11.54 x 10.98 x 4.29インチ |
| フィラメント径の互換性 | 1.75mm、2.85mm、3.00mm |
| 温度設定範囲 | 35℃~55℃ |
| 時間設定範囲 | 0~24時間 |
| 作業時の騒音 | <10dB |
| 最大動作電流 | 1.8A |
| 最大動作電力 | 48W |
保証とサポート
The SUNLU S1 Plus Filament Dryer comes with a one-year warranty period. For professional technical support, after-sales service, or any questions regarding your SUNLU Filament Dehydrator Box, please contact SUNLU customer service. They aim to reply to emails quickly during working hours.
Please refer to the official SUNLU web最新の連絡先情報および詳細な保証条件については、当社のサイトまたは購入書類をご覧ください。





