1. הקדמה
The FLSUN S1 Pro is an advanced FDM Delta 3D printer designed for high-speed and high-precision additive manufacturing. It features an ultra-fast printing speed of up to 1200mm/s and an acceleration of 40,000mm/s², significantly reducing print times. Equipped with Klipper firmware, a 7-inch smart touch screen, and a 350℃ all-metal hotend, the S1 Pro supports a wide range of filaments, including high-performance engineering materials. Its large build volume of Φ320*320*430 mm³ accommodates substantial projects. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your FLSUN S1 Pro 3D Printer.

בילד 1.1: פראָנט view of the FLSUN S1 Pro 3D Printer, showcasing its sleek design and enclosed build chamber.
2. וואָס איז אין דער קעסטל
ביים אויספּאַקן, ביטע זיכער מאַכן אַז אַלע קאָמפּאָנענטן זענען פאַראַן:
- FLSUN S1 Pro 3D Printer (main unit)
- פאָדעם דרייער קעסטל
- מאַכט קאַבלע
- וסב קאַבלע
- Tool Kit (various wrenches, screwdrivers, etc.)
- Sample פאָדעם
- באַניצער מאַנואַל (דעם דאָקומענט)
- שנעל אָנהייב גייד

Image 2.1: The FLSUN S1 Pro 3D Printer and its included accessories, demonstrating its 95% pre-assembled state.
3. סעטאַפּ אינסטרוקציעס
The FLSUN S1 Pro is designed for quick setup, being 95% pre-assembled. The initial setup typically takes less than 10 minutes.
- אויספּאַקן: נעמט פֿאָרזיכטיק אַרויס דעם דרוקער און אַלע אַקסעסאָריעס פֿון דער פּאַקאַדזשינג.
- אָרט: Place the printer on a stable, level surface in a well-ventilated area.
- פֿאַרזאַמלונג: Install the door and glass panels as per the instructions in the detailed אינסטאַלאַציע מאַנואַל (PDF).
- מאַכט קשר: Connect the power cable to the printer and a suitable power outlet.
- ערשט מאַכט אויף: Turn on the printer using the main power switch. The device will perform self-checks to ensure stability.
- אָטאַמאַטיק לעוועלינג: The printer features automatic leveling. Follow the on-screen prompts on the 7-inch touch screen to initiate and complete the leveling process. This ensures optimal print bed calibration.
- פאָדעם לאָודינג: Load your desired filament into the filament dryer box and then guide it into the extruder as instructed on the display.
- נעץ קאַנעקשאַן: Connect the printer to your local Wi-Fi network via the touch screen interface for remote monitoring and control.
פֿאַר דעטאַלירטע וויזועלע אינסטרוקציעס, ביטע זעט די באַאַמטער אינסטאַלאַציע מאַנואַל (PDF).
4. אַפּערייטינג ינסטרוקטיאָנס
4.1 User Interface and Control
The FLSUN S1 Pro utilizes a 7-inch Klipper firmware smart touch screen for intuitive control. The visual operation interface allows for smart adjustment and monitoring directly from the printer. Additionally, with advanced Microtac radar control and Wi-Fi connectivity, you can monitor and control your printer in real-time from mobile phones and PCs.

Image 4.1: Remote control and monitoring capabilities via the FLSUN World app on a mobile device.
- ווייַט קאָנטראָל: Manage your printers remotely from anywhere.
- Tap it, Print it, Like it: Start printing tasks with a quick tap on the FLSUN World app, utilizing cloud storage for G-code files.
- Monitor in Pocket: Real-time checking of your printing progress.
- קלוג דערמאָנונג: Receive notifications when print errors occur.
4.2 דרוק פּראָצעס
- Prepare Model: Use compatible slicing software (FLSUN Slicer V2.0 or other slicers like PrusaSlicer, Cura) to prepare your 3D model. Ensure settings are optimized for the S1 Pro's capabilities, including its high speed and acceleration.
- אַריבערפירן File: Transfer the sliced G-code file to the printer via USB or Wi-Fi (FLSUN World app).
- אָנהייב דרוקן: אויסקלייַבן די file on the touch screen or through the app and initiate the print.
- מאָניטאָרינג: Utilize the built-in camera for real-time monitoring and time-lapse recording. The printer's low noise level (55dB) ensures a quiet operating environment.
- Power-Off Resume: In case of power interruption, the printer supports power-off continuous printing, resuming from where it left off. Vibration compensation further ensures print quality.

Image 4.2: Illustration of the FLSUN S1 Pro's epic speed capabilities: 1200mm/s max printing speed, 40000mm/s² max acceleration, and 110mm³/s peak flow rate.

Image 4.3: Key features for smooth and consistent printing, including AI-powered functions, auto-leveling, spaghetti detection, and perfect first layer adhesion.

Image 4.4: Advanced features like the Air Filter, Filament Dryer, Built-in camera, Intelligent Zoned Heating, and 16GB EMMC storage.
5. וישאַלט
Regular maintenance ensures the longevity and optimal performance of your FLSUN S1 Pro 3D Printer.
- רייניקונג: Regularly clean the print bed, nozzle, and internal components to prevent debris buildup. Use a soft cloth and appropriate cleaning solutions.
- לופט פילטער: The printer is equipped with a combined HEPA + activated carbon air filter. Check and replace the filter periodically as needed to maintain air quality and prevent odors.
- Filament Dryer Box: Ensure the filament dryer box is functioning correctly to keep your filament dry, which is crucial for print quality.
- נעזל דורכקוק: Periodically inspect the 0.4mm hardened steel nozzle for wear or clogs. Replace if necessary. The all-metal hot end can reach up to 350°C, supporting various high-temperature filaments.
- שמירן: Refer to the detailed manual for any lubrication requirements for moving parts.

Image 5.1: Diagram illustrating the 350°C hotend, 50°C chamber, and 120°C hot bed for optimal material handling.
6. טראָובלעשאָאָטינג
די סעקציע באהאנדלט אלגעמיינע פראבלעמען וואס איר קענט באגעגענען בעתן אפעראציע.
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| Print Not Sticking to Bed | Improper bed leveling, dirty print surface, incorrect bed temperature. | Re-run auto-leveling. Clean the print surface with isopropyl alcohol. Adjust hot bed temperature according to filament type (Max 120°C). |
| Filament Clogging | Dust in filament, incorrect hotend temperature, worn nozzle, heat creep. | Ensure filament is dry (use filament dryer). Verify hotend temperature (Max 350°C). Clean or replace nozzle. Check cooling fan operation. |
| "Spaghetti" Prints | Poor bed adhesion, model detaching, extrusion issues. | The S1 Pro features ספּאַגעטי דעטעקשאַן. Ensure proper bed adhesion. Monitor print progress via the built-in camera. |
| דרוקער רעאגירט נישט | Software glitch, loose connection, power issue. | Restart the printer. Check all cable connections. Ensure stable power supply. |
| נעבעך דרוק קוואַליטעט | Incorrect slicing settings, worn nozzle, vibration, wet filament. | Optimize slicing parameters. Replace nozzle if worn. The printer has ווייבריישאַן פאַרגיטיקונג; ensure it's active. Use filament dryer. |

Image 6.1: Features like the 55dB quiet fan and Power Off Resume Print (UPS) contribute to a reliable printing experience.
7. טעכניש ספּעסאַפאַקיישאַנז
| קאַטעגאָריע | באַשרייַבונג | דעטאַילס |
|---|---|---|
| אַלגעמיינע | מאַקסימום פּרינטינג גיכקייַט | 1200מם/ס |
| מאַקס אַקסעלעריישאַן | 40000מם / ס² | |
| שפּיץ לויפן קורס | 110mm³/s | |
| בויען באַנד | Φ320*320*430 mm³ (Maximum height of the cylinder: 383mm) | |
| קאַמער | פארמאכט | |
| ראַש מדרגה | 55dB | |
| טול קאָפּ | נעזל | 0.4mm Hardened Steel Nozzle (supports various nozzle sizes) |
| Max Hot End Temp | 350℃ | |
| פאָדעם דיאַמעטער | 1.75 מם | |
| פאָדעם | שטיצט פאָדעם | Ideal: PLA, PETG, TPU. Satisfactory: ABS, ASA, PA, PC, PET. Capable: Carbon/Glass Fiber Reinforced PLA, PPS-CF, PPA-CF/GF. |
| Active Heating Dry Box | יא | |
| פאָדעם קלאָג דעטעקשאַן | יא | |
| העאַטבעד | בויען פּלאַטע | טעקסטשערד פּי טעלער |
| Max Build Plate Temp | 120℃ | |
| סמאַרט זאָנע באַהיצונג | Inner Circle Ø220mm, Outer Ring 220-320mm | |
| עלעקטראָניקס | ווייַז | 7" קאָליר טאָוטש סקרין |
| סטאָרידזש | 16GB EMMC, 32GB USB Flash | |
| מאַכט צושטעלן | 110-240 וו, 50/60 הז | |
| אויף-מאָדע מאַכט קאַנסאַמשאַן | 400 וואטס | |
| ווייכווארג | פירמוואַרע אַפּגרייד | OTA (איבער די לופט) |
| סלייסינג ווייכווארג | FLSUN Slicer V2.0, Other Slicers | |
| שטיצט אַס | מאַקאָס, ווינדאָוז | |
| פֿעיִקייטן | מאָניטאָרינג קאַמעראַ | Realtime, Timelapse |
| פאָדעם דעטעקשאַן | יא | |
| ווייבריישאַן פאַרגיטיקונג | יא | |
| דעבריס דעטעקשאַן | יא | |
| ספּאַגעטי דעטעקשאַן | יא | |
| Screen Auto Sleep | יא | |
| Printer Auto Power Off | יא | |
| אַוטאָ-לעוועלינג | יא | |
| מאַכט לאָס צוריקקריגן | Yes (Z lift, Backup Battery) | |
| לופט פילטער | HEPA + Activated Carbon | |
| גשמיות דימענשאַנז | פּראָדוקט דימענשאַנז (ד רענטגענ וו רענטגענ ה) | 23.62"D x 34.25"W x 9.45"H (600mm x 870mm x 240mm approx.) |
| Physical Dimension (Printer) | 550 * 596 * 1030 מם | |
| פּונקט וואָג | 113 פונט (אומגעפער 51.2 ק"ג) | |
| קאָליר | שוואַרץ |

Image 7.1: Comprehensive technical specifications for the FLSUN S1 Pro 3D Printer.
8. וואָראַנטי און שטיצן
FLSUN is committed to providing reliable products and excellent customer service.
- קערט: The product is eligible for 30-day easy returns. Please refer to the retailer's return policy for specific details.
- קונה שטיצן: For technical assistance, troubleshooting, or warranty inquiries, please contact FLSUN Customer Support. You can often find support resources and contact information on the official FLSUN webוועבזייטל אדער דורך דעם פארקויפער וואו דער פראדוקט איז געקויפט געווארן.
- שוץ פלענער: Extended protection plans, such as a 4-Year Protection Plan, may be available for purchase separately to provide additional coverage beyond the standard warranty.
- אָנליין רעסורסן: באַזוכן די FLSUN Store on Amazon פֿאַר נאָך פּראָדוקט אינפֿאָרמאַציע, אָפֿט געשטעלטע פֿראַגעס, און שטיצע.





