1. Introdução
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.

Imagem 1.1: Frente view of the FLSUN S1 Pro 3D Printer, showcasing its sleek design and enclosed build chamber.
2. O que está na caixa
Ao desembalar, verifique se todos os componentes estão presentes:
- FLSUN S1 Pro 3D Printer (main unit)
- Caixa de secadora de filamentos
- Cabo de energia
- Cabo USB
- Kit de ferramentas (diversas chaves, chaves de fenda, etc.)
- Sample Filamento
- Manual do usuário (este documento)
- Guia de início rápido

Image 2.1: The FLSUN S1 Pro 3D Printer and its included accessories, demonstrating its 95% pre-assembled state.
3. Instruções de configuração
The FLSUN S1 Pro is designed for quick setup, being 95% pre-assembled. The initial setup typically takes less than 10 minutes.
- Desembalagem: Retire cuidadosamente a impressora e todos os acessórios da embalagem.
- Colocação: Coloque a impressora em uma superfície estável e nivelada, em uma área bem ventilada.
- Conjunto: Install the door and glass panels as per the instructions in the detailed Manual de Instalação (PDF).
- Conexão de energia: Conecte o cabo de alimentação à impressora e a uma tomada elétrica adequada.
- Inicialização: Turn on the printer using the main power switch. The device will perform self-checks to ensure stability.
- Nivelamento automático: 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.
- Carregamento de filamento: Load your desired filament into the filament dryer box and then guide it into the extruder as instructed on the display.
- Conexão de rede: Connect the printer to your local Wi-Fi network via the touch screen interface for remote monitoring and control.
Para instruções visuais detalhadas, consulte o manual oficial. Manual de Instalação (PDF).
4. Instruções de operação
4.1 Interface e Controle do Usuário
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.
- Controle remoto: 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.
- Smart Reminder: Receive notifications when print errors occur.
4.2 Processo de Impressão
- Preparar modelo: 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.
- Transferir File: Transfira o código G fatiado. file to the printer via USB or Wi-Fi (FLSUN World app).
- Iniciar impressão: Selecione o file on the touch screen or through the app and initiate the print.
- Monitoramento: 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. Manutenção
Regular maintenance ensures the longevity and optimal performance of your FLSUN S1 Pro 3D Printer.
- Limpeza: Regularly clean the print bed, nozzle, and internal components to prevent debris buildup. Use a soft cloth and appropriate cleaning solutions.
- Filtro de ar: 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.
- Inspeção do bico: 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.
- Lubrificação: 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. Solução De Problemas
Esta seção aborda problemas comuns que você pode encontrar durante a operação.
| Problema | Possível causa | Solução |
|---|---|---|
| A estampa não está aderindo à cama. | 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 Detecção de espaguete. Ensure proper bed adhesion. Monitor print progress via the built-in camera. |
| Impressora não está respondendo | Software glitch, loose connection, power issue. | Restart the printer. Check all cable connections. Ensure stable power supply. |
| Má qualidade de impressão | Incorrect slicing settings, worn nozzle, vibration, wet filament. | Optimize slicing parameters. Replace nozzle if worn. The printer has Compensação de vibração; 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. Especificações técnicas
| Categoria | Especificação | Detalhes |
|---|---|---|
| Em geral | Velocidade máxima de impressão | 1200 mm/seg |
| Aceleração máxima | 40000 mm/s² | |
| Taxa de fluxo de pico | 110mm³/s | |
| Volume de construção | Φ320*320*430 mm³ (Maximum height of the cylinder: 383mm) | |
| Câmara | Fechado | |
| Nível de ruído | 55 dB | |
| cabeça de ferramenta | Bocal | 0.4mm Hardened Steel Nozzle (supports various nozzle sizes) |
| Max Hot End Temp | 350℃ | |
| Diâmetro do filamento | 1.75 mm | |
| Filamento | Filamento Suportado | 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 | Sim | |
| Detecção de obstrução de filamento | Sim | |
| Heatbed | Placa de construção | Placa PEI texturizada |
| Max Build Plate Temp | 120℃ | |
| Aquecimento de Zona Inteligente | Inner Circle Ø220mm, Outer Ring 220-320mm | |
| Eletrônica | Mostrar | Tela sensível ao toque colorida de 7" |
| Armazenar | 16GB EMMC, 32GB USB Flash | |
| Fonte de energia | 110-240 V, 50/60 Hz | |
| Consumo de energia no modo ligado | 400 watts | |
| Programas | Atualização de firmware | OTA (over-the-air) |
| Software de fatiamento | FLSUN Slicer V2.0, Other Slicers | |
| SO suportado | MacOS, Windows | |
| Características | Câmera de monitoramento | Realtime, Timelapse |
| Detecção de filamentos | Sim | |
| Compensação de vibração | Sim | |
| Detecção de detritos | Sim | |
| Detecção de espaguete | Sim | |
| Screen Auto Sleep | Sim | |
| Printer Auto Power Off | Sim | |
| Nivelamento automático | Sim | |
| Recuperação de perda de energia | Yes (Z lift, Backup Battery) | |
| Filtro de ar | HEPA + Activated Carbon | |
| Dimensões físicas | Dimensões do produto (P x L x A) | 23.62"D x 34.25"W x 9.45"H (600mm x 870mm x 240mm approx.) |
| Physical Dimension (Printer) | 550*596*1030 mm | |
| Peso do item | 113 libras (aproximadamente 51.2 kg) | |
| Cor | Preto |

Image 7.1: Comprehensive technical specifications for the FLSUN S1 Pro 3D Printer.
8. Garantia e Suporte
FLSUN is committed to providing reliable products and excellent customer service.
- Retornos: The product is eligible for 30-day easy returns. Please refer to the retailer's return policy for specific details.
- Suporte ao cliente: 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 website ou através do revendedor onde o produto foi adquirido.
- Planos de proteção: Extended protection plans, such as a 4-Year Protection Plan, may be available for purchase separately to provide additional coverage beyond the standard warranty.
- Recursos on-line: Visite o FLSUN Store on Amazon Para obter informações adicionais sobre o produto, perguntas frequentes e suporte.





