1. Okwu mmalite
Welcome to the FLSUN Super Racer SR 3D Printer user manual. This document provides essential information for the safe and efficient operation of your new FDM Delta 3D printer. Please read this manual thoroughly before operating the device to ensure proper setup, usage, and maintenance.
2. Ozi nchekwa
- Na-eji igwe nbipute arụ ọrụ mgbe niile n'ebe ikuku na-anaghị eru.
- Keep the printer away from flammable materials, children, and pets.
- Do not touch the hot nozzle or heated bed during operation to avoid burns.
- Hụ na e jikọtara ọkụ eletrik nke ọma ma tọọ ntọala ya.
- Wepụ ihe nbipute ahụ tupu ị rụọ ọrụ mmezi ma ọ bụ nhicha ọ bụla.
- Use only recommended filament types and sizes (1.75mm PLA).
3. Ihe ngwugwu
Nyochaa na etinyere ihe niile edepụtara n'okpuru na ngwugwu gị:
- FLSUN Super Racer (SR) 3D Printer x 1
- Toolkit (Wrench, screwdriver, wire cutters, spatula, Touch Screen Bracket, Heating Rod, Thermistor, Grease, etc.) x 1
- Standby nozzle and Nozzle dredge needle x 1
- PLA Test filament (200g) x 1
- Jiri akwụkwọ ntuziaka x1
- Materials rack x 1
- SD Card x 1 & Reader x 1
4. Ntuziaka Nhazi
4.1 Mwepu na ntinye
Carefully remove all components from the packaging. Place the FLSUN Super Racer on a stable, level surface in a well-ventilated area. Ensure there is enough space around the printer for operation and maintenance.
4.2 Mgbakọ izizi
The FLSUN Super Racer comes largely pre-assembled. Refer to the included "Use Manual" for detailed steps on attaching the materials rack and any other minor components.
4.3 Njikọ ike
Connect the power cable to the printer and then to a grounded electrical outlet. Turn on the power switch located on the printer.
4.4 Automatic Bed Leveling
The FLSUN Super Racer features an automatic leveling system. Navigate to the leveling function on the touch screen and initiate the 27-point accurate leveling process. This ensures optimal print bed calibration for successful prints.

4.5 Na-ebufe Filament
Place the PLA test filament (1.75mm) onto the materials rack. Feed the filament into the extruder assembly according to the on-screen instructions or the detailed manual. Ensure the hotend is preheated to the appropriate temperature for PLA before loading.
5. Ntuziaka ọrụ
5.1 Mbipụta Mbụ
Insert the provided SD card with pre-loaded test models into the printer's SD card slot. Select a model from the touch screen interface and initiate the print. Monitor the first layer to ensure proper adhesion to the print bed.

5.2 High-Speed Printing
The FLSUN Super Racer is designed for high-speed printing, reaching speeds up to 200mm/s with 2800+ mm/s² acceleration. This is achieved through its three-axis linkage technology and powerful stepper motors. For optimal high-speed results, ensure your slicing software settings are configured appropriately.


5.3 Resume Printing Function
N'ihe omume nke ike ịtage, the FLSUN Super Racer is equipped with a resume printing function. The printer will automatically save the current print progress and resume from where it left off once power is restored.
5.4 Large Printing Volume
The printer offers a large build volume of Φ260mm (Diameter) x 330mm (Height), allowing for the creation of larger models.

5.5 Ọpụample Prints
The FLSUN Super Racer is capable of producing a wide variety of objects, from functional parts to decorative items.



6. Nlekọta
6.1 Ịsacha ihe ndina nke mbipụta
After each print, allow the print bed to cool down. Use the provided spatula to carefully remove the printed object. Clean the coated lattice glass platform with isopropyl alcohol to ensure good adhesion for subsequent prints.
6.2 Mmezi Nozzle
Regularly check the nozzle for clogs or wear. Use the nozzle dredge needle from the toolkit to clear any blockages. Replace the nozzle if it shows signs of significant wear to maintain print quality.
6.3 Linear Rail Guide Care
The high-precision linear rail guides contribute to print accuracy and stability. Periodically apply a small amount of the provided grease to the linear rails to ensure smooth movement and reduce noise.
7. Nchọpụta nsogbu
- Print Not Sticking to Bed: Ensure the bed is clean and properly leveled. Adjust Z-offset if necessary. Increase bed temperature slightly if using materials like ABS.
- Filament Clogging: Check the nozzle for blockages. Ensure the hotend temperature is appropriate for the filament. Verify the filament path is clear.
- Ọdịmma Mbipụta na-adịghị mma: Review slicing settings (layer height, print speed, retraction). Ensure the printer is stable and free from vibrations. Check for worn nozzle or loose belts.
- Igwe nbipute anaghị agba ọkụ: Verify all power connections. Check the power switch.
For further assistance, please refer to the detailed troubleshooting section in the full user manual or contact FLSUN customer support.
8. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nlereanya | FLSUN-SR |
| Teknụzụ obibi akwụkwọ | FDM (Fused Deposition Modeling) Delta |
| Wulite olu | Φ260 x 330 mm (Diameter x Height) |
| Ọsọ mbipụta kacha | 200 mm / s |
| Max osooso | 2800+ mm/s² |
| Dayameta Filament | 1.75 mm |
| Filaments akwadoro | PLA (and others as specified by manufacturer) |
| Sistemụ ọkwa ọkwa | Automatic (27-point) |
| Malitegharịa Printing | Yes (after power outage) |
| Print Bed | Coated Lattice Glass Platform (Removable) |
| Akụkụ ngwaahịa | 15 x 15 x 35 sentimita (ihe dị ka) |
| Ibu Ibu | 33 pound |
9. Akwụkwọ ikike na nkwado teknụzụ
FLSUN provides responsible after-sales service and lifetime technical support for the Super Racer 3D Printer. If you encounter any issues or have questions, please contact FLSUN customer support. They aim to respond within 24 hours.
For specific warranty details, please refer to the warranty card included with your product or visit the official FLSUN websaịtị.