NOVA3D Whale3 Ultra 14K 10 Inch LCD UV Dental Resin 3D Printer Instruction Manual

1. Introduction

The NOVA3D Whale3 Ultra is a high-precision 14K 10-inch LCD UV dental resin 3D printer designed for professional applications in dentistry, including casting molds and orthodontic models. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your printer to ensure optimal performance and longevity.

2. Key Features

• 14K Resolution: 10-inch LCD with 13320*5120 pixels for exquisite detail.
• Ultra Steady Z-axis: Features dual linear rails and an integrated ball screw for improved printing stability and reduced lamination, achieving a Z-axis accuracy of 0.01mm.
• Automatic Thermostat System: Includes a resin pre-heating function, allowing for smooth printing even in cold environments.
• Auto-Feeding System: Simplifies resin management during printing.
• COB Crystal Light Source: Provides uniform and powerful UV light for consistent curing.
• Convenient WiFi Transfer: Enables wireless transmission of print files.
• Near-silent Printing: Operates at less than 35dB, ensuring a comfortable working environment.
• Generous Printing Volume: Offers a build volume of 223mm x 126mm x 250mm.

3. Specifications

4. Package Contents

Upon opening the package, ensure all components are present and undamaged. The standard package for the NOVA3D Whale3 Ultra typically includes:

• NOVA3D Whale3 Ultra 3D Printer Unit
• Build Plate
• Resin Vat
• Power Adapter and Cable
• USB Drive (containing user manual, slicing software, test files)
• Tool Kit (e.g., plastic scraper, metal scraper, Allen wrenches)
• Gloves and Face Mask
• Funnel with Mesh Filter
• Quick Start Guide

5. Initial Setup

Follow these steps to set up your NOVA3D Whale3 Ultra printer:

1. Unpacking: Carefully remove the printer and all accessories from the packaging. Retain the original packaging for future transport or storage.
2. Placement: Place the printer on a stable, level surface in a well-ventilated area, away from direct sunlight and heat sources. Ensure adequate space around the printer for operation and maintenance.
3. Power Connection: Connect the power adapter to the printer and then to a suitable power outlet (100-240V).
4. Build Plate Installation: Install the build plate onto the Z-axis arm. Ensure it is securely fastened.
5. Resin Vat Installation: Place the resin vat onto the LCD screen, ensuring it sits flush and is properly aligned.
6. Leveling: The Whale3 Ultra features a 'Leveling Free' design. Once initially leveled at the factory, it is designed for long-lasting use without frequent re-leveling. Refer to the quick start guide for any specific initial leveling checks.
7. Resin Loading: The printer features an auto-feeding system. Pour your chosen UV resin into the resin tank. The auto-feeding system will manage resin levels during printing.

6. Operating Instructions

Operating the NOVA3D Whale3 Ultra involves preparing your 3D model, transferring it to the printer, and initiating the print process.

6.1. Model Preparation (Slicing)

Before printing, your 3D model (e.g., STL, OBJ) needs to be processed by slicing software to generate a printable file (e.g., .nova). The Whale3 Ultra is compatible with popular slicing software such as Chitubox, Novamaker, and Voxel Dance Tango.

1. Install your preferred slicing software on your computer.
2. Import your 3D model into the software.
3. Adjust print settings (layer height, exposure time, supports, etc.) according to your resin and model requirements.
4. Slice the model and save the generated file to a USB drive or prepare for WiFi transfer.

6.2. File Transfer

You can transfer print files to the printer via USB or WiFi.

• USB Transfer: Insert the USB drive containing the sliced file into the printer's USB port.
• WiFi Transfer: Utilize the printer's WiFi connectivity to send files directly from your computer to the printer. Refer to the software's instructions for detailed WiFi transfer steps.

6.3. Starting a Print

1. Ensure the resin vat is filled with sufficient UV resin. The auto-feeding system will maintain the level.
2. Select your desired print file from the printer's touchscreen interface.
3. Confirm print settings and press 'Start' to begin printing.
4. The Automatic Thermostat System will pre-heat the resin if necessary, ensuring optimal printing conditions.

6.4. Post-Printing Process

After printing, follow these steps for model retrieval and initial cleaning:

1. Once printing is complete, carefully remove the build plate from the Z-axis arm.
2. Use the provided scraper to gently remove the printed model from the build plate.
3. Wash the model with isopropyl alcohol (IPA) to remove uncured resin.
4. Cure the model using a UV curing station or natural sunlight until fully hardened.

7. Maintenance

Regular maintenance is crucial for the longevity and performance of your 3D printer.

7.1. Cleaning the Resin Vat

• After each print, inspect the resin vat for any cured resin particles.
• Use a plastic scraper to gently remove any debris from the FEP film. Be careful not to scratch the film.
• If changing resin types or for thorough cleaning, empty the resin vat and clean it with IPA.

7.2. Cleaning the Build Plate

• Always clean the build plate with IPA after removing a print to ensure good adhesion for the next print.
• Ensure the build plate is completely dry before starting a new print.

7.3. Z-axis Maintenance

• Periodically check the Z-axis lead screw and linear rails for any dust or resin residue.
• Clean with a soft cloth and apply a small amount of lubricant suitable for linear motion components if needed.

7.4. Resin Handling and Storage

• Store resin in its original opaque bottle in a cool, dark place, away from direct sunlight.
• Always wear gloves and a mask when handling liquid resin.
• Do not pour used resin back into the original bottle without filtering.

8. Troubleshooting

Here are some common issues and their potential solutions:

• Print Fails to Adhere to Build Plate:
  Possible Causes: Insufficient bottom exposure time, cold resin temperature, dirty build plate, incorrect Z-axis offset.
  Solutions: Increase bottom exposure time in slicing software, ensure resin is at optimal temperature (use thermostat system), clean build plate thoroughly with IPA, re-check Z-axis offset.
• Layer Shifting/Misalignment:
  Possible Causes: Loose build plate, unstable printer surface, Z-axis issues.
  Solutions: Ensure build plate is securely fastened, place printer on a stable surface, check Z-axis for obstructions or excessive friction.
• Partial Prints/Missing Layers:
  Possible Causes: Cured resin debris in the vat, insufficient resin, faulty FEP film, incorrect exposure settings.
  Solutions: Filter resin and clean the vat, ensure adequate resin level (auto-feeding system should prevent this), inspect FEP film for damage, adjust exposure settings.
• Cloudy/Foggy Prints:
  Possible Causes: Insufficient cleaning after printing, over-curing, old resin.
  Solutions: Ensure models are thoroughly washed with IPA, optimize curing time, consider using fresh resin.

9. User Tips

• Ventilation is Key: Always operate the printer in a well-ventilated area to minimize exposure to resin fumes.
• Resin Temperature: Take advantage of the automatic thermostat system to ensure your resin is at the ideal temperature for printing, especially in cooler environments. This can significantly improve print success rates.
• Software Updates: Regularly check for updates to your slicing software (Chitubox, Novamaker, Voxel Dance Tango) and printer firmware to benefit from performance improvements and new features.
• Safety First: Always wear appropriate personal protective equipment (gloves, mask, safety glasses) when handling resin or cleaning the printer.
• Keep it Clean: A clean resin vat and build plate are essential for consistent print quality and adhesion. Make cleaning a routine part of your workflow.

10. Warranty and Support

The NOVA3D Whale3 Ultra 3D Printer comes with a 1-year warranty covering manufacturing defects and core components (e.g., motor). For any technical assistance, troubleshooting, or warranty claims, please contact NOVA3D customer support. Our professional technical engineers are available to provide support and guidance.

Each printer model includes a User Manual and Datasheet. Demo and guiding videos are also provided to assist users. The appropriate power adapter will be supplied based on your country's standards.

11. Product Media

11.1. Product Overview

11.2. Company Overview Video