LFSUM Double Cup Turner for Crafts Tumbler Cup Spinner Machine Kit

1. Introduction

The LFSUM Double Cup Turner is designed to assist in the creation of personalized tumblers by providing a smooth and silent rotation for curing epoxy resin. This machine features a robust construction and UL-certified components to ensure reliable performance without overheating.

This manual provides detailed instructions for the assembly, operation, and maintenance of your LFSUM Double Cup Turner.

An overview of the LFSUM Double Cup Turner kit, showcasing the purple turner machine, various foam inserts, drying racks, silicone brushes, mixing sticks, and gloves.

2. Package Contents

Please verify that all the following items are included in your package:

• 1 x Motor Body with 5 fasten screws
• 4 x PVC tubes
• 3 x Color cup drying racks
• 1 x Mini Heat Gun
• 1 x Motor with 6.5 ft (2 m) cord and ON/OFF switch
• 2 x Screws with Nuts
• 2 x 2-in-1 size foam inserts
• 1 x Screwdriver
• 2 x Silicone brushes
• 1 x Silicone mat
• 2 x Nitrile gloves
• 15 x Mixing sticks

This image illustrates the components included in the package, such as the main motor body, plastic holders, screws, screwdriver, PVC tubes, foam inserts, silicone tools, gloves, and mixing sticks. It also provides a step-by-step visual guide for assembling the cup turner.

3. Setup and Assembly

The LFSUM Double Cup Turner is designed for quick and simple assembly. Follow these steps:

1. Prepare Parts: Gather the Main Body, Plastic Holders, M4 Screws, and Screwdriver.
2. Attach Plastic Holders: Fix the Plastic Holders to the Main Body using 2 screws on each side.
3. Insert PVC Tube: Pass a PVC tube through the white rotating shaft. Ensure the holes on the white rotating shaft align with the holes on the PVC tube.
4. Secure PVC Tube: Use an M3 screw and nut to connect the PVC tube with the rotating shaft.
5. Select Foam: Choose the appropriate foam insert for your tumbler size and insert it into the PVC tube. The 2-in-1 foam inserts can be combined or separated to fit various cup sizes (2.9" - 3.7" outer diameter, suitable for 10-40 oz tumblers).

This diagram demonstrates the versatility of the 3-in-1 adjustable foam inserts, designed to securely hold various tumbler sizes from 8oz to 35oz, ensuring a snug fit during the turning process.

4. Operating Instructions

Once assembled, the cup turner is ready for use:

1. Secure Tumbler: Place your tumbler onto the foam insert, ensuring it is centered and securely held.
2. Connect Power: Plug the power cord into a standard AC 110-120V outlet.
3. Activate Turner: Use the independent ON/OFF switch for each rotator to start the turning process. The motor operates at an ideal speed of 5.0 RPM, providing a consistent rotation for epoxy application and curing.
4. Apply Epoxy: While the tumbler rotates, apply your glitter and epoxy resin evenly. The continuous rotation helps prevent drips and ensures a smooth finish.
5. Curing Process: Allow the tumbler to rotate for the recommended curing time of your epoxy resin. The silent operation ensures a disturbance-free curing environment.
6. Drying Racks: For tumblers that are partially cured or need to dry completely off the turner, utilize the included drying racks. These racks provide a stable platform for cups to cure in a well-ventilated area.

This image details the assembly of the three-color cup drying racks and provides guidance on how to place finished resin cups on them for drying in a suitable environment.

Two finished tumblers are shown resting on the green and pink drying racks, illustrating how these accessories provide a stable platform for cups to cure after epoxy application.

5. Maintenance

To ensure the longevity and optimal performance of your LFSUM Double Cup Turner, follow these maintenance guidelines:

• Cleaning: After each use, wipe down any epoxy residue from the PVC tubes, foam inserts, and the machine body using a suitable solvent or cleaner before the epoxy fully cures. Avoid harsh chemicals that may damage the plastic or painted surfaces.
• Storage: Store the cup turner in a clean, dry place away from direct sunlight and extreme temperatures.
• Motor Care: The UL-certified motor is designed for continuous use without overheating. No special motor maintenance is typically required.
• Cord Inspection: Periodically inspect the power cord and switches for any signs of damage. Discontinue use if any damage is found and contact customer support.

6. Troubleshooting

If you encounter any issues with your LFSUM Double Cup Turner, consider the following common solutions:

• Turner Not Spinning:
  • Ensure the power cord is securely plugged into a working electrical outlet.
  • Check that the ON/OFF switch for the specific rotator is in the 'ON' position.
  • Verify that the PVC tube is correctly attached to the rotating shaft and not obstructed.
• Uneven Rotation:
  • Ensure the tumbler is centered and securely seated on the foam insert.
  • Check that the foam insert is properly inserted into the PVC tube.
  • Inspect the PVC tube and rotating shaft for any debris or damage.
• Unusual Noise:
  • While the motor is designed to be silent, check for any loose components or obstructions that might be causing friction.
  • Ensure the machine is placed on a stable, level surface.

If these steps do not resolve the issue, please refer to the 'Warranty and Support' section for further assistance.

7. Specifications

8. Safety Information

Your safety is paramount. Please observe the following safety precautions:

• The power cable is UL approved and 70 inches long. Ensure it is not pinched or damaged.
• Each rotator is equipped with an independent UL approved ON/OFF switch for safe operation.
• The motor and wiring are UL-certified to prevent overheating, even during continuous 24-hour use.
• Always unplug the device before cleaning or performing any maintenance.
• Keep the device away from water or other liquids to prevent electrical shock.
• Do not operate the device if any part is damaged or if the power cord is frayed.
• This product is intended for crafting purposes only. Do not use it for unintended applications.

9. Warranty and Support

LFSUM is committed to providing high-quality products and excellent customer service. We continuously strive for perfection and have upgraded our product based on customer feedback.

If you require any support or encounter issues with your product, please do not hesitate to email us. Our customer support team aims to resolve any problems within 12 hours and guarantees a 100% response rate.

Please retain your purchase receipt for warranty purposes.