1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your ISTOYO Rechargeable Resin Mixer Ultra. Please read this manual thoroughly before first use and retain it for future reference.
2. Product Overview
The ISTOYO Rechargeable Resin Mixer Ultra is designed for mixing epoxy resins, pigments, molding powder, casting stone, and other viscous liquids. It features 3-speed adjustment, an AI mode for automatic mixing, and a rechargeable battery.
2.1. Components
- Resin Mixer Unit
- Adjustable Mixing Stand
- 2 Large Mixing Paddles
- 2 Small Mixing Paddles
- USB Charging Cable
Figure 1: Complete ISTOYO Rechargeable Resin Mixer Ultra package contents, including the mixer unit, adjustable stand, four mixing paddles (two large, two small), and a USB charging cable.
3. Setup
- Assemble the Mixing Stand: Secure the mixer stand base and vertical support. The stand is designed for easy assembly, typically requiring a single screw.
- Attach a Paddle: Select the appropriate size mixing paddle (large for 4-12 oz, small for smaller quantities) and securely attach it to the mixer unit.
- Place Mixer on Stand: Position the mixer unit onto the assembled stand. The stand's height can be adjusted to accommodate various mixing cup sizes.
- Initial Charge: Before first use, fully charge the mixer unit using the provided USB cable. The charging port is located at the top of the mixer. Ensure the charging voltage does not exceed 5V to prevent damage.
Figure 2: Dimensional overview of the mixer unit, various paddle sizes, and the adjustable mixing stand, illustrating how components fit together.
4. Operating Instructions
4.1. Power On/Off
To power on the mixer, press and hold the power button for 2 seconds. A beep will confirm activation. To power off, press and hold the power button again.
4.2. Speed Control
The mixer features 3 adjustable speeds. After powering on, press the speed control button (labeled 1-2-3) to cycle through the available speeds. The current speed setting will be indicated by LED lights.
Figure 3: The control panel of the mixer, highlighting the power, speed adjustment, and AI mode buttons for easy operation.
4.3. AI Mode (Automatic Mixing)
The AI mode provides hands-free automatic mixing. Press the 'AI' button to activate this mode. The mixer will automatically stir for 4 minutes, alternating mixing directions to ensure thorough and bubble-reducing results. It will automatically shut down after the cycle is complete.
4.4. Manual Direction Control
In manual mode, you can change the mixing direction (forward/reverse) by pressing the direction control button (circular arrow icon).
Video 1: Demonstration of the ISTOYO resin mixer in operation, showcasing its mixing capabilities and ease of use for various resin projects.
5. Maintenance
5.1. Cleaning
To clean the mixing paddles, allow any residual resin to cure on the paddles. Once cured, the resin can typically be peeled off easily. For immediate cleaning, use isopropyl alcohol or a suitable resin cleaner and a soft cloth. Avoid getting resin on the control buttons of the mixer unit.
Figure 4: Important safety and maintenance reminder regarding hand hygiene and protecting the mixer's control buttons from resin exposure.
5.2. Charging
The mixer is equipped with a 2,000mAh rechargeable battery. Connect the provided USB cable to the charging port on the mixer and a compatible 5V USB power adapter. A full charge typically takes 4-6 hours. Do not use chargers exceeding 5V.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mixer does not turn on. | Low battery or not charged. | Charge the mixer fully. Ensure the power button is pressed and held for 2 seconds. |
| Paddles not rotating. | Paddle not securely attached or motor issue. | Ensure the paddle is firmly attached. If the issue persists, contact customer support. |
| Excessive bubbles during mixing. | Mixing speed too high or improper resin technique. | Use a lower speed setting. Ensure the paddle remains submerged and avoid lifting it frequently. The AI mode is designed to minimize bubbles. |
| Resin solidifies on buttons. | Resin contact with control panel. | Clean immediately with isopropyl alcohol. Prevent resin contact during use. |
| Mixer stops unexpectedly in AI mode. | AI mode cycle completed. | This is normal behavior. The AI mode runs for 4 minutes and then automatically shuts off. |
| Mixer not holding charge. | Battery degradation or charging cable issue. | Ensure the charging cable is functional. If the problem persists, the battery may need service. Contact customer support. |
| Stand is unstable. | Improper assembly or uneven surface. | Ensure the stand is correctly assembled and placed on a flat, stable surface. |
| Paddles are difficult to clean. | Resin not fully cured or improper cleaning method. | Allow resin to fully cure on paddles for easy peeling. Alternatively, clean immediately with isopropyl alcohol. |
| Mixer is making unusual noises. | Internal mechanical issue. | Discontinue use and contact customer support for assistance. |
| Mixer feels hot during operation. | Prolonged use or motor strain. | Allow the mixer to cool down. Avoid continuous operation for extended periods. |
| Mixing is uneven. | Insufficient mixing time or incorrect paddle size. | Ensure adequate mixing time (AI mode is 4 minutes). Use the appropriate paddle size for the volume of resin. |
| Battery indicator lights are not working. | Malfunction or low battery. | Charge the device. If lights still do not function, contact customer support. |
7. Specifications
- Model: IS-ULTRA-JB-03
- Brand: ISTOYO
- Material: Plastic
- Color: Black
- Dimensions (L x W x H): 8.27 x 6.69 x 2.17 inches
- Item Weight: 1.32 pounds
- Battery: 2,000mAh (1 A battery included)
- Charging Voltage: Max 5V
- Number of Pieces: 1 (Mixer unit, stand, 4 paddles, USB cable)
8. Warranty and Support
For warranty information, technical support, or any inquiries regarding your ISTOYO Rechargeable Resin Mixer Ultra, please contact ISTOYO customer service through the retailer where the product was purchased or visit the official ISTOYO website. Please have your model number (IS-ULTRA-JB-03) and purchase details ready when contacting support.