
OTE Raincolor-C2 Retro Blender

Important Safeguards
When using electrical appliances, basic safety precautions should always be followed, including the following:
- Read all instructions.
- Portable – To protect against the risk of electrical shock, do not put it in water or other liquids.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or a lack of experience and knowledge, unless they are closely supervised and instructed concerning use of the appliance by a person responsible for their safety. Close supervision is necessary when any appliance is used by or near children. Children should be supervised to ensure that they do not play with the appliance.
- Portable – Turn the appliance OFF, then unplug from the outlet when not in use, before assembling or disassembling parts, and before cleaning. To unplug, grasp the plug and pull from the outlet. Never pull from the power cord. Permanently Installed – Make sure the appliance is OFF when not in use, before putting on or taking off parts, and before cleaning.
- Avoid contacting moving parts. Do not attempt to defeat any safety interlock mechanisms. (The second sentence may be omitted if the appliance does not have any interlocks.)
- Portable – Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions, or is dropped or damaged in any manner. Contact the manufacturer at their customer service telephone number for information on examination, repair, or adjustment.
- The use of attachments not recommended or sold by the manufacturer may cause fire, electric shock, or injury.
- Do not use outdoors.
- Do not let the cord hang over the edge of the table or counter.
- Hand-held, other than cordless types – Do not let the cord contact a hot surface, including the stove.
- Keep hands and utensils out of the container while blending to reduce the risk of severe injury to persons or damage to the blender.
- To reduce the risk of injury, never place cutter-assembly blades on the base without the jar properly attached.
- Always operate the blender with the jar in place.
- The use of attachments, including canning jars, not recommended by the manufacturer, may cause a risk of injury to persons.
- SAVE THESE INSTRUCTIONS
Important Safeguards
DANGER: DO NOT immerse the machine or the power cable in water or any other liquid to avoid electrical shock or short circuit!
WARNING:
- Before connecting to the power supply, please make sure that the rated voltage of this product corresponds to the local voltage. If any incident occurred due to the lack of confirmation, the company is not responsible.
- If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
- Close supervision is necessary when the unit is used.
- Be sure to unplug the product after use!
- Do not touch the blade to avoid injury.
- Please do not unscrew the jar when the machine is working!
- Please clean the product after each use to prevent odor or mold caused by the food residue.
- Children are not to play with the appliance.
- Be careful if hot liquid is poured into the food processor or blender, as it can be ejected out of the appliance due to sudden steaming.
- This appliance is intended for household use only.
Please pay attention before use:
- There is a built-in safety mechanism of the machine. The blender will not start working unless the blade base is in place and aligned to the Lock position.
- When switched off, please wait until the blades stop moving completely before removing the jar to avoid any damage to the machine.
- When cleaning the blades, please be careful not to get hurt.
- For the first use, it is normal that there might be some smell of the appliance or the jar; simply clean it with a cleanser. The materials we use to manufacture this product are all safe and environmentally friendly. The jar is made of food-grade material, 100% safe and guaranteed.
- The machine is equipped with built-in overheating and overload protection programs. When the motor is overloaded or used abnormally, the protection program will be activated, and the machine will stop working automatically.
Product Parameters

Note: Due to slight differences in product appearance, the wireframe diagram and the schematics are for reference only.
Instructions for Use
- Wash and peel the fruits, remove the cores, then cut the fruits into 10 × 10 × 10 mm cubes.

- Put the fruit cubes into the jar, add the right amount of water or milk (or other drink). The best blending capacity is advised for 200 ml once.

- Please make sure that the jar and the blade base are screwed and tightened clockwise, and the jar is in the lock position.

- After confirming that the local voltage meets the rated voltage of the product, plug in the power cord and press the power switch. The default blending time is 30 s.

- If you need to stop the blending process within 30 s, just press the power switch again.

- Unplug the product after blending.

- After blending, unscrew the jar and the blade base counterclockwise, then remove the blade base from the jar to drink the juice directly from the jar or pour it into other containers.

Helpful Tips:
- The machine is set to work 30 s before automatic shut off. If you want the blender to be smoother, just run it once again.
- If you need to stop the blender process within 30 s, just press the power switch again.
- If the machine gets stuck during use, please hold it upside down to make sure there is no hard food stuck between the blades, then restart it to try again.
- The light shines a white color when the machine is working.
Cleaning & Maintenance
Immediate detachment and cleaning are necessary after use. Please refer to the following cleaning steps:
- Unscrew the jar from the main part. Please note that the main part is not washable. To clean the main part, please use a damp cloth. It must not be put in a sterilizer either. The blade edges are sharp; please be careful not to get hurt.
- Rinse the detached parts under a water faucet or wash them in warm water with cleanser.
- After juicing, add clean water to the juicer cup immediately, then install it back to the main part and blend for about 5 s, which can provide better cleaning of the jar.
- If the components are colored by the blender, you can remove the color by wiping the component with a few drops of oil before washing.
- After rinsing the components, wipe them dry thoroughly.
Maintenance:
- It is recommended to use the machine frequently to keep the motor dry.
- If not in use for a long time, please store the machine in a dry and ventilated place.
TroubleShooting
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OTE Raincolor-C2 Retro Blender-FAQs
How do I use the OTE Raincolor-C2 Retro Blender for the first time?
Place the blender on a flat surface, assemble the jar securely, add ingredients, close the lid, plug it in, and turn the control knob to start blending.
How do I operate a manual blender like this model?
After adding ingredients, select the desired speed using the control dial. Start with a low speed and increase gradually for smoother results.
Can I blend frozen fruit in the OTE Raincolor-C2 Retro Blender?
Yes, but cut frozen fruits into smaller pieces and add some liquid to help the blades blend smoothly and protect the motor.
Is it safe to put ice in this blender?
Small amounts of ice can be blended, preferably with liquid. Avoid overloading the jar with large ice cubes to prevent damage.
What should I not put in the blender?
Avoid very hot liquids, hard items like coffee beans, large ice blocks, dried fruits, or extremely hard foods that may strain the motor.
Can I put boiling or very hot liquids in the blender jar?
No. Let hot ingredients cool before blending, as extreme heat can damage the jar and seals.
Is the OTE Raincolor-C2 Retro Blender dishwasher safe?
The jar and lid may be dishwasher safe, but the motor base must never be placed in water or a dishwasher. Always unplug before cleaning.
Can I use vinegar to clean the blender?
Yes. Mixing equal parts water and white vinegar and blending briefly helps remove odors and stains. Rinse well afterward.
Should I clean the blender after every use?
Yes, cleaning after each use prevents food buildup, odors, and staining while keeping the blades sharp.







