1. Introduction
Thank you for choosing the Ricokids Sinco 5-in-1 Multifunction High Chair. This product is designed to adapt to your child's growth, offering versatility and comfort from feeding to play. It can be configured as a high chair, a chair with a tray, a rocking chair, or a separate table and chair set. Please read this manual thoroughly before assembly and use to ensure safe operation and proper maintenance.

Image 1.1: The Ricokids Sinco High Chair in its standard high chair configuration.
2. Important Safety Instructions
Always prioritize your child's safety. Failure to follow these instructions may result in serious injury.
- Never leave your child unattended in the high chair.
- Always use the 5-point safety harness to secure your child. Ensure it is properly adjusted and fastened.
- Ensure all parts are correctly assembled and securely locked before placing your child in the chair.
- Do not use the high chair if any parts are broken, torn, or missing. Contact customer support for replacement parts.
- Keep children away from the product during assembly and disassembly.
- The maximum weight capacity for this high chair is 15 kilograms. Do not exceed this limit.
- Ensure the high chair is placed on a flat, stable surface. Engage wheel locks when the chair is stationary.
- Keep the product away from open flames, heaters, and other sources of strong heat.
- Regularly inspect the product for wear and tear, loose fasteners, or damaged components.

Image 2.1: Detail of the 5-point safety harness and the wheel locking mechanism.
3. Package Contents
Verify that all components are present before beginning assembly. If any parts are missing or damaged, do not proceed with assembly and contact customer service.
- Main High Chair Frame (various plastic and metal components)
- Seat Unit with Soft Synthetic Leather Cover
- Removable Feeding Tray
- Footrest
- Wheels (4)
- Assembly Hardware (screws, connectors)
- Instruction Manual
4. Assembly Instructions
Assembly typically requires no special tools. Follow the numbered steps carefully.
- Unpack Components: Carefully remove all parts from the packaging and lay them out on a clean, flat surface.
- Attach Wheels: Insert the four wheels into the designated slots at the base of the high chair frame. Ensure they click into place securely.
- Assemble Frame: Connect the main frame sections according to the diagrams provided in the included paper manual. Ensure all connections are firm.
- Install Footrest: Slide the footrest into its position on the frame.
- Attach Seat Unit: Secure the seat unit to the assembled frame. Ensure it locks into place.
- Install Tray: Slide the feeding tray onto the armrests until it clicks into position.
For detailed visual guidance, refer to the assembly diagrams provided in the physical instruction booklet that came with your product.
5. Operating Instructions
5.1. High Chair Configuration
This is the standard setup for feeding. Ensure the seat is securely attached to the tall frame and the tray is in place. Always use the 5-point harness.
5.2. Table and Chair Configuration
The high chair can be separated into a smaller chair and a table, suitable for older toddlers for activities or meals at a lower height.
- Remove the seat unit from the tall high chair frame.
- Disassemble the tall frame into two shorter sections to form the table base.
- Attach the seat unit to the shorter chair base.
- Place the tray or a suitable tabletop onto the table base.

Image 5.1: The high chair converted into a separate table and chair set.
5.3. Rocking Chair Function
To enable the rocking function, ensure the appropriate rocking bases are attached to the chair. This mode is designed for gentle movement.

Image 5.2: The high chair configured as a rocking chair.
5.4. Recline Adjustment
The seat offers 3 recline positions for your child's comfort. Locate the recline adjustment mechanism, typically a lever or button on the back of the seat, and adjust to the desired angle. Ensure the seat is securely locked in position after adjustment.
5.5. Tray Adjustment and Removal
The feeding tray can be adjusted forward and backward to accommodate your child and can be easily removed for cleaning or when placing your child in or out of the chair. Press the release buttons, usually located on the underside or sides of the tray, to slide or remove it.

Image 5.3: Visual representation of the recline and tray adjustment features.
5.6. Wheel Mobility and Locks
The high chair is equipped with four wheels for easy movement. To secure the chair in a stationary position, engage the locking mechanism on the front wheels. Ensure the locks are engaged when the chair is in use or unattended.
6. Maintenance
Regular cleaning and maintenance will prolong the life of your Ricokids Sinco High Chair.
- Cleaning the Seat: The synthetic leather seat cover can be wiped clean with a damp cloth and mild soap. Do not use harsh abrasives or solvents. Allow to air dry completely.
- Cleaning the Tray: The removable tray can be washed with warm soapy water. It is also dishwasher-safe on the top rack.
- Cleaning the Frame: Wipe down plastic and metal parts with a damp cloth. Dry thoroughly.
- Storage: When not in use, store the high chair in a clean, dry place away from direct sunlight and extreme temperatures.
- Inspection: Periodically check all screws, bolts, and fasteners to ensure they are tight. Inspect the harness for any signs of wear or damage.
7. Troubleshooting
If you encounter issues with your high chair, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair feels unstable. | Loose connections or uneven surface. | Ensure all assembly points are securely fastened. Place on a flat, level surface. |
| Wheels do not roll smoothly or lock. | Debris in wheels or faulty lock mechanism. | Clean wheels of any obstructions. Check if the lock mechanism is engaged or damaged. |
| Tray is difficult to adjust or remove. | Release buttons not fully pressed or debris in tracks. | Ensure both release buttons are pressed simultaneously. Clean tray tracks. |
| Harness is too tight or too loose. | Incorrect adjustment. | Refer to the harness adjustment section in the physical manual to correctly size it for your child. |
If the problem persists, please contact Ricokids customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 7090 |
| Maximum Supported Weight | 15 Kilograms |
| Main Material | Polyvinyl Chloride (PVC), Metal |
| Product Dimensions (L x W x H) | 50 x 57.5 x 104 cm |
| Item Weight | 9.11 Kilograms |
| Age Range (Description) | Child (suitable from 6 months) |
| Assembly Required | Yes |
| Portability | Yes |
| Recline Positions | 3 |

Image 8.1: Key dimensions of the Ricokids Sinco High Chair.
9. Warranty and Support
For information regarding warranty coverage, product registration, or technical support, please refer to the warranty card included with your purchase or visit the official Ricokids website. You may also contact the retailer where the product was purchased for assistance.




