IKEA KALLAX 204.237.20 with Shelf Insert instructions manual
The IKEA KALLAX 204.237.20 is a versatile shelving unit designed for storage and display, featuring a classic cube design with an integrated shelf insert to create additional compartments. Constructed from particleboard with foil finish, it offers a modern, clean look suitable for living rooms, bedrooms, or offices. Below are key sections for safety, parts list, assembly, installation, usage, care, and warranty information.
Parts & Hardware Included
Before assembly, verify all parts are present. Contact IKEA if anything is missing.
| Part Name | Quantity | Description/Code |
| KALLAX Frame | 1 | Main shelving unit structure |
| Shelf Insert Panel | 1 | Additional divider (204.237.20) |
| Cam Locks | 8 | For connecting panels |
| Wood Dowels | 16 | For alignment and reinforcement |
| Screws | 12 | For securing back panel and shelf |
| Wall Attachment Device | 1 set | For securing unit to wall (included) |
| Instruction Manual | 1 | This document |
Tools Required
Tools are not included. You will need:
- Phillips screwdriver
- Hammer (for tapping dowels if needed)
- Level (optional, for checking alignment)
- Pencil (for marking wall if attaching)
Safety Instructions
WARNING! Serious or fatal crushing injuries can occur from furniture tip-over. This furniture must be permanently fixed to the wall.
- Always secure to wall: Use the provided wall attachment device to prevent tipping.
- Two-person assembly: The unit is heavy; assemble with help to avoid injury.
- Check stability: Ensure all connections are tight before use.
- Keep away from children: Do not let children climb on or hang from the unit.
- Proper surface: Place on a flat, stable floor to prevent wobbling.
Assembly Steps
Follow steps in order. Do not fully tighten cam locks until all parts are aligned.
- Lay out parts: Unpack and lay all parts on a soft surface (e.g., carpet) to avoid scratches.
- Insert dowels: Insert wood dowels into pre-drilled holes on side panels and shelves as shown in diagram.
- Connect side panels and shelves: Align dowels and gently tap panels together. Secure with cam locks using a screwdriver.
- Attach back panel: Place back panel into grooves and secure with provided screws.
- Check squareness: Ensure the frame is square before final tightening of all cam locks.
Tip: Do not use power tools for assembly; hand-tighten to avoid stripping screws.
Installing the Shelf Insert
The shelf insert (204.237.20) divides a cube compartment into two sections.
- Choose location: Decide which cube you want to divide.
- Position insert: Slide the shelf insert horizontally into the cube from the front or back.
- Secure (if applicable): Some versions may have pre-drilled holes for small screws or clips. If included, secure lightly.
- Check level: Ensure the insert sits flat and level for proper support.
Note: The insert is designed for light to medium storage. Do not overload.
Placement & Stability
CRITICAL: This unit is unstable unless securely attached to the wall.
- Find wall studs: Use a stud finder to locate solid wood studs in your wall.
- Mark and drill: Position unit against wall. Mark drill points through the wall attachment device holes.
- Attach to wall: Drill pilot holes into studs, then use screws (provided) to secure the anti-tip bracket to the wall. Finally, attach the bracket to the unit.
- Test stability: Gently try to tip the unit. It should not move away from the wall.
CAUTION! If you cannot attach to a stud, use appropriate wall anchors suitable for your wall type (drywall, plaster, etc.).
Weight Limits & Usage
- Total maximum load: Do not exceed 55 lbs (25 kg) per cube compartment.
- Shelf insert load: Do not exceed 20 lbs (9 kg) on the shelf insert itself.
- Distribute weight evenly: Place heavier items on lower cubes for stability.
- Avoid moisture: Not suitable for bathrooms or high-humidity areas.
- Do not place TV: This unit is not designed to support televisions.
Care & Maintenance
Clean with a damp cloth wrung out in mild soapy water. Wipe dry immediately.
DO NOT:
- Use abrasive cleaners, scouring pads, or solvents.
- Soak or allow water to pool on surfaces.
- Place near heat sources like radiators or direct sunlight for extended periods.
Troubleshooting
| Issue | Possible Cause | Solution |
| Unit wobbles | Floor uneven, cam locks loose, not attached to wall | Check floor; tighten all cam locks; ensure wall attachment is secure. |
| Shelf insert doesn't fit | Insert oriented incorrectly, cube not square | Flip insert; ensure main frame is assembled squarely. |
| Cam lock won't tighten | Dowel not fully inserted, cross-threaded | Disassemble slightly, ensure dowel is seated, re-engage cam lock. |
| Scratches on surface | Assembly on hard surface | Assemble on carpet or blanket. Minor scratches can be touched up with IKEA repair markers. |
| Missing part | Packaging error | Contact IKEA customer service with article number (204.237.20). |
Warranty & Support
IKEA products come with a limited warranty. Refer to the IKEA warranty leaflet included in your purchase or visit IKEA.com for details specific to your country.
For assembly help, missing parts, or other support:
- Visit: www.IKEA.com
- Contact your local IKEA store.
- Have the article name (KALLAX) and number (204.237.20) ready.
Safety Notice: IKEA recalls are announced on their website. Register your product online to receive safety updates.
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