IKEA MULLFJÄLLET 393.998.00 Armchair instructions manual
The IKEA MULLFJÄLLET 393.998.00 is a modern armchair designed for comfort and style, featuring a sturdy metal frame, removable and washable fabric cover, and ergonomic design suitable for living rooms, bedrooms, or offices. Below are key sections for safety, assembly, care, and warranty information.
Parts & Tools Included
Before assembly, check that all parts are present and undamaged.
| Part Number | Description | Quantity |
| A1 | Armchair frame (main structure) | 1 |
| A2 | Seat cushion | 1 |
| A3 | Backrest cushion | 1 |
| B1-B4 | Legs with pre-attached screws | 4 |
| C1 | Allen key (tool) | 1 |
| D1 | Fabric cover (removable) | 1 set |
| - | Instruction manual | 1 |
Note: Some screws may be pre-attached to parts.
Safety Instructions
Read all instructions before assembly. Keep children and pets away during assembly.
- Weight limit: Do not exceed maximum load of 250 lbs (113 kg).
- Stability: Ensure all screws are tightened securely. Check periodically.
- Placement: Place on a flat, stable surface away from heat sources and direct sunlight.
- Assembly: Use only provided tools. Do not overtighten screws.
- Cover: Ensure fabric cover is properly attached to avoid slipping.
WARNING! Improper assembly may result in injury or damage. Assemble with care.
Assembly Steps
Estimated assembly time: 15-20 minutes. Follow steps in order.
- Prepare workspace: Lay out all parts on a clean, soft surface to avoid scratches.
- Attach legs:
- Turn frame upside down.
- Align legs (B1-B4) with pre-drilled holes at each corner.
- Insert and tighten screws using the provided Allen key (C1). Ensure legs are firmly attached.
- Install cushions:
- Place seat cushion (A2) onto the frame, ensuring it sits flat.
- Place backrest cushion (A3) against the back frame.
- Attach fabric cover:
- Slide fabric cover (D1) over the assembled frame, starting from the back.
- Ensure cover is evenly distributed and secure all fasteners (hooks/straps) under the seat.
- Final check: Turn chair upright. Sit gently to test stability. Tighten any loose screws if needed.
Tip: Two-person assembly is recommended for easier handling.
Care & Maintenance
Proper care ensures longevity and appearance.
- Fabric cover: Remove according to instructions. Machine wash cold (max 30°C/86°F) on gentle cycle. Do not bleach. Tumble dry low or air dry. Iron at low temperature if needed.
- Frame: Wipe with a dry or slightly damp cloth. Do not use abrasive cleaners.
- Cushions: Fluff periodically to maintain shape. Spot clean with mild detergent if needed.
- Legs: Check screw tightness every 3 months.
CAUTION! Do not soak the frame. Keep away from excessive moisture.
Specifications
- Product name: MULLFJÄLLET Armchair
- Article number: 393.998.00
- Dimensions (assembled): Width: 70 cm (27.5 in), Depth: 78 cm (30.7 in), Height: 85 cm (33.5 in), Seat height: 45 cm (17.7 in)
- Weight: 15 kg (33 lbs)
- Max load: 250 lbs (113 kg)
- Frame material: Steel, Epoxy/polyester powder coating
- Cover material: 100% polyester (removable and washable)
- Cushion filling: Polyurethane foam
- Color: As specified on packaging (e.g., dark gray)
- Package dimensions: 75 x 40 x 35 cm (29.5 x 15.7 x 13.8 in)
Troubleshooting
| Issue | Possible Cause | Solution |
| Chair wobbles | Legs not tightened evenly | Turn chair over and tighten all leg screws securely. |
| Fabric cover slips | Fasteners not secured | Reattach cover, ensuring all hooks/straps are fastened under seat. |
| Cushion feels uneven | Incorrect placement | Remove and reposition cushions according to step 3. |
| Screws missing or damaged | Packaging error or loss | Contact IKEA customer service for replacement parts. |
| Difficulty attaching legs | Misaligned holes | Ensure frame is upside down and legs are oriented correctly. |
Note: Do not use if parts are damaged. Contact support for assistance.
Warranty & Support
IKEA limited warranty applies. Refer to IKEA terms and conditions for details.
- Warranty period: As per local IKEA policy (typically 10 years for frame).
- Support: For missing parts, assembly help, or product issues:
- Visit: www.ikea.com
- Contact your local IKEA store.
- Refer to your purchase receipt for warranty details.
- Recycling: Dispose of packaging responsibly. Recycle cardboard and plastic per local regulations.
Disclaimer: IKEA reserves the right to change specifications without notice.
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