IKEA MILLBERGET 004.893.97 Swivel Chair instructions manual

The IKEA MILLBERGET 004.893.97 is a swivel office chair with adjustable height, tilt tension control, and a breathable mesh backrest. It features a five-star base with casters for mobility, a padded seat for comfort, and assembly required. Below are key sections for safety, features, assembly, adjustment, care, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Assembly Instructions 4. Adjustments & Settings 5. Specifications 6. Care & Maintenance 7. Warranty Information 8. Troubleshooting

Features at a Glance

Key components: Mesh backrest, Padded seat, Swivel mechanism, Five-star base with casters, Height adjustment lever, Tilt tension knob.

Feature	Description
Mesh backrest	Breathable material for back support and ventilation
Padded seat	Foam-padded for comfort during extended use
Swivel mechanism	360-degree rotation for easy movement
Five-star base	Sturdy plastic base with five legs for stability
Casters	Wheels for smooth mobility on hard floors
Height adjustment	Gas lift cylinder for seat height adjustment
Tilt tension control	Knob to adjust the resistance when leaning back
Assembly required	Chair comes unassembled with tools included

Safety Information

Read all instructions before assembly and use.

Ensure all parts are present and undamaged before assembly.
Assemble on a soft surface to avoid scratching parts.
Use only the provided tools and hardware.
Do not exceed the maximum weight capacity of 110 kg (242 lbs).
Keep chair away from heat sources and direct sunlight.

WARNING! Chair is heavy; lift with care to avoid injury. Ensure all connections are tight and secure before use.

Assembly Instructions

Follow steps in order. Estimated assembly time: 15-20 minutes.

Attach casters: Insert five casters into the holes on the base until they click.
Insert gas lift: Place the gas lift cylinder into the center hole of the base.
Attach seat: Place the seat onto the gas lift, aligning the holes.
Secure seat: Use the provided bolts and Allen key to tighten the seat to the gas lift.
Attach backrest: Align the backrest with the seat brackets and insert the provided screws.
Tighten all connections: Ensure all bolts and screws are firmly tightened.
Test adjustments: Adjust height and tilt tension to ensure proper function.

CAUTION! Do not overtighten screws. Ensure chair is stable before sitting.

Adjustments & Settings

Customize chair for comfort and support.

Height adjustment: Pull up the lever under the seat to raise; sit gently to lower.
Tilt tension: Turn the knob under the seat clockwise to increase resistance, counterclockwise to decrease.
Seat depth: Fixed position; not adjustable on this model.
Armrests: This model does not include armrests.

Tip: Adjust height so feet rest flat on the floor with knees at a 90-degree angle.

Specifications

Product dimensions: Width 56 cm, Depth 56 cm, Height 83-93 cm (adjustable).
Seat dimensions: Width 50 cm, Depth 44 cm.
Materials: Polypropylene base, Polyester mesh backrest, Polyurethane foam seat.
Weight capacity: Max 110 kg (242 lbs).
Color: Black mesh/black base (as per model 004.893.97).
Warranty: 10-year limited warranty (refer to warranty card).

Care & Maintenance

Regular care ensures longevity and performance.

Clean with a damp cloth and mild detergent; do not soak.
For mesh backrest, use a soft brush to remove dust.
Check casters regularly for hair and debris; clean if mobility reduces.
Tighten screws and bolts every 6 months to maintain stability.
Avoid exposing chair to extreme temperatures or moisture.

CAUTION! Do not use abrasive cleaners or solvents. Never disassemble gas lift cylinder.

Warranty Information

IKEA MILLBERGET chair comes with a 10-year limited warranty covering material and manufacturing defects. Warranty does not cover damage from improper assembly, misuse, or normal wear and tear. Keep your receipt as proof of purchase. For warranty claims, contact IKEA customer service with product number (004.893.97) and purchase details.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Chair wobbles	Loose connections	Tighten all bolts and screws under seat and base.
Height adjustment not working	Gas lift issue	Ensure lever is fully engaged; do not exceed weight limit.
Casters not rolling smoothly	Debris in wheels	Remove hair and dirt from casters; clean with damp cloth.
Seat sinking slowly	Worn gas cylinder	Contact IKEA for replacement under warranty.
Backrest feels loose	Loose screws	Tighten screws connecting backrest to seat brackets.

Note: For persistent issues, visit www.ikea.com or contact IKEA customer support.

Service: IKEA customer service: 1-800-434-4532; www.ikea.com