1. Introducere
Thank you for choosing the Osaki OS-4000LS Zero Gravity Heated Massage Chair. This manual provides essential information for the safe and effective use, assembly, operation, and maintenance of your massage chair. Please read this manual thoroughly before using the product and retain it for future reference.
The Osaki OS-4000LS features an advanced L-track massage system, extending from your neck down to your glutes and thighs. It incorporates zero gravity recline, space-saving technology, foot rollers, 24 airbag compression massage, body scan technology, and adjustable shoulder massage for a comprehensive relaxation experience.
2. Instrucțiuni importante de siguranță
AVERTISMENT: Pentru a reduce riscul de arsuri, incendii, șocuri electrice sau vătămări corporale:
- Deconectați întotdeauna scaunul de la priza electrică imediat după utilizare și înainte de curățare.
- Nu utilizați în timp ce faceți baie sau la duș.
- Nu așezați și nu depozitați aparatul unde poate cădea sau poate fi tras într-o cadă sau chiuvetă.
- Nu introduceți sau aruncați în apă sau alt lichid.
- Nu utilizați niciodată știfturi sau alte elemente de fixare metalice cu acest aparat.
- Este necesară supravegherea atentă atunci când acest aparat este utilizat de, pe sau lângă copii, invalizi sau persoane cu dizabilități.
- Utilizați acest aparat numai pentru utilizarea prevăzută, așa cum este descris în acest manual. Nu utilizați atașamente nerecomandate de producător.
- Nu folosiți niciodată acest aparat dacă are cablul sau ștecherul deteriorat, dacă nu funcționează corect, dacă a fost scăpat pe jos sau deteriorat sau dacă a căzut în apă. Contactați serviciul clienți pentru examinare și reparare.
- Țineți cablul departe de suprafețele încălzite.
- Nu utilizați niciodată aparatul cu orificiile de aer blocate. Păstrați orificiile de aer libere de scame, păr și altele asemenea.
- Nu scăpați și nu introduceți niciun obiect în nicio deschidere.
- Nu utilizați în aer liber.
- Nu operați acolo unde se folosesc produse aerosoli (spray) sau unde se administrează oxigen.
- Pentru a vă deconecta, rotiți toate comenzile în poziția OFF, apoi scoateți ștecherul din priză.
- Nu stați pe sau în interiorul aparatului. Utilizați numai în timp ce sunteți așezat.
- Do not use on sensitive skin areas or in the presence of poor circulation.
- Do not use on infants, invalids, sleeping or unconscious persons.
- Do not use if you have any medical conditions without consulting your doctor.
3. Configurare și asamblare
The Osaki OS-4000LS massage chair is delivered in two main boxes for easier handling. While assembly is designed to be straightforward, it is recommended to have at least two people for moving the main frame due to its weight.
3.1 Unboxing and Positioning
- Carefully open both boxes and remove all packaging materials. Inspect all components for any signs of damage.
- Locate the main chair frame. Utilize the built-in rollers at the bottom of the chair to carefully maneuver it to your desired location. Ensure there is sufficient space around the chair for recline functions, especially considering its space-saving technology.
- Așezați scaunul pe o suprafață plană și stabilă.
3.2 Asamblarea componentelor
Follow the specific assembly instructions provided in the separate assembly guide included with your chair. Typically, this involves:
- Attaching the footrest assembly to the main chair frame.
- Connecting any necessary cables between the footrest and the main unit.
- Securing the side panels or armrests, if they are separate components.
- Connecting the power cord to the chair and then to a grounded electrical outlet.

Image 1: Osaki OS-4000LS Massage Chair, fully assembled.
4. Instrucțiuni de utilizare
Familiarize yourself with the control panel (typically located on the armrest or a tethered remote) to operate your massage chair.
4.1 Pornire/Oprire
- Apăsați tasta PUTERE button to turn the chair on. The chair will typically perform an initial body scan.
- Apăsați tasta PUTERE button again to turn the chair off.
4.2 Body Scan Technology
Upon activation, the OS-4000LS utilizes advanced body scan technology to map your unique body shape and adjust the massage rollers for optimal coverage and intensity. Ensure you are seated correctly for an accurate scan.

Image 2: Illustration of the Computer Body Scan feature.
4.3 Zero Gravity Recline
Activate the Zero Gravity function using the dedicated button on the control panel. This position elevates your legs above your heart, distributing your body weight evenly and reducing pressure on the spine for a deeper massage experience.

Image 3: The chair in a Zero Gravity Recline position.
4.4 Massage Programs and Styles
The OS-4000LS offers various preset massage programs and 6 distinct massage styles. Use the control panel to select your desired program or customize your massage:
- Programe presetate: Choose from a selection of automatic programs designed for different needs (e.g., full body, relaxation, stretch).
- Control manual: Adjust massage techniques (e.g., Kneading, Tapping, Shiatsu), intensity, speed, and roller width.
- L-Track Massage: Experience comprehensive massage coverage from your neck to your glutes and thighs.

Image 4: Diagram illustrating the L-Track Massage system.

Image 5: Visual representation of the 6 available massage styles.
4.5 Airbag Compression Massage
The chair features 24 airbags strategically placed to provide compression massage to various body parts. Adjust the intensity of the airbag massage as desired.

Image 6: Diagram highlighting the 24 Airbag compression system.
4.6 Foot Rollers and Extendable Ottoman
The footrest includes foot rollers for a soothing foot massage. The ottoman is spring-loaded and extendable to accommodate users of different heights. Always wear socks when using the foot rollers, as the covers are not removable for washing.
4.7 Lumbar Heating Pad
Activate the lumbar heating function for gentle warmth that helps to relax muscles in the lower back area.

Image 7: Illustration of the Lumbar Heating Pad location.
4.8 Adjustable Outer Shoulder Massage
The shoulder massage components can be adjusted to fit various shoulder widths, ensuring a personalized massage experience.

Image 8: Depiction of the Adjustable Outer Shoulder Massage feature.
Stație de încărcare USB 4.9
A convenient USB charging port is integrated into the chair, allowing you to charge your devices while enjoying a massage.
5. Întreținere și îngrijire
Întreținerea corespunzătoare asigură longevitatea și performanța optimă a scaunului dumneavoastră de masaj.
- curatenie: Unplug the chair before cleaning. Wipe the chair's surface with a soft, damp Nu utilizați produse de curățare abrazive, solvenți sau substanțe chimice dure.
- Foot Roller Covers: The foot roller covers are not removable for washing. Always wear socks when using the foot massage function to keep the area clean.
- Depozitare: If storing the chair for an extended period, unplug it and cover it to protect it from dust. Store in a cool, dry place.
- Cablu de alimentare: Regularly inspect the power cord for any damage. If damaged, contact customer support immediately.
6. Depanare
If you encounter any issues with your Osaki OS-4000LS massage chair, please refer to the following common solutions:
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Scaunul nu pornește. | Cablul de alimentare nu este conectat corect; problemă cu priza; întrerupătorul principal este oprit. | Ensure power cord is securely plugged into both the chair and a working electrical outlet. Check the main power switch on the chair. Test the outlet with another device. |
| Massage rollers are not moving or are stuck. | Obstruction in the roller path; temporary system error. | Turn off the chair, unplug it, and check for any obstructions. Plug it back in and restart. If the issue persists, contact customer support. |
| Airbags are not inflating or deflating properly. | Air hose disconnected; pump malfunction; system error. | Check for any visible disconnected air hoses (refer to assembly guide). Restart the chair. If the problem continues, contact customer support. |
| Foot rollers cause discomfort. | High intensity setting; sensitive feet. | Reduce the intensity of the foot massage. Ensure you are wearing socks. If pain persists, discontinue use of the foot rollers. |
If these solutions do not resolve the issue, please contact Osaki customer support for further assistance.
7. Specificații
| Caracteristică | Caietul de sarcini |
|---|---|
| Numărul de model | OS-4000LS |
| Greutatea articolului | 250 lire sterline |
| Dimensiuni produs (L x l x H) | 63 x 30 x 47 inci |
| Massage Track | L-Track |
| Funcția de înclinare | Zero Gravity, Space Saving |
| Sistem Airbag | 24 airbag-uri |
| Funcția de încălzire | Lumbar Heating Pad |
| Caracteristici suplimentare | Foot Rollers, Extendable Ottoman, Body Scan Technology, USB Charging Station, Adjustable Shoulder Massage |
8. Garanție și asistență
The Osaki OS-4000LS massage chair comes with a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration of coverage. Retain your proof of purchase for warranty claims.
For technical support, warranty service, or any questions regarding your massage chair, please contact Osaki customer service. Contact information can typically be found on the manufacturer's webla fața locului sau în documentația garanției.
When contacting support, please have your model number (OS-4000LS) and purchase date readily available.







