iRest SL-A39T Massage Chair
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iRest SL-A39T
Technology
Fit & Comfort Recommendations
The Employee - iRest SL-A39T
Product Information
Massage Techniques
Tapping Massage
Kneading Massage
Combination of Kneading and Tapping
Shiatsu
Automatic Programs
Demo
Upper Back
Relax
Pain Relief
Lower Back
User Interface Languages
Heating Zones
Front
Rear
Airbag Zones
Features
Airbags - Adjustable intensity level
Airbags - Shoulders
Airbags - Forearms
Airbags - Calves
Adjustable automatic release
Controls - Remote control
Controls - Integrated
User memory with body scan
Infinitely adjustable footrest
Heating - Lower back
Body scan - Auto. Shoulder position
Body scan - length
Body scan - Shiatsu points
Magnetic field therapy
Massage area - variable range
Massage area - targeted
Massage rollers - speed
Massage rollers - back (4-section)
Massage rollers - shoulder height
Massage rail - L/SL Track
Neck Support Pillow
Programs - Automatic
Programs - Manual
Roller Mechanism - 2D
Continuously Adjustable Backrest
Adjustable Shoulder Width
Timer Function with Auto-Shut-Off
Transport Wheels
USB Charging Port
Adjustable Timer
Zero Gravity Position
Zero Wall Design
Physical Requirements
maximum body weight
Height
for foot massage: 140 cm
for neck massage: 180 cm
Dimensions and Weight
Weight of the armchair: 87 kg
Electricity consumption
Electricity:
Power connection: 220–230 V, 50–60 Hz
Power consumption (in watts): 150
Power consumption of the heater (in watts): 0
Standby Power Consumption (in watts): 0
Sample calculation:
A daily usage time of 20 minutes
At an electricity rate of 35 cents/kWh
the annual electricity costs amount to:
€6.39
that is
€0.02
per massage session
Documents
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Shipping and Installation Information
Assembly instructions: Delivered partially assembled – the base still needs to be attached.
Number of packages: 1
Total weight of all packages: 105 kg
Package dimensions
92 cm
150 cm
78 cm
The package
- Length 150 cm
- Width 78 cm
- Height 92 cm
- Weight 105 kg
This has to go through the door
76 cm
Unpacked
It has to fit through the narrowest door.
78 cm
Packaged
Package width
Statutory warranty
Product Safety Information
A massage chair is not a medical device. Its use is safe for most people, but not for everyone. Please read the following points before sitting down.
You should refrain from using a massage chair in the following cases:
- In the case of an infectious skin disease
- If there are open, unhealed wounds in the area to be massaged
- For fresh scars
- For recent fractures, sprains, or bruises
- In the case of an acute herniated disc
- In case of acute fever or severe discomfort
- Immediately after chemotherapy or radiation therapy
- In cases of brain damage or following brain surgery
- Under the influence of alcohol, drugs, or medications that impair consciousness
In the following cases, you should consult your doctor before using a massage chair and pay particular attention to your body's reaction during the massage:
- For thrombosis and venous disorders
- In cases of pronounced varicose veins or acute phlebitis
- In the case of a blood clotting disorder, even if it is caused by medication.
- After a heart attack and in cases of heart failure
- In cases of osteoporosis
- For moderate to severe scoliosis
- In the case of spinal trauma
- After surgery, until your doctor gives you the all-clear.
- In the case of cancer
- In the case of autoimmune diseases
- During an acute gout attack
- In cases of epilepsy, a tendency towards seizures, or similar seizure disorders.
- During pregnancy
In some of the cases mentioned, a massage can be very helpful, while in others, certain massage options should be avoided. And often, the problem isn't the chair itself, but a single function. Depending on the model, the leg massage can be switched off, the gentle air pressure massage can be used instead, or the percussion massage can be omitted. We'll tell you what this chair can individually adjust – just ask us, and we'll go through the programs with you.
Pacemakers, defibrillators and other active implants
A massage chair is not a general contraindication. Manufacturers of heart implants list it in their compatibility lists in the lowest risk category, and the Swiss Heart Foundation explicitly states that the massage chair is "safe for use." However, you should still consider four points:
- Speak to your cardiologist beforehand. Specifically ask them to check the rate adjustment of your device: Motion-activated pacemakers can misinterpret strong vibrations or percussion massage as physical activity and raise the heart rate. This has been studied, is usually harmless, and can be taken into account during programming.
- Do not massage over the implant. The device and electrodes are usually located on the left side under the collarbone and extend over the shoulder and neck. Switch off the shoulder air cushions or reduce the intensity in the shoulder and neck area.
- Not in the first few weeks after implantation. Until the electrodes have become embedded, strenuous shoulder and arm movements should be avoided. Your clinic will advise you on the appropriate timeframe.
- Electrical stimulation and body analysis are excluded. Programs using electrical muscle or nerve stimulation (EMS, TENS) and body analysis via impedance measurement conduct electricity through the body and are prohibited by all implant manufacturers. The same applies to magnetic pads. We will inform you in advance which models have such functions.
For safe operation
- The chair is approved for a maximum weight of 120 kg. Beyond that, the mechanism is no longer safe.
- The manufacturer does not recommend this chair for children under 14. Height is more important than age. This chair is designed for children 140 cm and taller. Anyone too short will slide too far down, and the casters will work on their head instead of their back. A comfort cushion maintains the correct distance; teenagers should only use it under supervision. It is not a toy and not suitable for pets.
- Keep hands, hair and clothing away from moving parts, especially on the backrest and footrest.
- Only connect to a grounded outlet with 220-230 V 50-60 Hz. Do not use an extension cord or power strip.
- Unplug the appliance before each cleaning. Moisture must not enter openings, seams, switches, or ports.
- Do not use if cable, plug or cover is damaged.
- The heating function noticeably warms the seat and backrest. Those who don't have a normal tolerance for heat should leave it switched off.
How long a session should last
It depends on what your body is used to. Those who exercise regularly and have had massages before can enjoy longer sessions and run two or three different programs consecutively. If you're new to massage, start slowly: begin with short sessions and low intensity. Then give your body time to adjust. This takes weeks and months, not days. It's normal for your muscles to feel like they've just exercised after the first few sessions.
Stop for today if you experience radiating pain, numbness, or tingling.
What the armchair is not
A massage chair is not a substitute for diagnosis, treatment, or physiotherapy. If you have health problems, consult your doctor or physiotherapist, not the chair. Modifications or improper use can lead to damage and injury and void the manufacturer's liability.