Plug in for at least 3–4 hours before first use.
| Problem | Possible Cause | Solution | |---------|----------------|----------| | Unit does not turn on | No power, adapter unplugged | Check wall outlet; test adapter with another device | | Heat not working | Heat function off or overheating protection active | Press Heat button; let cool for 15 min | | Nodes moving slowly | Too much pressure or low voltage | Reduce body pressure; ensure correct adapter voltage (12V) | | Unusual noise or smell | Debris inside cover or motor overload | Unplug, clean cover, let rest for 30 min | | Auto shut-off too frequent | Timer cycle complete (normal) | Normal operation; press Power to restart | pro shiatsu portable massager instruction manual
Do not use this device if you have a pacemaker or other implanted medical devices.Consult a doctor before use if you are pregnant, have a skin condition, or suffer from chronic pain.Keep the massager away from water and do not use it in the bathroom or other damp environments.Do not operate the device under blankets or pillows, as excessive heating may occur.The massager is equipped with an auto-off feature; do not exceed 20 minutes of continuous use per session. Technical Specifications Plug in for at least 3–4 hours before first use
: Press the Heat (or wave icon) button to activate soothing warmth. Nodes will usually glow red when heat is active. Nodes will usually glow red when heat is active
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