This document describes the features and functions of the Philips HP3631 infrared treatment device, which can be used to treat muscle and joint problems and relieve muscle and joint pain. The product can also be used for relaxation and preparation for massage.
The InfraCare HP3631 is an infrared therapy device for treating muscle and joint pain. The manual explains how to register the product, describes the appliance components, and lists important safety symbols and warnings, including water hazards and contraindications.
Detailed instructions cover preparing the device, setting the timer (0‑99 minutes), positioning the lamp (30‑40 cm distance), treatment duration (about 15 minutes), cleaning, battery replacement, filter and lamp service, environmental disposal, and how to obtain warranty service.
| Timer range | 0‑99 minutes |
|---|---|
| Battery type | 1.5 V alkaline button battery, type LR54 |
| Operating temperature | 10 °C to 35 °C |
| Recommended treatment distance | 30‑40 cm |
| Treatment area | 40 cm × 30 cm |
| Recommended treatment time per session | approximately 15 minutes |
A single muscle or joint treatment should last about 15 minutes.
Keep the device 30‑40 cm away; this treats an area of roughly 40 cm × 30 cm.
Remove the battery compartment cover with a screwdriver, insert a 1.5 V LR54 alkaline button battery with correct polarity, and replace the cover.
No. The manual warns that water and electricity are a dangerous combination and the appliance must not be used in wet surroundings.