... first cut off the power supply. Pull off the bag body plug, you can useMatters needing attention: 1: ... When energized, if it is found that the bag body is inflated, should be immediately cut off ... the power, and the bag body exhaust hole will air in the bag is discharged. Ohmic heating is ... 2: energized and de-energized, no hot water bag is placed in the glass, fabric, leather, plastic furniture and ...