✔ Instructions for Use:
1. Lay the air mattress flat on the bed (ensure no foreign objects are on the surface to prevent damage). The air inlet should be at the patient's feet.
2. Place the air pump on a desk or at least 20cm above the ground. Connect the power, turn the knob clockwise until the green indicator lights up. Maximize the setting for initial discharge.
3. Connect the blue air duct from the air pump to the intake nozzle of the mattress securely.
4. Allow 15-20 minutes for inflation to reach normal usage pressure.
5. For convenience during urination or defecation, release side buttons and open the small air cushion at the toilet hole.
6. For quick deflation, stop the pump and unplug the air duct.
7. Use "sleep mode" by turning the knob counterclockwise to keep the mattress stationary and stop fluctuations.

⚙ Maintenance & Cleaning:
(1) Surface Cleaning: Regularly use neutral detergent. Avoid contact with acids and alkalis.
(2) Storage: Empty gas, clean chambers, fold, and store in the original box. Keep in a dry, ventilated room (-20°C to +55°C, humidity < 90%). Avoid prolonged sunlight.
(3) Disinfection: For infectious cases, soak sheets/covers in a chlorine dioxide solution (500mg/L) for 30 minutes, rinse, and dry.