DeVilbiss Healthcare 525KS

English

From DeVilbiss 525KS Instruction Guide SE-525KS-1 Rev D (2025). Every line cites its page.

Quick start

1. Position unit near an electrical outlet in the room you spend most of your time. p. 8
2. Place unit on a flat surface at least 6 inches (16 cm) from walls or objects. p. 8
3. Ensure filter door vents on the back are clean. p. 8
4. Thread the supplied oxygen outlet connector onto the outlet and attach tubing. p. 8
5. If a humidifier is prescribed, fill the bottle, thread the wing nut to the outlet, and attach tubing. p. 8
6. Remove power cord from strap, verify switch is OFF, and plug into wall outlet. p. 8
7. Press the power switch to ON and listen for the audible alarm and three front‑panel lights. p. 8

Care schedule

• 7 days: Inspect and wipe filter door vents with a dry or damp cloth as needed to remove dust. p. 9
• 7 days: Clean exterior cabinet with a damp cloth and wipe dry. p. 9
• 7 days: Clean oxygen outlet connector with mild dish soap (2 tbsp) and warm water (2 cups). p. 9
• Turn unit OFF before any cleaning procedures. p. 9

Consumables

• Filter door vents, 7 days p. 9
• Cannula/Mask p. 9
• Tubing p. 9
• Humidifier bottle p. 9

Warnings

• Oxygen causes rapid burning; do not smoke near the concentrator or patient. p. 8
• Keep concentrator and cannula at least 2 m (6.5 feet) from hot, sparking objects or open flame. p. 8
• Do not connect to an electrical outlet controlled by a wall switch. p. 8
• Improper use of power cord or plugs can cause burn, fire, or electric shock; do not use if cord is damaged. p. 8
• Do not use lubricants, oils, or grease on the unit. p. 9
• Turn unit OFF before cleaning or attempting any maintenance. p. 9
• Do not plug concentrator into AC outlet if cabinet is broken; cabinet removal only by qualified technician. p. 9
• Do not leave nasal cannula or mask on bed coverings or cushions while unit is ON but not in use; turn OFF when not in use. p. 9