ResMed 3I user manual water softening and unapproved descaling agents

CLEANING YOUR HUMIDAIRE 3i

CAUTION

! • Do not use any of the following to clean any part of the HumidAire 3i. These solutions may cause damage and reduce the life of the product.

• bleach, chlorine-, alcohol- or ammonia-based solutions

• moisturizing, antibacterial or glycerine based soaps

• water softening and unapproved descaling agents.

• Do not wash the water chamber in a dishwasher.

WATER CHAMBER

DAILY

Wash the water chamber and tubing in warm water, using a mild detergent

(see previous caution). Use the yellow cleaning plug to assist in the cleaning process (see steps 1 to 5 below).

ENGLISH

1

4

2

5

3

Rinse them thoroughly with clean water and allow them to dry away from direct sunlight.

WEEKLY

Inspect the water chamber for wear and deterioration. Replace the water chamber if any component has cracked, become cloudy or pitted. Replace immediately if there is any leaking from the water chamber.

If you notice white powder or deposits in the water chamber:

i.Fill the water chamber to the maximum water level mark with a solution of one part vinegar to ten parts water.

ii.Let the solution soak for ten minutes.

iii.Discard the solution and rinse the water chamber with clean water.

CLEANING AND MAINTENANCE 11