7
LT-2027
EN
A. ROUTINE CLEANING--PATIENT
• Unplug the DV54 PAP and wipe enclosure with a clean, damp cloth every few
days to keep dust free. Allow the device to dry completely before returning to
power source.
• Check the air-inlet fi lter every 10 days. Wash the dark outer foam fi lter in a solu-
tion of warm water and mild detergent. Rinse with water. Allow the fi lter to dry
completely before returning to the device.
• Check the optional fi ne particle fi lter every 10 days and replace if dirty or damaged.
• Clean the air supply tubing every day. Remove the tubing from the device and
mask and wash the inside of the tubing in a solution of warm water and mild de-
tergent. Rinse with water and allow to air dry before replacing device and mask.
• Clean the mask and headgear according to the manufacturer’s instructions.
B. DISINFECTING
CAUTION– Always work in an ESD (electro static discharge) safe environment when as-
sembling or disassembling electronic components.
NOTE– DeVilbiss does not require disinfection as part of unit maintenance. If disinfection
is desired, the following procedure is recommended.
NOTE– Parts needed to perform the disinfection procedure are NOT covered under the
DV54 PAP warranty as listed in this manual.
NOTE– Follow manufacturer’s instructions for cleaning and disinfection solutions.
NOTE– Disinfection requires the following parts sold in Disinfection Kit, DV51D-682.
• Blower assembly, balanced
• Blower isolator-silicone
• Grommet-silicone
• 1/4 inch blower wrap foam
• 3 1/2 inch silicone tubing
• Air-inlet fi lter
• 5 1/2 inch silicone tubing
• Tubing/Humidifi er air supply support plug
• 1/2 inch blower mount foam-round
• 1/2 inch top blower foam
• 1/8 inch inside bottom cover foam
• 5 inch silicone tubing
• Fine particle fi lter (optional)
3. Cleaning and Disinfecting
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