Maintenance And Testing Dv5Hh; Cleaning And Disinfection; Maintenance; Testing - DeVilbiss IntelliPAP DV54 Service Manual

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A. CLEANING AND DISINFECTION
See the DV5HH Instruction Guide (A-DV5HH) for information on cleaning the humidifi er
chamber and heater base.
The DV5HH Standard Heated Humidifi er is single patient use only and therefore does
not require disinfection.
B. MAINTENANCE
The DV5HH Standard Heated Humidifi er System does not require regular maintenance.
C. TESTING
Since the DV5HH device is powered and controlled by the PAP , it is important to determine
which unit is at fault when there is an issue with humidity/heat. Use the following procedures
to determine whether the DV5HH device or the PAP device is faulty.
1. Connect the DV5HH device to a known good PAP device.
2. After turning the system on,
• if the LCD display does NOT show "Heat:XXX" on bottom line, proceed
to the troubleshooting section.
• if the DV5HH device does NOT produce heat, proceed to the trouble-
shooting section.
3. Connect the PAP to a known good DV5HH device and turn the PAP blower
ON, if the LCD display does NOT show ' Heat:xxx ' on the bottom line, pro-
ceed to the troubleshooting section.
If you detect excessive air or water leaks in the DV5HH system, proceed to the trouble-
shooting section.
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13. Maintenance and Testing DV5HH