A7™ Operating Instructions 046-004667-00 7 - 17
Maintenance Cleaning and Disinfection
7.9.7 PAW Gauge
1. The PAW gauge is a component that is plugged into position for use. It is not necessary to
remove this component to clean it. However, if removal is desired, simply hold it and lift it
straight up from the breathing system block (see FIGURE 7-14).
FIGURE 7-14 PAW Gauge Removal
CAUTION: Do not autoclave the following components: Paw gauge, flow sensor,
and bellows. These components cannot withstand immersion or the
heat and pressure of autoclaving.
2. Clean the PAW gauge with a soft, lint-free cloth and a recommended cleaning agent (see
TABLE 7-2 on page 7-8 and TABLE 7-3 on page 7-9). Allow it to dry thoroughly.
3. Re-insert the PAW gauge if it was removed. Prior to use after cleaning or disinfecting, power
up the system and follow the on-screen prompts to perform the leak test and the
compliance test (see section 4.5 (page 4-8) "Leak and Compliance Tests").