Invacare IRC5PO2 사용자 설명서
SECTION 25—SIEVE BED PRESSURE CHECK
86
SECTION 25— SIEVE BED PRESSURE
CHECK
CHECK
Checking Sieve Bed Pressure
DANGER
To prevent electrical shock, ALWAYS disconnect concentrator from electrical outlet
before servicing.
before servicing.
Disassembly
NOTE: For this procedure, refer to FIGURE 25.1.
1. Turn power off ( ) and unplug unit.
2. Remove cabinet. Refer to Removing Cabinet on page 23.
3. Turn unit so the back faces you.
4. It may be necessary to remove compressor inlet HEPA filter. Refer to Replacing the
FIGURE 25.1 Disassembly
Pressure Testing
NOTE: For this procedure, refer to FIGURE 25.2 on page 87.
1. Connect pressure gauge to the ¼ x 2‐inch silicone tubing with connector (p/n 1131392).
2. Remove plug in HomeFill port in back of concentrator.
3. Connect ¼ x 2‐inch silicone tubing with connector to HomeFill port.
/O
Check Valve
Cut PVC Tubing below
Check Valve to install
Tap-in Kit
Product
Tank