Philips EverFlo Q Service And Technical Reference Manual page 30

Oxygen concentrator
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2. Remove the blue hose running from the Compressor to the Sieve Canister Assembly by carefully cutting
the one-eared clamp.
3. Connect the Compressor blue outlet tube to the Test Fixture's Barbed Tube Fitting Reducing Tee.
4. Install the Inlet Filter to the Compressor's Inlet Boot.
5. If using Test Fixture Option 1, turn ON the flow meter.
6. Ensure is Compact Plastic Needle Valve is fully open.
7. Turn ON the EverFlo power switch.
8. Start the stopwatch.
9. Adjust Compact Plastic Needle Valve to achieve 20 psi pressure. (turning clockwise to increase pressure
and turning counter-clockwise to decrease pressure)
10. When time reaches 1 minute, observe and record LPM reading from Flow Meter.
11. Stop the stopwatch.
12. A reading ≥ 69 LPM indicates a "PASS" for the 0.44 compressor, a reading < 69 LPM indicates a "FAIL".
13. A reading ≥ 63 LPM indicates a "PASS" for the 0.38 compressor, a reading of < 63 LPM indicates a
"FAIL"
14. If the Compressor failed, replace the compressor as per the Service Manual Compressor Replacement
instruction.
15. If the Compressor passed, continue to troubleshoot as per the System Verification Procedures in the
Service Manual.
E
F
.38 C
VER
LO
OMPRESSOR
EverFlo Compressor-120V .44 (
PRI Compressor model 1082141 (115, 60Hz and .38 stroke)
PRI Compressor model 1082142 (115, 60Hz and .44 stroke)
GSE compressor (115, 60Hz and .45 stroke)
Page 30
Compressor Table
-120V (
1098014
MODEL
OR
1098014
MODEL
OR
LO TM
E
F
S
VER
ERVICE
1122381)
1122381)
& T
I
ECHNICAL
NFORMATION
≤ 63.0 LPM indicates a "FAIL"
≤ 69.0 LPM indicates a "FAIL".
≤ 56.0LPM indicates a "FAIL".
≤ 65.0 LPM indicates a "FAIL".
≤ 68.0 LPM indicates a "FAIL".
1039055, VER. 06

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