CAIRE Hi Flow Stroller Technical & Service Manual page 21

X
Troubleshooting Chart
Off/
Good Spring Scale
Low
Case
Battery
Visual
LED
Bad
On
Replace Replace*
Defective Part Battery (RP 2)
Battery (RP 2)
Low
Remove
Manifold
(RP 9)
Wire
Broken
Yes
No
Resolder Wire
Replace Feed-
Thru (RP 10) (RP 10)
Bad
Capacitance
Test (RP 7)
Good
Reinstall
Manifold
(RP 9)
*see NOTE in RP 2
OK
QDV Pin
Bad
Replace QDV
(RP 15, 16)
OK
Meter 1
Yes
LED on
No
No
(0 LED)
(2–8 LED)
Replace* Calibrate
Meter
Meter 1
Yes
LED On
No
Capacitance
Test (RP 7)
High Good
Clean/Dry Calibrate
Probe & Meter
Dewar (RP 11) (RP 5, 6)
Good
Yes
Capacitance Meter 1
Test (RP 7) LED On
Bad
No
Replace
Replace Meter
Manifold (RP
(RP 8)
9)
No
QDV QDV
Leaks Leaks
Fill
During Fill After Fill
Yes
Yes
Empty &
Replace Lip
Warm Dewar
Seal (RP 16)
(RP 14)
Fill
QDV
Leaks
After Fill
Yes
Empty &
Warm Dewar
(RP 14)
Replace QDV
(RP 15, 16)
Hi Flow Stroller Technical Service Manual • PN 14314465 Rev F
No No
Vent
Leaks
Yes
No
Empty &
Warm Dewar
(RP 14)
Replace Vent
Valve (RP 19)
No
Meter
Indicates
8 LEDs
No
(0 LED)
Empty &
Warm Dewar
(RP 14)
No
(1–7 LED)
Empty &
Warm Dewar
(RP 14)
Calibrate
Meter
(RP 5, 6)
Yes
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