Arjohuntleigh FLOWTRON UNIVERSAL Service Manual page 18

Troubleshooting
Fault
"LO" (Low Garment
Pressure
Alarm)
Pump
"HI" (High Garment
Pressure
Alarm)
Pump
"Pump Fault" Pump
"Pump Fault - Pump
RFID"
"Pump Fault - Pump
Step"
Chap 2
Page 2
Table 2 - Troubleshooting Table
Possible Cause
Hose disconnected at garment.
Loose fitting garment.
Garment leak.
Kinked tube to the transducer
on the control PCB.
Damaged/disconnected internal
tube.
Damaged hose set assembly.
Blocked air filters.
Motor and manifold assembly
failed.
Compressor assembly failure or
low output.
Garment hose kinked.
Hose set assembly kinked.
Control PCB faulty.
Power Supply PCB faulty.
Hose set electrical connections
are not fitted correctly to pump.
Motor and manifold assembly
failed.
SER0009
Flowtron Universal Service Manual
Remedy
Check the hose connections at
the garment end.
Rewrap snugly.
Check garment and replace if
necessary.
Check tube for kinks or
obstructions.
Check internal tubes and replace
if necessary.
Check hose set assemblies, and
replace if necessary.
(Chapter 5, Page 9, Section 8)
(Chapter 5, Page 10, Section 9)
Replace inlet filters on the rear
case and compressor assembly.
(Chapter 5, Page 7, Section 5)
(Chapter 5, Page 17, Section 17)
Replace.
(Chapter 5, Page 19, Section 18)
(Chapter 5, Page 25, Section 20)
Replace.
(Chapter 5, Page 45, Section 38)
(Chapter 5, Page 45, Section 39)
Check garment hose for kinks or
obstructions.
Check hose set assemblies for
kinks or obstructions.
Replace.
(Chapter 5, Page 27, Section 22)
(Chapter 5, Page 29, Section 25)
Replace.
(Chapter 5, Page 31, Section 26)
(Chapter 5, Page 31, Section 27)
Check hose set assemblies, and
replace if necessary.
(Chapter 5, Page 9, Section 8)
(Chapter 5, Page 10, Section 9)
Replace.
(Chapter 5, Page 19, Section 18)
(Chapter 5, Page 25, Section 20)
Issue 2
Sep 2009