Arjohuntleigh FLOWTRON UNIVERSAL Service Manual page 26

Testing
3.6.2 Reconnect the garment to the hose set assembly, and check that within two complete
pump cycles, the pump automatically senses the garment and resumes normal
operation.
3.6.3 Disconnect the garment again, as detailed in Para 3.6.1., and leave disconnected.
3.6.4 Check that after 10 successive inflation cycles (which will be between 5 and 12 minutes
depending on the garment types connected to the pump), the pump will alarm as
follows:
3.6.4.1
3.6.4.2
3.6.4.3
3.6.5 Check that if the garment is left disconnected, the audible alarm will increase in pitch.
3.6.6 Reconnect the garment to the hose set assembly, and check that within three complete
pump cycles, the pump automatically senses the garment and resumes normal
operation.
3.7 To stop the therapy, press the green Run button
"beeps". The green LEDs on the front of the pump will extinguish and the compressor will stop.
Note: The green LEDs do not illuminate when operating from the battery.
Chap 4
Page 4
The audible alarm sounds.
The red alarm LEDs on the front of the pump flash.
The message Lo Alarm - Garment unplugged is shown on the LCD
display (Refer to Figure 17).
Figure 18 - LCD Display - Lo Alarm Message
SER0009
Flowtron Universal Service Manual
and keep it depressed until the pump
Issue 2
Sep 2009