kENDALL SCD EXPRESS - Troubleshooting: System Pressure, Valve, Software, Pump, Vent Errors

EN-7
4
5
6
7
8
9
(Battery
Indicator 1)
- Check garment application
(too loose or tight).
-
Turn the Controller off and
restart
.
-
Verify that the valve assembly
is properly connecte
d.
-
Tur
n the Controller off
and restart.
-
If the problem persists have the
Controller
serviced by a professional.
-
T
urn the Controller off
and restart.
-
If the problem persists have the
Controller
serviced by a professional.
-
Verify that the pump is
properly
connected
.
-
Turn the Controller off and restart.
-
If the problem persists have the
Controller
serviced by a professional.
-
Check tubing for kinks.
-
Check garment application
(too loose or tight).
-
Check to make sure there
are no kinks in the internal tubing.
-
Turn the Controller off
and restart
.
-
If the problem persists
h
ave the
Controller serviced by a professional.
-
Plug the Controller into
an AC power
outlet.
-
If the problem persists recalibrate or
replace the battery pack. The battery
can be calibrated by using test
m
ode 01 Burn-In (Sect
io
n V).
System Pressure
Valve Error
Software Error
Pump Error
Vent Error
Low Battery
Alarm
Leg Sleeve pressure is not
bet
ween
35 and
55 mmHg for
12 consecutive cycles; Foot Cuff
pressure
is not between
110 and
150 mmHg
f
or
for f
12 consecutive
cycles.
If a valve electrically
malfunctions,
this error
will be
displayed.
Upon startup, the
microprocessor performs
diagnostic tests. If the Controller fails to pass
these
tests this error will be displayed.
I
f the pump electrically
malfunctions this
error
will be displayed.
The pressure in a garment
is greater than 20
mmHg at
the end of any vent period.
T
he pressure detected during
an inflation
cycle does not ri
se
above 5mmHg.
T
here is less than 10 minutes of
battery
charge remaining. The
pump and valves
will
continue to operate for
as long as there is
enough power.
Alarm Code
Fault Type
Description
Troubleshooting