Stryker IsoAir, Maintenance Manual, Page: 8 / 94

T Trro ou ub blle essh ho oo ottiin ng g
P Prro ob blle em m S Sccrre ee en n C Ca au usse e R Re ecco om mm me en nd de ed d a accttiio on n
AST malfunction alarm AST cable is not plugged in
1. Make sure that the AST
cable is connected.
2. Press the A Accttiio on n button
next to the A Alla arrm m o offff
icon.
3. You may continue to use
the product. Turn off the
AST mode within three
seconds of canceling the
alarm.
4. If the condition persists,
contact a qualified
service technician.
AST cable is broken Contact a qualified service
technician.
AST circuit inside the
support surface is broken or
shorted Contact a qualified service
technician.
Kinked air hose alarm Bend or some obstruction in
the air hose that may cause
a compromise in the air flow
1. Make sure that the air
hose is straight and air
flow is not obstructed.
2. Make sure that the
support surface is
secure to the bed.
3. Route the pump and
hose.
4. Press the A Accttiio on n button
next to the A Alla arrm m o offff
icon.
5. If the condition persists,
contact a qualified
service technician.
Disconnected air hose
alarm Air hose is disconnected
from the pump or there is a
leak in the system
1. Make sure that the air
hoses are seated all the
way into the air hose
ports on the pump.
2. Press the A Accttiio on n button
next to the A Alla arrm m o offff
icon.
3. If the condition persists,
contact a qualified
service technician.
EN 6 2941-109-002 Rev AA.0