ASTOFLO PLUS ECO Instructions for Use
10 Alarms and troubleshooting
38
10.2 Overheating alarm
Control panel
Device response
The display
alternately indicates the current
temperature and the symbol
HI
.
The “Start” LED
flashes.
The “Alarm” LED
turns on.
There is a brief acoustic alarm signal every 16
seconds.
The heating element is switched off.
The device cannot be restarted (and the alarm status
cannot be deactivated) until the temperature has
dropped below the alarm limit.
Alarm condition
The temperature of the heating profile rises to the alarm
limit of
43.6
C
0.5
C
Possible reason(s)
►
Required action(s)
Effect of external heat source, such as sunlight or
radiator.
►
Eliminate the heat source and/or select cooler
location.
Ambient temperature too high.
►
Eliminate heat source and/or select cooler location.
The control unit or heating profile defective.
►
Return the control unit/heating profile to local sales
office.
Possible actions to
clear
Press the
“Standby” button
to switch the device to
Standby Mode
.
Press the
“Start” button
to switch the device to
Heating Mode
.
In order to prevent potential overheating due to a
possible failure of the temperature control system,
the ASTOFLO PLUS ECO possesses two independ-
ent excessive temperature cut offs.
If the blood return line is pulled out of the ASTOFLO
PLUS ECO heating profile during use, the overheat-
ing alarm might be activated.
If the warmer is disconnected from the mains, the
overheating alarm will be activated for about one
second and will clear.
7
3
5
2
4
1
3
6
5
7
4
2
8
