Mindray WATO EX-55Pro, Service Manual

Page: 271 / 474

8-17
Message
Alarm
Priority
Cause Solution
normally with the
keyboard for 10s
consecutively. keyboard and CPU board.
3. When necessary, replace the keyboard.
4. When necessary, replace the CPU board.
8.2.6 External AG Module Runtime Alarms
Message
Alarm
Priority
Cause Solution
AG Hardware
Error
Medium
The AG hardware is
faulty. Replace the AG module.
O2 Sensor
Error
Medium
The O
2
sensor is
faulty.
Replace the AG module.
External AG
Self Test Error
Low AG self test error
1. Reconnect the AG module.
2. If the problem persists or the alarm is
repeatedly generated, replace the AG module.
AG Hardware
Malfunction
High
The AG module is not
properly installed or is
faulty.
Replace the AG module.
AG Init Error High
An error occurs during
AG initialization.
1. Reconnect the AG module.
2. If the problem persists or the alarm is
repeatedly generated, replace the AG module.
AG No
Watertrap
Low
The watertrap falls off
from the AG module.
1. Check the watertrap of the AG module.
2. Replace the watertrap of the AG module.
3. Replace the AG module.
AG Watertrap
Type Wrong
Low
The patient type is
neonate or infant, but
the watertrap type is
adult. Replace the watertrap with the neonate-type
watertrap.
AG Change
Watertrap
Medium
The AG watertrap
needs to be changed.
1. Check the watertrap of the AG module.
2. Replace the watertrap of the AG module.
3. Replace the AG module.
AG Comm
Stop
High
The AG module is
faulty or encounters a
communication
failure. 1. Replace the communication cable of the AG
module.
2. Replace the AG module.
AG Airway
Occluded
High
The actual pump rate
of the AG module is
lower than 20 ml/min
for more than 1s. 1. Check the sampling of the AG module.
2. Replace the watertrap of the AG module.
3. Replace the AG module.
AG Zero
Failed
Low
Zeroing of the AG
module fails. 1. Zero the AG module again.
2. Replace the AG module.