Mindray A8 Operating Instructions

Alarms and Prompt Messages Alarms and Messages
8 - 26 Operator’s Manual of Anesthesia System
CO
2
Absorber
Canister Not
Locked
CO
2
absorber canister
is not installed.
1. Check whether
CO
2
absorber
canister is correctly
installed and
locked.
2. Re-install the
CO
2
absorber
canister.
3. Please contact
Mindray Technical
Support if the
problem persists.
High Runtime No
O
2
Sensor
Disconnected
The AG module and
the O
2
sensor are not
connected.
Connect O
2
cell or
plug in external AG
module.
Low Runtime No
Replace O
2
sensor
O
2
sensor is
exhausted.
Replace the O
2
sensor.
Medium Runtime No
Calibrate O
2
sensor for
100%
O
2
value is greater
than 110% or between
5% and 15% for
4 seconds.
Calibrate the O
2
sensor.
Low Runtime No
Ventilator
Control
Board
Communicati
on Stopped
Lost communication
with CPU board for
10 seconds.
Please contact
Mindray Technical
Support.
High Runtime No
Drive Gas
Pressure Low
Drive Gas Pressure is
low.
1. Connect the
drive gas pipeline.
2. In emergency,
please use Manual
ventilation.
High Runtime No
O
2
Supply
Failure
O
2
Supply Failure. Connect the O
2
pipeline.
High Runtime No
Fresh Gas
Flow Too
High
In VCV and SIMV-VC
modes, the flow rate of
fresh gas is greater
than or equal to the
desired flow rate.
1. Check fresh gas
flow setting.
2. Check ventilation
settings: Vt,
Tinsp, etc.
Low Runtime N/A *
* Not applicable. The alarm message does not exist within this mode and therefore it cannot be disabled or
enabled.
INFORMA-
TION CAUSE ACTION
ALARM
PRIORITY
MACHINE
MODE
WHEN
CHECKED
DISABLE
IN
STANDBY
MODE
Table 8-8 Ventilator Control Board Runtime Alarm Messages

Mindray A8 Specifications

General

Brand	Mindray
Model	A8
Category	Medical Equipment
Language	English