Mindray A8 Operating Instructions

Alarms and Prompt Messages Alarms and Messages
8 - 24 Operator’s Manual of Anesthesia System
8.8.2.5 Ventilator Control Board Runtime Alarm
N
2
O Supply
Failure
N
2
O supply pressure
is low.
Connect the N
2
O
pipeline supply.
Medium Runtime No
* 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 8-7 Electronic Flow Control System Runtime Alarm Messages
INFORMA-
TION CAUSE ACTION
ALARM
PRIORITY
MACHINE
MODE
WHEN
CHECKED
DISABLE
IN
STANDBY
MODE
Aux Control
Module
Comm Stop
Lost communication
with CPU board for
10 seconds.
Please contact
Mindray Technical
Support.
High Runtime No
Ventilator
Voltage Error
Ventilator voltage
error.
High Runtime No
PEEP Valve
Failure
1. PEEP valve voltage
error.
2. PEEP valve pressure
error.
Medium Runtime No
Insp Valve
Failure
1. Inspiratory valve
voltage error.
2. Inspiratory valve
flow error.
Medium Runtime No
Safety Valve
Failure
Safety valve voltage
error.
Medium Runtime No
Flow Sensor
Failure
1. Inspiratory flow is
out of range.
2. Expiratory flow is
out of range.
Low Runtime No
Check Flow
Sensors
1. Inspiratory reverse
flow.
2. Expiratory reverse
flow.
1. Check whether
the check valves
are OK.
2. Please contact
Mindray Technical
Support if the
problem persists.
High Runtime N/A *
Pinsp Not
Achieved
The Pinsp failed to
reach the Pinsp setting
in the pressure mode.
1. Check ventilation
settings: Pinsp/
ΔPinsp, ΔPsupp,
PEEP, etc.
2. Check whether
the breathing tube
is leaking.
3. Solve the [Paw
Too High] alarm.
Low Runtime N/A *
Table 8-8 Ventilator Control Board Runtime Alarm Messages

Mindray A8 Specifications

General

Brand	Mindray
Model	A8
Category	Medical Equipment
Language	English