Respironics Trilogy 02, Техническая информация, Страница: 82 / 424

P
AGE
6-1
T
RILOGY
S
ERVICE
& T
ECHNICAL
I
NFORMATION
1002735, V
ER
. 05
C
HAPTER
6: T
ROUBLESHOOTING
& A
LARMS
6.0 C
HAPTER
O
VERVIEW
This chapter identifies the alarms associated with the Trilogy Ventilator. This chapter should be used to help
service technicians diagnose problems with the Trilogy Ventilator, along with determining what parts, if any,
need to be replaced.
6.1 T
RILOGY
V
ENTILATOR
A
LARMS
There are three types of alarms:
•
High Priority - Require immediate response by the operator.
•
Medium Priority - Require prompt response by the operator.
•
Low Priority - Require operator awareness. These alarms alert you to a change in the ventilator
status.
Additionally, the ventilator also displays informational messages and confirmation alerts that notify you of
conditions that need attention but do not qualify as alarm conditions.
6.2 A
UDIBLE AND
V
ISUAL
A
LARM
I
NDICATORS
When an alarm condition occurs:
•
The alarm LED indicator on the Audio Pause button lights
•
The audible alarm sounds
•
A message appears on the screen describing the type of alarm
•
The remote alarm (if applicable) is activated
Each of these is described in detail below.
6.2.1 A
LARM
LED I
NDICATORS
The Alarm Indicator/Audio Pause button on the front of the ventilator lights up as follows whenever an alarm is
detected:
•
Red Flashing Indicator - When the device detects a high priority alarm, the Alarm Indicator/Audio
Pause button flashes red.
•
Yellow Flashing Indicator - When the device detects a medium priority alarm, the Alarm Indicator/
Audio Pause button flashes yellow.
NOTE
If multiple alarms occur at the same time, all alarms are processed and displayed, but the alarms are
ordered first by priority and then by occurrence, with the newest, highest priority alarms at the top of
the list. The alarm precedence is in the following order: high priority, medium priority, low priority,
and informational messages.
NOTE
Not all alarms are available in every therapy mode; some alarms are mode dependant.