Chapter 5
Repair
REF 580-1000-02 G
Esprit® Ventilator Service Manual © Respironics, Inc.
5-7
5. When prompted, unblock the wye and touch
OK
.
6. When prompted, block the wye with the cork and touch
OK
.
7. When prompted, connect the oxygen source to the ventilator and touch
OK
. (This prompt does not appear if the ventilator is already
connected to an oxygen source.)
8. When prompted, disconnect the oxygen source from the ventilator and
touch
OK
.
9. When prompted, reconnect the oxygen source to the ventilator and
touch
OK
.
10. When prompted, disconnect the patient circuit from the heated
exhalation filter and touch
OK
.
11. When prompted, reconnect the patient circuit to the heated filter and
touch
OK
.
12. At the message,
Is the primary audio alarm active?
touch the
YES
key
if the alarm is sounding, or
NO
if it is not.
13. At the message,
Is the backup audio alarm active?
touch
YES
if the
alarm is sounding, or
NO
if it is not.
14. At the message,
Is the remote alarm connected?
touch
YES
if it is, or
NO
if it is not.
15. At the message,
Is the remote alarm active?
touch
YES
if the alarm is
sounding, or
NO
if it is not.
16. Observe LEDs and press
YES
or
NO
as prompted to indicate whether
they light.
17. Press the front panel keys as prompted.
18. When EST is completed successfully, touch
OK
. The EST screen
shows the results of each test. Diagnostic code
3000
appears in the
diagnostic log each time EST is successfully completed.
If any EST tests fail, the screen displays failure data, including diagnostic
code, measured value, and passing values.
•
Touch
RETEST
to repeat the test.
•
Touch
CONTINUE
to skip the failed test.
•
Touch
CANCEL
to exit EST.
