Datascope System 98 Service Manual page 83

| e The patient is tachycardiac. 1. Change the IAB frequency to 1:2 by :
i ・ |
using the IAB FREQUENCY key. |
|
ie There is insufficient vacuum in the .2. If the message persists, contact 1
。 drive system. © Darascope Service.
| Augmentation Below Limit Set
CONDITION CORRECTIVE ACTION |
e There isa change in the pauents | 1. Assess the patient. |
hemodynamic status.
e The augmentation alarm limit is 1. Reset che AUG ALARM limit ro 8 -
set too high. 10 mmHg below the patient's
augmented diastolic pressure.
e The lAB AUGMENTATION is 1. If appropriate, increase |
| set too low. augmentation by pressing the IAB |
AUGMENTATION key toward the |
.@ The Helium concentration is low. | 1. Refill the IAB catheter. Press
| . ASSIST/STANDBY to resume
pumping. _|
| | < ー 圖
Low Helium
|
i CONDITION - | CORRECTIVE ACTION
¡e The Helium tank is closed. | 1. Open the Helium tank
| |
| e There are fewer than 24 fills of 1. Replace the Helium tank.
|
Helium remaining in the tank.
| o
[Low Battery (EXT) |
| :
CONDITION 'CORRECTIVE ACTION |
le There is less than 30 minutes of '1. The system will switch to internal |
battery operating time remaining | batteries when the external batteries ;
on the external battery. : are depleted. |
Chapter 1, Operation