Instructions for use: Ikus - Berlin Heart
Instructions for use: Ikus - Berlin Heart
Instructions for use: Ikus - Berlin Heart
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System 3 is faulty<br />
Error messages and corrective action<br />
Notify hotline! +49(0)30 8187 2772<br />
11.23 System 3 is faulty<br />
The backup pneumatic system is faulty.<br />
In normal operation<br />
The <strong>Ikus</strong> firstly continues working normally. In the event of the failure of another<br />
pneumatic system, the <strong>Ikus</strong> would start working in emergency operating mode.<br />
Notify hotline! +49(0)30 8187 2772<br />
In backup operation<br />
The <strong>Ikus</strong> is working in emergency operating mode.<br />
Notify hotline! +49(0)30 8187 2772<br />
11.24 System has reached maximum capacity<br />
The in<strong>for</strong>mation message “System 1 (or system 2 or system 3) has reached maximum<br />
capacity!” appears if, in the current pump cycle, the compressed air constantly generated<br />
by the processor cannot achieve the pressure required to meet the set parameters.<br />
The message may have the following ca<strong>use</strong>s:<br />
• Extreme parameter values (extremely high values or extremely low values)<br />
• Restricted per<strong>for</strong>mance capability of the pneumatics (maintenance required)<br />
• Malfunction in the system<br />
<strong>Instructions</strong><br />
1. Check the status of the patient.<br />
2. Check the filling and emptying of the blood pump(s), and monitor the function of the<br />
<strong>Ikus</strong>. Do not operate the <strong>Ikus</strong> without supervision!<br />
3. Compared the set target parameter values with the achieved actual values. In the event<br />
of deviation from high set values: Reduce the rate if necessary and/or vary the relative<br />
systolic duration, reduce the driving pressure parameters.<br />
4. By scrolling through the message window, check whether the message has already<br />
occurred previously.<br />
5. Observe whether the message occurs again.<br />
If the message occurs several times in the course of 24 h:<br />
Notify hotline! +49(0)30 8187 2772<br />
Note<br />
• Damage to the Driving Unit <strong>Ikus</strong> by exceeding maximum capacity is technically<br />
impossible!<br />
• In the case of high set parameter values, a further increase in the rate or the driving<br />
pressures should be avoided. Otherwise, the <strong>Ikus</strong> per<strong>for</strong>ms a test phase if necessary,<br />
which involves a short stoppage of the blood pump(s).<br />
• The in<strong>for</strong>mation message “System has reached maximum capacity!” is not<br />
accompanied by an acoustic signal.<br />
72 1000002 Rev. 4.9.1
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