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• The pump stops infusion when a high priority alarm is triggered.
• The pump continues infusion when a low priority alarm is triggered.
• The pump stops infusion after the first Battery Depleted alarm occurs, and
the shutdown delay is at least three minutes.
• Continue to work for at least thirty minutes after the first Low Battery alarm
occurs in the specified conditions (operating with a fully charged new battery
at 20°C ± 2°C, screen brightness configured to 2, default volume, Wi-Fi
disabled).
6.8 Occlusion Alarm
Signals collected by the built-in pressure sensor is used for pressure calculation by the
internal Central Processing Unit (CPU). The calculated pressure value is compared with
the set occlusion alarm limit, the pump gives prompt message Pressure
increasing.Occlusion? when the pressure continuously increases for some time. The
pump stops the infusion and gives an Occlusion alarm when the pressure exceeds the
set limit.
Occlusion pressure should be configured according to patient needs. To set the
occlusion pressure, follow this procedure:
1. Swipe the touchscreen from top down → select Menu → select General Option
→ select OcclusionPressure.
2. Select the desired pressure.
The pump restarts the infusion when the pressure that caused the alarm is reduced.
When the number of auto restarts has been reached, the infusion will not restart after an
occlusion alarm. A bolus reduction is automatically initiated by the pump after the
restart is failed or the occlusion alarm is reset.
The auto restart function can be configured in the User Maintenance menu. See
11.18 The Auto-Restart Setting.
• If this pump is running at 0.1ml/h using 50ml syringe, and respectively
configure the occlusion pressure alarm limit to the lowest level and highest
level, the occlusion alarm delay time may reach up to 2.5 hours and 26 hours.
Adjust the pressure limit to a lower level, or use a small size syringe for the
low rate infusion.
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