Other Operation Procedures
4. While monitoring the flow, adjust the motor speed to
achieve the necessary flow.
The status lamp is lit in green, and the alarm sound stops.
“Air Bubble: Pump Coasting” on the message area is turned off.
Setup of the Controller
1. Turn the Fast Clamp on.
For details about how to set, refer to “Setting the Fast Clamp” (page 90).
2. Turn the air bubble detector function on.
For details about how to set, refer to “Setting the Air Bubble Detector
Function” (page 90).
3. Set the safety connection of the Air Bubble Detected Alarm
to “Clamp+Pump stop”.
For details about how to set, refer to “Setting the Safety Connection”
(page 91).
• When activating the safety connection, be sure to set the Fast Clamp and the air bubble detector function on.
The safety connection is not activated without the air bubble detector and the Fast Clamp functions.
Actions after activating the safety connection
1. When the Air Bubble Detected Alarm is issued, the Fast
Clamp is closed (up position) and the Drive Motor stops.
The status lamp starts to flash in red and the alarm sounds, while “Air Bubble
Detected Alarm”, “Air Bubble: Clamp Close” and “Air Bubble: Pump Stop” are
displayed on the message area. (Figure 2-4)
• If the Fast Clamp is not ready to work (conditions such as “Clamp Not Ready” or
“Clamp Closed”), the Drive Motor will not stop even when the system issues the
alarm.
• After the Fast Clamp is closed by the activated safety connection, if the pump
starts without the Fast Clamp being opened but by opening the lid, the message
“Air Bubble: Clamp Close” will remain on the screen. The message is cleared
when the Fast Clamp is opened by following Step 5.
• After the Fast Clamp is closed by the activated safety connection, if the pump
starts without the Fast Clamp being opened but by opening the lid and an
air bubble is again detected while the message “Air Bubble: Clamp Close” is
displayed, the Drive Motor will stop and the message “Clamp Occlusion Error” will
be displayed.
Figure 2-4
68
Notes
c
When the safety connection of the Air Bubble Detected Alarm is set to “Clamp+Pump stop”
Note
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