Use Instructions

22 | Operating instructions
When the pump begins to charge:
Therapy is running
– The touch screen lights up and the battery symbol
indicates that the pump is charging.
– If there is no user interaction after 1 minute, the touch
screen will enter sleep mode.
Pump is turned off
– The touch screen will display that the pump is charging.
– If there is no user interaction after 1 minute, the touch
screen will enter sleep mode.
– The pump is fully charged after approximately 4 hours.
– A fully charged pump should work for at least 20 hours. If there is an air-leak in the system,
the pump motor may need to work harder to maintain the target level of negative pressure.
Under these circumstances, the pump may need to be recharged more frequently.
– When the battery charge drops to 20%, an acoustic alarm will sound and the “Battery low”
alarm will appear on the touch screen. This alerts the user to recharge the battery.
– When the battery charge drops below 5%, an acoustic alarm will sound, the “Battery
empty” alarm will appear on the touch screen and therapy will be automatically paused.
i
For troubleshooting instructions refer to chapter “Alarms and troubleshooting/Battery
low” on page
42.
i
For troubleshooting instructions refer to chapter “Alarms and troubleshooting/Battery
empty” on page
43.