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Preparation
Operating by the Internal Battery
If the AC power supply is cut off, while in use or the power supply is reduced, the power supply is automatically switched to the
internal battery. The operation with internal battery is available for approx. 8 continuous hours. (In the case of continuous solution
delivery at a flow rate of 5 mL/h at temperature of 25°C, with new battery after charging for 8 hours or more with the power turned
off.)
When operating on the internal battery, the brightness of LCD backlight becomes two levels lower.
* In the case of no AC power, the LCD displays the AC icon
.
Battery charge level (displayed in 5 bars)
5 bars (green): Approx. 8 hours
4 bars (green): Approx. 6 hours
3 bars (green): Approx. 4.5 hours
2 bars (green): Approx. 3 hours
1 bar (orange): Approx. 30 min (when the Battery alarm has not been
issued)
(In the case of continuous solution delivery at a flow rate of 5 mL/h at
temperature of 25°C, with new battery after charging for 8 hours or more with the
power turned off.)
Cautions
• Prior to first use after purchase, or if unused for a long period, connect this product to an AC power supply with an earth
connection and provide a sufficient charge (8 hours or more) while it is turned off. If not sufficiently charged, this product
may not be able to operate using the internal battery during a power failure, etc.
• Time degradation of the internal battery will cause shorter operating hours than indicated by the battery icon on the LCD.
The battery should be replaced regularly approx. every 2.5 to 3 years (sub-battery: 1 to 2 years). (Since the flashing cross
on the battery icon indicates battery failure or replacement timing, use it as an indication for battery replacement.)
• If any fault is observed while operating using the internal battery, immediately stop using the product and contact TERUMO
trained service technicians.
Notes
• The operating hours of the internal battery are only an estimation. Since the actual operating hours may be shorter pay extra
attention to the status of the main unit when the internal battery is used.
• When the battery charge level goes down, the Battery alarm sounds. Connect the AC cable immediately.
• The alarm will continue to sound for approx. 30 minutes before the solution delivery is automatically stopped. (Even after muting,
the alarm will sound again every 2 minutes.)
• If no action is taken for approx. 30 minutes after the Battery alarm sounds, the Shutdown Notice alarm will sound and the
solution delivery will be stopped. Then approx. 3 minutes later, the power is automatically turned off. (The Shutdown Notice
alarm will continue to alarm sound until the AC cable is connected. It cannot be muted by the Back/Mute switch.)
