Checking The Battery - Aspect BIS VIEW Service Information Manual

SECTION 6
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6.4

Checking the Battery

The battery must be tested periodically to verify that the BIS VIEW Monitoring System will
continue to operate during power outages. To test:
1. Charge the BIS VIEW monitor by leaving it plugged into A/C power for at least 6
hours. The monitor charges while in either Standby mode (yellow light) or ON
(green light).
2. Power ON the BIS VIEW monitor (green light).
3. Disconnect the A/C cord from the wall supply.
4. Verify that the BIS VIEW Monitoring System operates reliably for 45 minutes.
5. Recharge the battery.
ELECTRICAL SHOCK HAZARD: DO NOT REMOVE MONITOR
COVERS DURING OPERATION OR WHILE POWER IS
CONNECTED TO MONITOR.
LEAKAGE CURRENT MUST BE CHECKED BY A QUALIFIED
BIOMEDICAL ENGINEERING TECHNICIAN WHENEVER
INSTRUMENT CASE IS OPENED.
Check the battery periodically by operating a BIS VIEW monitor that
has been disconnected from the wall socket and that has been charged
to full capacity (at least 6 hours of charge time). After long periods of
storage, charge the battery for 6 hours to assure full capacity. If the
BIS VIEW monitor fails to operate reliably from the battery for
approximately 45 minutes, battery replacement is required.
The BIS VIEW monitor contains an internal lithium ion battery. The
battery must be removed by a qualified service technician and
disposed of or recycled in accordance with the national laws of the
country. Contact Aspect Medical Systems, Inc. or the local distributor
for a replacement battery, P/N 186-0208.
If the battery requires replacement, see Section 8.4, "Replacing the Battery".
PREVENTIVE MAINTENANCE
WARNING
Caution:
6-6