Unit Disassembly; Opening The Enclosure Cover; Replacing The Cpu Timekeeper Battery - GE CARESCAPE B850 Service Manual

CARESCAPE Monitor B850

12.2 Unit disassembly

12.2.1 Opening the enclosure cover

When the CPU unit is opened, the electrical safety tests must always be performed after the
monitor is reassembled. For more information, refer to the
requirements in the
1. Remove 4 screws (T10) on each side of the top cover. Torque [1.1 Nm].
2. Remove the top cover.

12.2.2 Replacing the CPU timekeeper battery

1. Open the unit as described in
2. Remove the lithium ion battery from the bracket on the processor board.
3. Replace the battery.
4. Reassemble in reverse order.
To avoid network device time synchronization issues, remember to readjust the time and date
before you connect the monitor to network. For instructions on configuring the time, see
Setting time and
156
2106778-001
10. Maintenance and checkout
Opening the enclosure
date.
Corrective maintenance
chapter.
cover.
7.3.