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Issue 1 June 2005 1871
7. Close the cover and secure it with the screw.
8. Reconnect the cord and move the power switch to ON.
Replacing the Battery Assembly (J58890CH)
The batteries are replaced as an entire assembly.
1. Check the battery voltages at the test points on the BIU (Battery Interface Unit).
2. Remove the BIU from the power distribution unit.
3. Disconnect the battery plug from the power distribution unit (J20).
4. Remove the battery assembly from the rear of the cabinet.
5. Install the new battery assembly in the reverse order.
6. Plug the BIU back into the power distribution unit.
Error Log Entries and Test to Clear Values
Notes:
a. Error Type 0: Run the short test sequence first. If every test passes, run the long test
sequence. Refer to each test’s description and follow its procedures.
b. Error Type 3840: See if the battery charger is connected. If the cabinet is powered by a
UPS, there is no battery backup, and this error can be ignored.
Table 682: Battery and Battery Charger Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Test to Clear Value
0 (a) 0 Any Any Any test environment UU sh r 1
1 Any Battery and Battery
Charger Query test
(#5) (Error Code 8)
MIN ON test environment UU s r 1
257 Any Battery and Battery
Charger Query test
(#5) (Error Code 4)
MIN ON test environment UU s r 1
769 Any Battery and Battery
Charger Query test
(#5) (Error Code 2)
MIN ON test environment UU s r 1
3840 (b) 1005
1028
Associated Battery
and Battery Charger
Query test (#5)
test environment UU s r 1