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TM 11-5895-1847-12&P
OPERATOR MAINTENANCE
LCU 2000 GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM
INSTALL AND REMOVE PRECISION LIGHTWEIGHT GLOBAL
POSITIONING RECEIVER (PLGR) BATTERY
INITIAL SETUP:
Tools
General Mechanics Rail and Marine Tool Kit (Item 4, WP 0166 00)
Materials/Parts
Battery, Non-rechargeable
0442-0027
Personnel Required
Seaman 88K
Equipment Condition
AN/PSN-11 (V)1 Precision Lightweight Receiver Removed (WP 0104 00) (WP 0102 00)
INSTALL PLGR BATTERY
WARNING
Before applying external power, remove BA-5800 battery to prevent personal injury
and equipment damage.
CAUTION
To ensure proper AN/PSN-11(V)1 operation when installing or replacing both the
power and memory batteries, ensure the power battery is installed or ship's power
is connected prior to memory battery replacement.
NOTE
The BA-5800/U lithium sulphur dioxide (Liso2) battery is the secondary power source for
the AN/PSN-11(V)1 and contains a feature called the Complete Discharge Device (CDD).
The CDD is a small switch located under a removable seal at the top of the BA-5800/U. Its
purpose is to consume remaining lithium in the battery after use and before disposal. Press
the CDD button and place the BA-5800/U in a ventilated, non-occupied area for 5 days.
This is sufficient time to ensure that the CDD feature has drained the lithium. The BA-5800/
U can then be disposed of as a non-hazardous waste in most areas. Always coordinate with
local installation/environmental office/officer to ensure conformance with federal, state and
local environmental regulations.
1.
Remove the power battery cover (1) (top of the unit) by twisting it counterclockwise.
0101 00 1
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