Connector Operation
4
4-13
4.5.2 UWTC-2-NEMA & UWRTD-2-NEMA
To install or replace the battery in your End Device you must first remove the
four screws located on the Lid of the enclosure. This will allow you to access
the battery compartment.
Figure 4-18B. Battery Placement UWTC-2-NEMA, UWRTD-2-NEMA
Your NEMA transmitter is equipped with a “C” size lithium power cell
assembly, Omega Part Number: UWTC-BATT-C. To install a replacement
battery assembly, follow the steps outlined here.
A. Remove the two screws that secure the main circuit board assembly.
B. Lift the circuit board just high enough to allow you to unplug the connector
that attaches the battery assembly to the bottom of the circuit board.
C. Remove the old power cell.
D. Install your new battery assembly into the housing in the same position as
the old battery was located.
E. Connect the battery assembly connector to the mating connector on the
bottom of the circuit board.
F. Install the circuit board back into the housing and secure with the two
screws you removed in step one.
G. Installation complete.
LID
LID SCREW
PCB SCREW
PC BOARD
BATTERY
ENCLOSURE
CABLE FITTING
ANTENNA
