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Model E1070 Indicator Service Manual
3. Carefully separate the halves. Disconnect all the cables to the main PC
board. See Figure 17.
Figure 17
Disconnect cables
4. Remove the screws shown in Figure 18 to remove the power supply
board.
Figure 18
Power supply board
Failure to observe proper
polarity when replacing battery
may cause an explosion.
Replace battery only with the
same -or- equivalent type
recommended by manufac-
turer. Dispose of used batteries
according to manufacturer’s
instructions.
Main PC board
Nuts
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