Sedecal SPL-HF 2.0, Service Manual

Page: 131 / 222

Portable X-ray Units
Service Manual
SM-1076R2 121
5. Unscrew the nuts located at each corner of the Portable Control Board
and remove it.
6. Install the new Portable Control Board.
7. Reconnect all the cables and assemble in reverse order.
8. Initialize the new EEPROM ( refer to Section 5.1.1 ).
5.4.8 REAL TIME CLOCK BATTERY
To replace the Real Time Clock Battery is not necessary to remove
the X-Ray Power Unit from the Trolley, it can be replaced in situ.
1. Access to the Portable Control Board ( A3175--03 ) as described in
Section 5.4.7 (steps 1. to 3.) .
2. Take the battery BAT1 (model CR 1216, 3V) out of the Portable Control
Board (
A3175--03 ) and replace it.
3. Assemble in reverse order.
Note
.