B4i-M
4 - 10
4.10. EPROM REPLACEMENT
WARNING : TO EXTRACT THE EPROM USE A PROPER EXTRACTOR AND NOT ANY TOOL
THAT COULD DAMAGE THE EPROM AND ITS SOCKET.
WARNING : DURING THE REPLACEMENT, MAINTAIN THE EPROM PARALLEL TO ITS
SOCKET.
Extraction
- Remove the front panel.
- To replace the EPROM, it is not necessary to remove
the microprocessor + power pcb from its support.
- Extract the EPROM
Insertion
- See the adjacent figure.
WARNING : INSERT THE NEW EPROM WITH THE NOTCH TOWARDS THE
MICROPROCESSOR.
- Execute the necessary calibration as explained in chapter 5.
4.11. LID REPLACEMENT
- Open the lid.
- As explained in the motor replacement procedure (4.1), extract the pin which binds the gas spring and
the lid.
- Unscrew the 5 screws which bind the lid to the hinge (1).
- Remove the lid.
To Next Page
Loading...