Installing The Opnl - Oracle Fujitsu SPARC M12-1 Service Manual

Pull the OPNL toward the front of the SPARC M12-1 while pressing the lever
2.
(A in
Figure 14-3 OPNL Lever
3. Remove the OPNL while being careful not to damage any cables.
Note - Place the removed OPNL on a grounded ESD mat to ground any static electricity.
14.4

Installing the OPNL

This section describes the procedure for installing the OPNL.
14.4.1 Installing the OPNL
Switch the mode switch on the OPNL to Service mode.
1.
Place the OPNL at the mounting location, and then run and insert cables from
2.
the front of the SPARC M12-1.
3. Push the OPNL firmly into place.
Note - Confirm that the OPNL is firmly installed and secured.
Connect the two cables from the OPNL to the MBU.
4.
Note - Connect the cables in their original positions by referring to the record that you made
before the start of maintenance.
174 Fujitsu SPARC M12-1 Service Manual • January 2023
Figure 14-3) on the back of the OPNL.
A