Commercial in confidence
Smartfind EPIRB service manual
Page 20
b) Circuit board removal
Note that this is only required if the PCB /dome/antenna are damaged.
1.
Using a 7mm socket or nut runner remove the nyloc nut securing the PCB to
the antenna.
2.
Slide out PCB noting the guides in the dome moulding.
NOTE: Take care not to damage the sea switch contacts on the PCB while it
is removed from the moulding.
3.
Remove the silica gel pack from the rear of the circuit board and store the
board under anti-static conditions.
4.
The antenna can now be pulled out of the dome. Remove and discard the
small o-ring.
