ADJUSTMENTS AND
MAINTENANCE
UT-MT-0972_1.0_19-09-2022 (EN)
Use and Maintenance Manual
LED PAPI 66
31
Before disconnecting the board mark on the connectors the position references in order to
restore the exact configuration of the connection (position and orientation compared with
the board).
Unscrew the self-locking nuts (3a). Disconnect the connectors from the PCBA LED Driver Board and remove the
board from its seat paying the utmost caution.
If necessary, carefully clean the connection box (4a).
Do not use solvent or diluent products.
Remove any condensation accumulated during operations: if necessary, dry thoroughly the
internal sides of the device.
