OCEM PAPI, Use And Maintenance Manual

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ADJUSTMENTS AND
MAINTENANCE
UT-MT-0970_1.0_02-08-2022 (EN)
Use and Maintenance Manual
PAPI
26
4.2 Removal of the cover
Before carrying out any intervention on the fixture, cut off all external power sources and
place appropriate work-in-progress warnings on the systems.
Wait for the discharging time (at least 5 minutes) and check using appropriate instruments
that there are no residual energies before accessing the electrical equipment.
Every time that the fixture body is opened, all cables must be checked.
If necessary, use only original spare parts by OCEM Airfield Technology.
Whenever the PAPI fixture is opened, it must be ensured that:
●
the optical unit is undamaged and clean;
●
the gaskets do not have breakdowns;
●
the supply cables and the connectors are undamaged and do not have breakdowns or abrasions.