75Maintenance
8.2 Maintenance (cleaning, replacement, con-
trol)
During normal operation periodic inspections are recommended, in order to verify the
absence of critical operating conditions.
It is recommended to adopt the following program:
Frequence Type of maintenance
15 days To clean filter (very dusty environment).
30 days
To clean filter (slightly dusty environment).
To check direct and reflected output power.
To verify telemetry, if present.
To verify RF modules.
To verify power supplies.
6 months
To verify fans.
To verify temperatures.
To verify electricity consumption.
12 months
To verify tightening of the RF output connector.
To verify mains connections.
To verify fan blades cleaning and the air grid (dusty environ-
ment). To be made with the unit in standby.
To wash filters (dusty environment).
24 months
To wash filters (slightly dusty environment).
To change filters (dusty environment).
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