Technical Manual

SRT X-BAND RADAR SYSTEMS
PREVENTIVE MAINTENANCE
304202P003 4.4 Rev. C
CARD 1
UNIT OPERATION PERIODICITY
SRT 12 KW X-
BAND
Check of external preservation status S1
PERSONNEL REQUIRED INSTRUMENTS REQUIRED TIME
1R None 15 minutes
SAFETY PRECAUTIONS
On the electric switchboard, set to OFF the Main Line Breaker relevant to the unit and hang to
it a placard reading "WORK IN PROGRESS - DO NOT SWITCH ON"
STEP SEQUENCE OF OPERATIONS
1.
Check that no parts of the plastic covering the Antenna have been painted.
2.
Check the casing preservation state.
3.
Unscrew and grease the 4 fastening screws of the cover (Chapter 9, Figure 9.1.4,
pos. 1) to avoid corrosion and facilitate future inspections.
4.
If paint has been scratched off at any point, proceed as follows:
- Carefully degrease the part to be painted
- Smooth lightly with emery paper
- Clean with dry brush
- Apply a coat of anticorrosive
- When the applied anticorrosive is dry, paint with a brush or, better still, by
spraying
5.
On the electric switchboard, set to ON the power breaker relevant to the unit and
remove the warning placard.