Simrad SRT - Pedestal Replacement

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Fault repair | SRT LAN radar sensor S-band down-mast Service Manual
8. Unscrew and disconnect the RF cable connector from the Coaxial cable connector
9. Remove the RF cable
10. In order to install the new RF cable, perform the removal steps in reverse order
11. Switch the safety switch to the ON position
12. On the R5000 PSU, switch the power switch to the ON position and remove the card reading
WORK IN PROGRESS - DO NOT SWITCH ON
13. On the electric switchboard, set the radar main breaker to ON and remove the card reading
WORK IN PROGRESS - DO NOT SWITCH ON
Pedestal replacement
1. On the electric switchboard, switch OFF the radar main breaker and place a card reading
WORK IN PROGRESS - DO NOT SWITCH ON
2. On the R5000 PSU, switch the power switch to the OFF position and place a card reading
WORK IN PROGRESS - DO NOT SWITCH ON
3. Switch the safety switch to the OFF position
4. Unscrew and disconnect the RF antenna cable from the rotating joint
¼ Note: Secure the antenna to avoid any damage during nuts removal.
5. Remove the twelve nuts securing the antenna (A)
6. Remove the antenna
7. Remove the six nuts securing the electronics side cover
8. Move the cover towards the outside
¼ Note: When the covers are free ensure that the safety chain is properly anchored both to the
covers and the structure of the pedestal.
9. Open the cover
¼ Note: The covers should be supported by the chain. The top housing is very heavy and if
unsecured and accidentally allowed to close, it could cause serious injuries.
10. Unscrew and disconnect the RF cable connector from the coaxial cable connector (B)
11. Remove the four nuts securing the coaxial cable (C)
A
A
B
TB1
C
C