5.1 Check list
5-1
5.1 Check list
5.1.1 Check related to installation
Table 5.1.1
Check items Results
Feeder wires are securely fixed and are not excessively
loose?
The antenna does not touch the mast or other structures?
“Dangerous high-voltage!!” or such warnings against other
dangers are displayed, and necessary guards are made so
that persons cannot easily touch those dangerous
matters?
MF/HF
antenna
Insulators for lead-in cables are clean?
The antenna and its fixing brackets are securely fixed?
VHF antenna
The coaxial cable connectors are properly made
waterproof?
The antenna is securely fixed?
The earthing wire of the antenna is properly connected to
the mast?
INMARSAT-C
antenna
The coaxial cable connectors are properly made
waterproof?
The power supply cables are securely connected to the
battery terminals without any looseness? There is no
corrosion on the batteries?
Batteries
The volume of the battery’s electrolyte is sufficient? A right
specific gravity of the battery’s electrolyte is 1.24.
The rack is securely fixed to the base?
The units mounted inside are securely fixed?
The units mounted outside are securely fixed?
The units mounted outside are properly earthed?
The supply cables and signal cables that are laid out are
properly connected to each terminal base without
looseness?
Rack console
The supply cables and signal cables are neatly laid out
with convexes and similar parts?
The antenna coupler is properly earthed?
The antenna terminal is tightly fixed?
MF/HF
antenna
coupler
The high-voltage wires at the final stage of the antenna
matching section are appropriately separated each other?
They are also separated from the coils and circuit boards?
Indication of
ID, CS and
AAB
The given MMSI, CS, and AAB are clearly indicated with
TEPRA, etc.?
Cha
ter 5 Check list
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