5.7
Laying Cables
The following should be considered when laying cable.
1.
2.
3.
4.
Avoid to use staple
or
strap
to
assemble
multi
-
conductor cable and
power
cable. Keep
such cables at least
50
cm from cables connected to
other radio equipment.
Cable runs between the Scanner and the Display Unit
must be as short as practicable.
It
is recommended that extra cable is left With
60cm
loop near
the
Display Unit for the convenience
of installation and maintenance.
Exposed cable must close
-
ly
follow
surfaces
of
the
ship's structural members
or
bulkheads'and be
secured at about
40
cm intervals by approved
5
-
17
(a) and (b).
saddles as illustrated
in
Fig.
/Cable
Welded
Hanger
Band
Hoop
Buckle
&
spacer
(a)
Interior
Wall
(b)
~oom
outside
Fig.
5
-
17
Fastening Cable
to
Bulkhead or Structural Member
5.
When a cable runs through a watertight deck or
bulkhead, rigid conduit or pipe of suitable length
must be used together with putty to fill the
clearance.
Inside
Watertight
Cable
Glang
Fig.
5-18.-
Passing Cable through Watertight Deck or
Wall
5
-
8
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