Koden RA40C - Grounding Wire; Scanner

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3.7.3 Grounding wire
Connect grounding wire before connecting power
supply cable. Leakage current is too high.
Connect grounding wire from the grounding terminal on the rear panel of the display
unit to the ship's hull as shown below.
Connect grounding wire from one of the bolts you have attached when installing the
scanner unit to the ship's hull as shown in Fig.3-11. (The crimp terminal and grounding
wire are not included with the radar equipment.)
SCANNER
POWER
OPTION
Grounding terminal
Grounding wire
Fig.3-10 Grounding display unit to earth
Mount base
Radome
(
bottom
Chassis
→
→→
→
To shi
p
's hull
Crim
p
terminal
Grounding wire
Radome scanner
Groundin
g
wire
→
→→
→
To shi
p
’s hull
Scanner cover
O
p
en scanner
!
WARNING
Fig.3-11 Grounding scanner unit to earth