Safety Instructions - Furuno 1935DISP Installation Manual

SAFETY INSTRUCTIONS

Read these safety instructions before you operate the equipment.
WARNING
CAUTION
Warning, Caution
WARNING
Do not open the equipment unless
totally familiar with electrical
circuits and service manual.
Only qualified personnel should work
inside the equipment.
Wear a safety belt and hard hat
when working on the antenna unit.
Serious injury or death can result if
someone falls from the radar mast.
Construct a suitable service platform from
which to install the antenna unit.
Serious injury or death can result if someone falls
from the radar mast.
Turn off the power at the mains switchboard
before beginning the installation.
Fire, electrical shock or serious injury can result if
the power is left on or is applied while the equipment
is being installed.
CAUTION CAUTION
Ground the equipment to prevent
electrical shock and mutual
interference.
Observe the following compass safe distances
to prevent deviation of a magnetic compass.
Unit
Display unit
M1835 Antenna unit
M1935 Antenna unit
M1945 Antenna unit
Indicates a condition that can cause death or serious
injury if not avoided.
Indicates a condition that can cause minor or moderate
injury if not avoided.
Prohibitive Action
Standard Steering
0.45 m 0.30 m
0.90 m
0.70 m
1.00 m
0.75 m
1.00 m 0.75 m
WARNING
Radio Frequency
Radiation Hazard
The radar antenna emits electromagnetic radio
frequency (RF) energy which can be harmful,
particularly to your eyes. Never look directly into
the antenna aperture from a close distance while
the radar is in operation or expose yourself to
the transmitting antenna at a close distance.
Distances at which RF radiation levels of 100, 50
2
and 10 W/m exist are given in the table below.
Note: If the antenna unit is installed at a close
distance in front of the wheel house, your
administration may require halt of transmission
within a certain sector of antenna revolution. This is
possible - Ask your FURUNO representative or
dealer to provide this feature.
Antenna unit:
RSB-0071-057
XN10A-RSB-0070-064, XN10A-RSB-0073-064
XN12A-RSB-0070-059, XN12A-RSB-0073-059
Distance to
MODEL
100 W/m 2 point
Worst case
MODEL
0.1 m
1835
MODEL
Worst case
1935
0.2 m
Worst case
MODEL
0.2 m
1945
Antenna unit:
RSB-0071-057A
XN10A-RSB-0070-064A, XN10A-RSB-0073-064A
XN12A-RSB-0070-059A, XN12A-RSB-0073-059A
Distance to
MODEL
100 W/m 2 point
MODEL
1835
MODEL
1935
Worst case
MODEL
0.1 m
1945
Mandatory Action
Distance to
10 W/m 2 point
Worst case
2.2 m
Worst case
2.2 m
Worst case
2.4 m
Distance to Distance to
50 W/m 2 point 10 W/m 2 point
Worst case Worst case
0.0 m 1.0 m
Worst case Worst case
0.2 m 1.2 m
Worst case Worst case
0.2 m 1.7 m
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