Furuno FR-10, Руководство оператора

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8-1
8. MAINTENANCE, TROUBLE-
SHOOTING
This chapter has information about maintenance and troubleshooting that the user
can follow to care for the equipment.
8.1 Preventive Maintenance
Regular maintenance helps keep your equipment in good condition and prevents fu-
ture problems. Check the items shown in the table below to help keep your equipment
in good condition for years to come.
Interval Item Check point Remedy
When
necessary LCD Dust on the LCD Remove the dust from the LCD with the
tissue paper and an LCD cleaner. To re-
move dirt or salt, use the LCD cleaner.
Change the tissue paper often so as not
to scratch the LCD.
3 to 6
months Ground terminal
on display unit Check for tight connec-
tion and rust. Tighten or replace as necessary.
Display unit con-
nectors Check for tight connec-
tion. Tighten if the connectors are loosened.
Exposed nuts
and bolts on the
antenna unit Check for corroded or
loosened bolts. Clean and repaint as necessary. Use
sealing compound instead of paint.
Antenna radiator Check for dirt and cracks
on the radiator surface.
Clean radiator surface with freshwater-
moistened cloth. Do not use plastic sol-
vents to clean.
WARNING
ELECTRICAL SHOCK HAZARD
Do not open the equipment.
Only qualified personnel can work inside the
equipment.
Turn off the power before you service the
antenna unit. Post a warning sign near the
power switch indicating that the power
should be left off while you are servicing the
antenna unit.
Prevent the potential risk of being struck by the
rotating antenna and exposure to RF radiation
hazard.
When you work on the antenna unit, wear a
safety belt and hard hat.
Serious injury or death can result if a person
falls from the radar antenna mast.
NOTICE
Do not apply paint, anti-corrosive sealant or
contact spray to plastic parts or equipment
coating.
Those items contain products that can damage plastic
parts and equipment coating.