NAVIGAT 100
056373/D
Maintenance of the NAVIGAT 100
4-1
Chapter 4: Scheduled Maintenance
4.1 Maintenance of the NAVIGAT 100
The NAVIGAT 100 requires no scheduled maintenance procedures to be
carried out by shipboard personnel or service personnel.
Cleaning of Compass Housing
The display front plate and the gyrocompass housing should be kept
clean by using only water and soap or a mild detergent.
Cleaning of Air Inlet Grill
Sperry Marine recommends to regularly clean the air inlet grill of the fan
and to check the functionality of the fan with every gyrosphere mainte-
nance interval latest, as this is mandatory to avoid overheating of the
gyrocompass.
An immediate exchange of the NAVIGAT 100 fan is mandatory in case
the fan is found in improper condition.
A default exchange of the fan is recommended in a three years interval.
Note
A visual inspection of cables and connectors of the gyrocompass should
be carried out regularly to detect any signs of damage or deterioration.
CAUTION
Risk of damage through aggressive cleaning agents
Do not clean the compass with organic solvents, acetone or any other
substance which could damage or discolour plastic.
Only use water and soap or a mild detergent to clean the compass.
CAUTION
Risk of damage through overheating
A polluted or clogged air inlet grill located at the back side of the compass
housing will decrease the functionality of the fan and cause overheating
of the gyrocompass.
Always maintain the required distances around the compass housing to
enable sufficient air supply and full fan functionality.
Make sure to regularly clean the air inlet grill from dust and dirt and check
the fan functionality to avoid overheating.
Содержание NAVIGAT 100
Страница 38: ...056373 D NAVIGAT 100 1 20 Declaration of Conformity...
Страница 90: ...056373 D NAVIGAT 100 4 4 Gyrosphere Maintenance...
Страница 120: ...056373 D NAVIGAT 100 6 20 Installation Check Procedures...
Страница 176: ...056373 D NAVIGAT 100 9 14 NAVIGAT 100 Software Update...
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