FLIR SeaFLIR II - Maintenance and Service Instructions; Preventive Maintenance

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4. MAINTENANCE AND SERVICE INSTRUCTIONS
4.1 Introduction
The operator should perform the preventive maintenance tasks to keep
the SeaFLIR II Imaging System in optimum operational condition.
WARNING
Do not attempt to repair the SeaFLIR II Imaging System
components. The system contains many high precision
components representing several state-of-the-art
technologies. Without proper training and support
equipment, unauthorized maintenance could easily damage,
or misalign the system.
4.2 Preventive Maintenance
WARNING
The SeaFLIR II Imaging System is shipped with the elevation
axis brake locked. When removing the SGA from its
shipping case, do not try to rotate the ball in elevation
manually. Repeated un-powered rotation of the Gimbal will
cause damage to the Gimbal braking system.
4.2.1 Cleaning SGA Lenses
NOTE:
Access to the lenses for cleaning is accomplished with the
SeaFLIR II Imaging System ON and the SGA in the preset or
home position (set with the azimuth and elevation controls).
CAUTION
Do not use cleaning fluids containing ammonia or acids.
They can damage the optical coatings on the windows. Use
only a soft cotton cloth or lens tissue dampened with
isopropyl alcohol or fresh water.
Commercial in Confidence
Export Level 2
Issued to: AgustaWestland
CM Ref:4049
Valid on Day of Issue only.
Document will not be updated
Uncontrolled : 4256
Retrieval Date:07-Dec-10
Requested by Bower, Richard