Illustra 625 PTZ 20x, Руководство пользователя по настройке

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Bubble Handling and Cleaning
Appendix F- Bubble Cleaning Procedure
Bubble Handling and Cleaning
Dome camera bubbles require special care when handling and cleaning to avoid scratches.
Handling
The bubble is packaged with a protective plastic sheet. It is recommended that the bubble remain stored this way
until it is ready to install. Limit handling the bubble, as any scratches can quickly affect visibility. Always handle
the dome by the outside edge of the trim ring or flange. Never contact the surface of the bubble.
Cleaning
If cleaning the bubble is required, use the following procedures and comply with all the warnings listed below.
Removing Dust and Dirt
The extremely soft bubble surfaces should not be cleaned by rubbing or dusting with a cloth. Use clean dry
compressed air, preferably from a spray can, or Lens Cleaning Rubber Air Dust Blowing Ball to remove any dust
from the interior surface.
Cleaning the Bubble
If heavy residue (spots, streaks, stains) or any other contaminants are present first flush with clean water to
remove any remaining dust or dirt. Then clean with a solution of a mild liquid dish detergent and water and lint free
“soft” paper towels or a microfiber eyeglass cleaning cloth. After cleaning, the affected area of the dome should be
blown off with clean, dry air.
Caution
Alcohol or ammonia based solutions should be avoided when cleaning the bubble as they will cause the
bubble to cloud and over time cause stress aging, which makes the bubble brittle. However if alcohol is
required to remove residue, dilute with water and flush afterward with pure water.
Excessive pressure or rubbing on the dome's surface can cause permanent scratches which may render
the dome unusable.
Do not use abrasive or harsh chemical cleaners.
For any gold or silver mirrored metalized bubbles only air dry the inside surface, and avoid any wiping or
rubbing of the inside surface.
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