SPX Pearlpoint P374, Руководство пользователя

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P374 System User Manual Section 3
© Pearpoint Ltd
3-7
3.6 USER MAINTENANCE
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DO NOT REMOVE the cover to the electrical box on the coiler as this will
invalidate the Intrisically Safe declaration for this unit, there are no
serviceable parts inside the electrical box.
The fuse must be replaced by an approved Pearpoint service engineer.
User maintenance on the system is limited to general before use checks and
equipment hygiene. Before use checks include:
Rod calibration and physical check of rod condition.
Ensure all connections are clean and serviceable.
Cleaning of the glass body and camera window.
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Do not use any abrasive cleaner on the camera glass.
After use, ensure the equipment is thoroughly cleaned and sterilised, use a small
brush to clean out any debris from the LED recesses
Looking after your camera.
To preserve the picture quality it is
important that the sapphire window in front
of the lens and the LED lighting is kept
clean and the surface of these are not
damaged. The sapphire window is
especially hard to resist scratches but it is
still possible to damage the surface by
rubbing abrasive compounds across it as
can happen if a cloth is used to clean a dirty
window. It is much better to treat the
window and LED's as though they were on
a photographic camera, keeping them clean
as much as possible.
Where the window and LED's do need
cleaning it is better to flush the dirt away
first and then to lightly brush out the LED
cavities with a nailbrush. This is best done
when the camera is immersed in water so
that the dirt particles float away. When the
camera is free of dirt give the sapphire
window a quick wipe with a lint-free cloth
(such as used to clean spectacles).