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DEALING WITH ABNORMALITIES
WARNING
1. Should any of the abnormalities described below occur, immediately unplug
the lens cable from the camera, and then contact Canon’s representative
or the dealer from whom you purchased the product.
• Smoke, unusual smells or unusual noise
• Entry of foreign objects (metals, liquids, etc.) inside the product
MAINTENANCE AND INSPECTION
WARNING
1. Unplug the lens cable and remove the lens from the camera, before
attempting to clean the lens.
Never
use
fl
ammable substances such as benzene or thinner for cleaning,
as this may present a serious
fi
re or electric shock hazard.
(NOTE)
1. Periodic
inspection
A periodic inspection about once a year is recommended.
The inspection and maintenance interval depends on the operating
conditions, the frequency of use, and the environment. If required, overhaul
the lens.
STORAGE
(NOTE)
1. Moisture inside the product
If the product becomes damp because of use in fog, mist or drizzle, wipe
off the moisture with a soft dry cloth and seal the product together with an
ef
fi
cient desiccant in a vinyl bag to remove moisture which has entered into
the interior.
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