Care And Cleaning; A) General Information; B) Cleaning The Lens; C) Cleaning The Housing - VOLTCRAFT IR 1201-50D Operating Instructions Manual

11. Care and cleaning

a) General information

Apart from occasional cleaning and battery replacement, the device requires no servicing.
Always observe the following safety instructions before cleaning the device.

b) Cleaning the lens

Remove loose particles with clean compressed air and wipe off remaining residues with a fine lens brush. Clean
the surface of the lenses using a lens cloth or a soft, lint-free cloth. The cloth can be moistened with water or a lens
cleaning solution to remove fingerprints and other residues. Do not use any acidic, alcoholic or other solvents or
rough, linty cloth to clean the lens. Avoid applying too much pressure when cleaning the lens.

c) Cleaning the housing

Do not use scouring, chemical or aggressive cleaning agents such as benzene, alcohol or such like. These might
attack the surface of the device. In addition, the vapours emitted by these substances are explosive and harmful to
your health. Do not use sharp-edged tools, screwdrivers or metal brushes to clean the device.
To clean the device and/or the sensor, use a clean, lint-free, antistatic and slightly damp cleaning cloth.

d) Inserting/changing the battery

For initial start-up the battery enclosed must be inserted. Press the release button on the bottom of the device to
open the battery compartment cover (10). The battery compartment cover is unlocked. Open the battery compartment
cover (3) to the front. Connect the battery.
To change the battery, remove the used battery from the battery clip and connect a new battery of the same type to
the battery clip. The battery clip is constructed so the battery can be connected only with the correct polarity. Do not
use force when plugging in the battery.
Close the battery compartment by closing the battery compartment cover (3). Make sure the cables are not pinched
and that the lock clicks into place.
Replace the battery when the battery icon (G) in the display shows less than two bars.
Full Empty
Do not leave flat batteries in the device. Even batteries protected against leaking can corrode and thus release
chemicals which may be detrimental to your health or destroy the device.
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