Armasight IAIR002LP000001 DRAKOS 2 Multi-Spectral Laser Aiming/ Illumination Devices - Manual (Page 32)

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4.3.2 CLEANING PROCEDURES
Clean the LAD as follows:
1. Gently brush off any dirt from the equipment using a clean, soft cloth.
2. Moisten the cloth with fresh water and gently wipe down the external
surfaces (except for glass surfaces).
3. Dry any wet surfaces (except for glass surfaces) with another dry, clean,
soft cloth.
4. Using a lens brush, carefully remove all loose dirt from the surface(s) of
the laser aperture protective glass(es).
5. Slightly dampen a cotton swab with ethanol and gently, slowly wipe
down the glass surface(s). Clean the glass surface(s) using circular move-
ments. Change the cotton swab after each circular stroke. Repeat until
the glass surfaces are clean.
6. Clean the battery contact surfaces and contacts in the battery compart-
ment with a pencil eraser and/or alcohol-dampened cotton swabs.
CAUTION:
Thoroughly dry each item before placing them into the storage carton.
4.3.3 BORESIGHT TESTING
Perform boresight testing:
— When the LAD is mounted to a weapon for the first time;
— After repair of the LAD/weapon;
— As the need arises (in case of systematic inaccuracy or missing the tar-
get).
Test the LAD boresight as per Part 3.3.1.
4.3.4 BATTERY REMOVAL AND REPLACEMENT
Refer to Part 3.1.1 for the LAD battery installation procedure.
Replace the remote control battery as follows:
1. Using a screwdriver, unscrew the four screws (A, Figure 4-1) that affix the
cover to the bottom of the unit. Remove the cover.
2. Replace the battery with new one (CR2032, 3V). Insert the battery in
alignment with the positive (+)/negative (-) symbols.
3. Replace the cover and retighten the screws (A).