ATN manual Cleaning the ATN PS-15, Headmount Maintenance, Browpad Replacement

6-3 CLEANING THE ATN PS-15

CAUTION

The ATN PS-15 is a precision optical instrument and must be handled carefully at all times to prevent damage.

Do not scratch the external lens surfaces or touch them with your fingers.

Wiping demisting shield with lens paper while wet or with wet lens paper can damage the coating.

Clean goggles with water, if necessary, and dry thoroughly. Clean lenses with lens paper (and water, if necessary, except for demisting shields).

6-4 HEADMOUNT MAINTENANCE

a. Browpad Replacement

Replace the browpads when cracked, torn, or contaminated. Perform the following procedure to remove and replace the browpads.

1.Firmly grasp the headmount and remove the old browpad.

2.Gently press on the new browpad. Lightly smooth out any wrinkles in the new browpad.

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