Telex Airman 8, Maintenance & Overhaul Manual

Page: 45 / 52

Airman 8 Maintenance 45
3.1.6.1 Cleaning the Headset and Connectors
IMPORTANT:
Do not allow alcohol or any liquid to touch the speaker or microphone element directly.
To clean the headset , do the following:
> Using a mild detergent with water and a soft towel, or isopropyl alcohol wipes, clean the
plastic and metal headset parts .
IMPORTANT: Do not soak or allow liquid to puddle on the unit.
3.1.6.2 Cleaning the Ear Cushions and Headband Pads
IMPORTANT:
Do not soak cushions or pads.
To clean the ear cushions and headband pad , do the following:
> Using a damp (not wet) soft towel or isopropyl alcohol wipes, gently wipe the ear
cushions and headband pad thoroughly .
3.1.6.3 Replacing Ear Cushions and Headband Pads
To ensure optimal product performance, it is recommended you replace ear cushions and
headband pads periodically (every six (6) months, or sooner if needed). See “Ear Cushion
Replacement” on page 12 and “Headband Pad Replacement” on page 12.
To replace the ear cushions , do the following:
1. Grasp the edge of the ear cushion where it folds into the slot on the ear cup.
2. Gently pull the ear cushion up and away from the ear cup .
3. Starting at the top of the ear cup (1), carefully work the cushion around the cup (2) until
it is in place (3).
3.1.6.4 Installing and Replacing the Hygienic Covers
NOTE: Two hygienic covers are included with the headset. However, extra hygienic covers
can be purchased separately.
To replace the hygienic covers , do the following:
1. Grasp the edge of the hygienic cover where it folds into the slot on the ear cup.
2. Gently pull the hygienic cover up and away from the ear cup .
3. Starting at the top of the ear cup, carefully work the cover around the ear cup until it is in
place.