Telex Airman 850, Руководство по обслуживанию клиента

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Airman 850 Maintenance | en 27
Bosch Security Systems LLC
Customer maintenance manual
09-2021 | V07 | F.01U.264.819
6.5 Cleaning the unit
!
Warning!
Use a mild detergent or isopropyl alcohol wipes to clean the plastic and metal headset parts
and ear cushions (not foam windscreen).
Do not soak or allow the cleaner to puddle on the unit and sit for long periods of time. The
cleaner should wipe off or evaporate quickly. Do not allow alcohol or any liquid to touch the
speaker or microphone element.
Use only isopropyl alcohol (70% minimum) on foam windscreen. Once removed soak the
windscreen or spray onto the foam until it is completely saturated. Squeeze out excess liquid
and allow to air dry at room temperature before reattaching.
Cleaning directions here are considered for external surfaces only. Internal surfaces should
not require cleaning. The factory uses isopropyl alcohol to clean parts before shipping, if
needed.