Telex AIRMAN 8+ - Maintenance; Recommended Maintenance Schedule

AIRMAN 8+ Maintenance | en 15
Bosch Security Systems, LLC
Customer Maintenance Manual
2024-11 | 07 | F.01U.387.060
5 Maintenance
The Airman 8+ headset is designed so that ANR performance and boom microphone
sensitivity can be adjusted as required to meet specification requirements. These headset
adjustments are made in order to alter performance. All other maintenance requires
replacement of parts, fixing open wires, or removing shorted wires. See specification
instructions for ANR or boom microphone adjustment.
5.1 Recommended maintenance schedule
i
Notice!
Ear cushions, headband pads, and microphone windscreens are wear items. For proper
headset performance, they need to be inspected and replaced if necessary at regular
intervals. See the maintenance schedule for more information. Failure to replace items
when deterioration or damage is apparent diminishes headset performance.
Task Per Use Monthly 6 months
Check boom mic placement X
Check ear cup placement X
Check headband fit X
Clean ear cushions X
Clean headband pad X
Check connection cable X
Inspect and replace windscreen, if necessary X
Inspect and replace ear cushions, if necessary X
Inspect and replace headband pad, if necessary X
Inspect and clean connectors, if necessary X
Table5.1: Maintenance Schedule