Maintenance | en
11
Bosch Security Systems, LLC
Customer Maintenance Manual
2020-07 | 01 | 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
Notice!
Ear cushions, headband pads, and microphone windscreens are wear items. For proper
headset performance, inspect and replace these items 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
Inspect and clean connectors
X
Clean ear cushions
X
Clean headband pad
X
Check connection cable
X
Inspect and replace windscreen
X
Inspect and replace ear cushions
X
Inspect and replace headband pad
X
