Airman 850
Disassembly / Assembly | en
9
Bosch Security Systems LLC
Customer maintenance manual
09-2021 | V07 | F.01U.264.819
3.
Once freed, carefully remove the sleeve from the housing.
3.1.4
Remove boom assembly / cover (item 13)
To remove the boom assembly/cover, do the following:
1.
Insert a tweezers or small flat head screwdriver between the circuit board (item 9) and
the housing (item 6), gently pushing the cover away from the housing.
i
Notice!
It may be necessary to push around the housing in several locations to get the cover snaps to
free themselves from the housing.
2.
Carefully desolder the four (4) cord unit wires from the circuit board (boom side only).
3.
Gently pry the circuit board away from the cover being careful not to break the boom
wires hidden on the other side.
4.
Remove the cover foam (item11).
5.
Once the board is free from the cover, desolder the three (3) boom wires from the circuit
board(boom side only)
6.
Remove the circuit board.
i
Notice!
The board is still attached to the overhead wires (dual-side versions only).
3.1.5
Removing the circuit board (item 9 or 10)
Remove boom assembly / cover (item 13), page 9.
4
Disconnect the four overhead wires (dual-side versions only).
3.1.6
Removing the housing (item 6 or 7) or temple plate assembly (item 15 or
16) from the headband assembly (item 1)
4
Push the housing off the glider assembly (item 2) through the slot in the top of the
housing.
i
Notice!
Care should be taken to not bend the headband assembly or housing during this process, as
it may take some force to do.
3.1.7
Removing the glider assemblies (item 2) and glider springs (item 18)
1.
Bend the upper metal portion of the glider assembly straight.
2.
Gently pull the glider assembly out of the headband assembly (item 1).
i
Notice!
The glider spring is located under the glider assembly and may spring out if the glider
assembly is removed too quickly.
3.
Repeat steps 1 and 2 for other side of the headset.
Summary of Contents for Airman 850
Page 1: ...Airman 850 AIRMAN 850 Headset en Customer maintenance manual ...
Page 2: ......
Page 33: ......