Buzzer/Buzzer Boot - Ericsson R250s PRO Troubleshooting Instructions

3.5

Buzzer/Buzzer boot

3.5.1 Process tools
•
Tweezers.
3.5.2 Instructions
•
Dismount the phone as described in 1 Disassembly, step 1-7.
1. Remove the buzzer and the boot from the frame using a tweezers (fig 1).
NOTE!
NOTE!
2. Mount a new buzzer and new boot (fig 2)
•
Mount the phone as described in 2 Reassemble, step 1-10.
3/00021-1/FEA209 544/18 F
The buzzer boot probably gets damaged when dismounting. So always use a new
boot when mounting a new buzzer.
Make sure that the gore-tex filter in the bottom of the buzzer hole in the frame is
intact.
Fig 1
Mechanical Working Instructions
Fig 2
11(21)