Covidien Nellcor GR101704, Service Manual

Page: 226 / 236

Repair
12-38 Service Manual
6.
Reassemble the monitoring system chassis. Reference Monitoring System Chassis
Reassembly , p. 12-20.
Alarm Speaker Replacement

WARNING:
If replacing the speaker because of speaker failure, please contact Covidien
Technical Services or your local Covidien (Nellcor) representative.

WARNING:
Do not allow other metal objects to come into contact with the speaker;
permanent damage may occur.

Caution:
Handle the speaker ONLY by the edges of the metal ring to avoid damage.

Note:
Contact Covidien Technical Services to discuss the return or disposal of the original
speaker assembly.
To remove the alarm speaker
1.
Disassemble the monitoring system chassis. Reference Monitoring System Chassis
Disassembly , p. 12-17.
2.
Move the rear enclosure off to the side, retaining the front panel on a static-free
working surface.
3.
Disconnect the two-pin speaker connector from the J5 white receptacle on the Main PCB.
4.
Lift the plastic plate clip and gently remove the speaker.
To replace the alarm speaker
1.
Lift the plastic plate clip and gently replace the speaker.
2.
Carefully route the speaker wire under the right antennae clip.
3.
Reconnect the two-pin speaker connector to the J5 white receptacle on the Main PCB.
4.
Reassemble the monitoring system chassis. Reference Monitoring System Chassis
Reassembly , p. 12-20.