Covidien Nellcor GR101704, Service Manual

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Repair Prerequisites and Required Equipment
Service Manual 12-5

Note:
Some spare parts come with an enclosed business reply card. After receiving the spare
parts, please complete and return the business reply card.
12.3
Repair Prerequisites and Required Equipment

WARNING:
Only qualified service personnel should open the chassis, remove and replace
components, or make adjustments. If your medical facility does not have a
qualified service technician, please contact Covidien Technical Services or
your local Covidien representative.

WARNING:
Use the test data sheet to ensure the monitoring system passes all safety,
performance, and functional tests prior to use in a clinical setting.

WARNING:
Before attempting to open or disassemble, disconnect the power cord to
avoid possible injury.

Caution:
Observe electrostatic discharge (ESD) precautions prior to opening the chassis
or handling any internal components.

Caution:
Observe the required torque for tightening screws. Over-tightening can strip
out screw holes, rendering them useless.

Note:
Do not dispose of parts by placing in the regular trash. Dispose of parts in accordance
with local guidelines and regulations or contact Covidien to arrange for disposal.
Only a qualified service technician may disassemble the monitoring system to
its major component parts. The supported replacement level is to the printed
circuit board (PCB) and major subassembly level. After isolating the problem to
a suspected PCB, follow the procedures for disassembly, then replace the orig-
inal suspect PCB with a known good PCB. Verify the symptom disappears and