Welch Allyn Medical Diagnostic Equipment Model 406 Heart Rate Monitor User Manual


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Service Manual Repair procedures 37
2. Lift the SpO
2
board, and disconnect the flex cables from connectors J1 and J3.
3. Continue with “Removing the rear case” on page 38.
Disconnecting the SpO
2
board (Nellcor models)
1. Unplug the flex cables from connectors J1 and J2.
J3
J1
J2
J1
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