Nellcor NPB-75, Руководство по обслуживанию

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Section 7: Disassembly Guide
7-4
7.3 REPLACING THE CO
2
BOARD
Refer to Figure 7-4: Replacing CO
2
board and Housing Components
1. Open the monitor case as described in section 7.2 "Opening the
Monitor Case".
2. Remove the two CO
2
board Mounting Screws.
3. Remove the CO
2
Connector Screw from the CO
2
Input
Connector.
4. Remove the ON-OFF Button and save for reassembly.
5. Pull out and remove the Gas Outlet and save for reassembly.
6. Remove the CO
2
board and replace with a new CO
2
board and
reassemble in reverse order.
Note: When replacing the keypads, be sure the icons are facing the correct
direction. (Refer to Figure 1-1: Handheld Capnograph/Pulse
Oximeter.)
Figure 7-4: Replacing CO
2
board and Housing Components