Disassembly Guide
Battery Compartment Door Replacement
54
7. Install the batteries and battery cover. See Figure 21.
Figure 21: Battery Installation
8. Perform the performance verification tests before placing the NPB-40 into
service. See Pulse Oximetry Functional Tests on page 24.
Perform the following procedure to replace the battery compartment door.
1. Press battery door latch (Figure 22, item 1) and lift the battery door from the
NPB-40 rear case.
Figure 22: Battery Compartment Door Latch
2. Insert new battery compartment door in case and close until the battery door
latch snaps in place.