Power Supply Removal/Replacement; Removal - Nellcor OXIMAX N-595 Service Manual

Disassembly Guide
Power Supply

Removal/

Replacement
Removal
58
1. Follow the procedure in paragraphs Prior to Disassembly on page 52, and
Monitor Disassembly on page 53.
2. Push the top of the Power Entry Module (PEM) in from the outside of the
case, and lift up.
3. Use needle-nose pliers to disconnect the leads from the PEM (see
Figure 11 on page 57).
4. Disconnect the fan wire harness from J1 on the Power Supply PCB (see
Figure 12 on page 59).
5. Use a 10-mm wrench to disconnect the Power Supply ground lead from
the equipotential terminal (see Figure 11 on page 57).
6. Remove the seven screws shown in Figure 12 on page 59.
7. Lift the Power Supply out of the bottom case.