Cooling Fan Replacement; Removing The Cooling Fan - Nellcor OxiMax N-600x Service Manual

Cooling Fan Replacement

Removing the Cooling Fan

O M N-600x Service Manual
XI AX
2. Place the power supply in the bottom case.
Caution: When installing the power supply, tighten the seven screws
(4-in lbs maximum). Overtightening could strip out the screw holes in the
bottom case, rendering it unusable.
3. Install the seven screws in the power supply and tighten.
4. Connect the fan harness to J1 on the power supply.
5. Install the PEM in the bottom case with the fuse drawer facing down. A tab in
the bottom case holds the PEM in place.
6. Insert the bottom wing of the PEM between the tab and the internal edge of
the sidewall of the bottom case.
7. Push the PEM down and towards the outside of the monitor until it clicks.
8. Follow the steps outlined in Assembling the Monitor on page 88.
To remove the cooling fan:
1. Turn the monitor off by pressing the ON/STANDBY button.
2. Disconnect the monitor from the AC power source and follow the steps
outlined in Disassembling the Monitor on page 85.
3. Disconnect the fan wire harness from J1 on the Power Supply PCB shown in
Figure 10 on page 94.
Disassembling the Monitor
93