Kurzweil PC2 Series, Руководство по обслуживанию

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4-6
PC2/PC2X Disassembly/Assembly
Opening the PC2/PC2X
Replacing the Top Enclosure
1. Position the top enclosure behind the bottom enclosure.
2. Move the top enclosure so that the bottom edge of the rear panel is positioned under the
bottom enclosure edge. See Figure 4-4 on page 4-5.
Note : Verify that the cables listed in Table 4-1 are lying
fl
at on the bottom enclosure. Be
sure that all other cables are tucked between the top enclosure and the enclosure support
walls.
3. Hold the top enclosure safely in place and move the unit so that one end of the rear panel
edge hangs over the edge of your work surface and install the rear panel screw at that end.
Slide the unit back onto your work surface. Repeat for other end. Refer to Figure 4-1 for
the PC2 or Figure 4-2 for the PC2X.
Warning : Perform Steps 3 and 4 separately. Combining these steps could cause the top
enclosure to
fl
ip away from the bottom enclosure or off of your work surface.
4. Move the unit so that the rear panel edge of the unit hangs over the edge of your work
surface and install the remaining screws.
Note : If you are servicing a PC2, there are
fi
ve remaining rear panel screws to install. If
you are servicing a PC2X, there are seven remaining screws.
Closing the PC2/PC2X
Warning : The following procedure assumes that you have completed Steps 3 and 4 in
Replacing the Top Enclosure . If you have not completed these steps, do so before continuing.
1. Refer to Figure 4-1 for the PC2 or Figure 4-2 for the PC2X. Tilt the unit up and install the
eight enclosure support wall screws.
2. Slide one side of the unit off of your work surface and hold the appropriate endcap in
position. Install the four endcap screws in the bottom enclosure. Repeat for the other
endcap.
3. Refer to Figure 4-3. Install the four endcap screws in the rear panel.