Communications Tray - Fluke 6270A Service Manual

6270A
Service Manual

Communications Tray

To prevent possible electrical shock, fire or personal injury,
turn off the Product and disconnect the mains power cord prior
to the removal procedure. Shut off the supply pressure and
vent the system before you remove the manifold, valve, or
associated parts.
To replace or repair the communications (COMM) tray or associated parts, see
Figures 14 and 15:
1. Make sure the Product is off and disconnect the mains power cord.
2. Shut off the supply pressure and vent the system.
3. Remove the top panel, see Top Panel.
4. Disconnect the fan cable from CPU PCA J38 .
5. Disconnect the USB cable from CPU PCA J32 .
6. Disconnect the canbus cable from CPU PCA J28 .
7. Disconnect the 2-pin power cable from CPU PCA J30 .
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 Warning
Figure 14. Disconnect Communications Tray Wires
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