YOKOGAWA DL1720E, Руководство по обслуживанию

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7-19
SM 701730-01E
Procedures for Disassembly
7 7
7.14 Removing the AD Board Assy
1. Remove the input assy. See section 7.13, “Removing the Input Assy.”
Note
The AD Board Assy is easier to remove if you first remove the ACQ Board Assy. See
section 7.16, “Removing the ACQ Board Assy.”
2. Remove the four screws as shown in the figure below, then remove the nuts as
shown in the figure below.
3. As shown in the figure below, remove the eight screws, then remove the six
cables.
4. Remove the panel as shown in the figure below.
If an option is installed, remove the two screws securing the option and the
option itself, then remove the studs.