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Fan and Fan Frame
AWG2021 Service Manual
b. Unsolder the two interconnect cables at the CH1 SYNC, CH1 MARK-
ER 1 connector.
c. Using the screwdriver with a size T-9 TorxR tip, remove the four screws
attaching the connector module to the chassis.
6. Remove BNC connector:
a. To remove a BNC connector, remove the nut attaching the BNC
connector to the panel using a
b. Remove the BNC connector from the panel.
7. Reinstallation:
a. Install BNC connector: Do substeps 4a and 4b in reverse order.
b. Install connector module: Install the connector module by doing
substeps 5a–5c in reverse order.
1. Assemble equipment and locate modules to be removed:
a. No tools are needed to do this procedure.
b. Locate the modules to be removed in the locator diagram, Internal
Modules, in Figure 6–4.
2. Orient instrument: Set the AWG2021 with the bottom down on the work
surface and the left side facing you.
3. Remove fan and fan frame:
a. Disconnect the ribbon interconnect cable from J3 of the power supply
module. See Figure 6–15.
b. As shown in Figure 6–15, slide (2) in the direction indicated by
arrow (1) while pushing it, and then remove the fan and fan frame.
c. Release the four hooks securing the fan, then separate the fan and fan
frame.
Removal and Installation Procedures
@
1
-inch nut driver.
2
6-31
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