Grass Valley PDX 218 - Manual (Page 55)

Removing and Replacing the Line In Cable
PDX 218 Instruction Manual 3-21
To remove the Switch cable:
1. Remove the PDX 218 from the equipment rack.
2. Remove the top cover (Figure 3-9).
3. Remove the shield (Figure 3-12).
4. Disconnect the black and white cable wires from the right side of the Power Supply
(Figure 3-12).
5. Disconnect the switch cable wires from the power connector.
6. Compress the retaining clips on the top and bottom of the switch and remove the
switch out of the chassis through the rear panel.
To install the Switch cable:
1. Install the switch into the chassis through the rear panel with 0 (Off) at the bottom.
2. Connect the switch cable wires to the right side of the Power Supply as shown in
the insert in Figure 3-12.
3. Connect the switch cables wires to the power connector as shown in the insert in
Figure 3-12.
4. Replace the shield.
5. Replace the top cover (Figure 3-8) and reinstall the PDX 218 into the rack.
Removing and Replacing the Line In Cable
Figure 3-12 shows the cable assembly that connects the switch to the power cord
connector (item 7 in Table 3-1). This assembly includes the source power connector
and line filter. To remove the power connector cable assembly:
1. Remove the PDX 218 from the equipment rack.
2. Remove the top cover (Figure 3-8).
3. Remove the shield (Figure 3-12).
4. Disconnect the power connector wires from the switch assembly (Figure 3-12).
5. Remove the chassis ground wire retaining nut.
6. Compress the retaining clips on each side of the power connector assembly and
remove the connector out of the chassis through the rear panel.
To install the Line In cable assembly:
1. Install the Line In assembly into the chassis through the rear panel with the ground
contact of the connector to the near side of the chassis.
2. Connect the power connector cable wires to the switch assembly as shown in the
insert in Figure 3-12.
3. Attach the chassis ground wire as shown in Figure 3-12.
4. Replace the shield (Figure 3-12).
5. Replace the top cover (Figure 3-8) and reinstall the PDX 218 into the rack.