
Maintenance
Procedure 2: Removing
the Fan or Blower
Assembly
To remove the VX1410A and VX1420A fan/blower assemblies, refer to Figures 8±3, 8±4, 8±5, 8±6 and 8±7 while performing the following steps:
1.Loosen the captive screw that secures the fan cable cover to the instrument. Remove the cable cover. Refer to Figures 8±3 and 8±4.
2.Unplug the cables.
3.Remove the Chassis Ground (if installed) screw using a
4.From the back of the mainframe, loosen the five captive screws using a Phillips screwdriver. Refer to Figure 8±3 for screw locations.
5.Remove the fan cable fan/blower assembly from the instrument and set the fan/blower assembly aside on a clean working surface.
6.VX1410A: Remove the filter from the fan assembly.
7.VX1410A: Remove the two hex socket screws that secure the filter cover to the fan assembly using a
8.VX1410A: Remove the three
9.VX1410A: Remove the cable tie holding the fan cables to the assembly. Then remove the fans from the assembly.
10.VX1420A: Perform steps 1 through 5.
11.VX1420A:Remove the ten
12.VX1420A: Remove the four
13.VX1420A: Remove the two sheet metal Torxdrive
14.VX1420A: To help prevent losing the screws while replacing the blower, temporarily replace the two sheet metal screws removed in step 13
NOTE. When reconnecting the fan cables to the mainframe, verify that you connect the fan cables to their respective connectors. Match the labels on the fan cables to their respective connector on the rear of the mainframe.
8±6 | VX1410A & VX1420A IntelliFrame Mainframe Instruction Manual |