Specifications

5/9/13 888-2857-001 5-23
WARNING: Disconnect primary power prior to servicing.
Section 5 Maintenance and Alignments
Platinum VAX-C Series
5.7 Fan Replacement
There are two 12Vdc fans on the front of the Platinum VAX-C. The fans can be
replaced while the transmitter is on air.
STEP 1 Loosen the two screws that attach the VAX-C front panel to the chassis.
STEP 2 Remove the front cover to expose the two fan assemblies.
Figure 5-8 VAX-C Fan Connection
STEP 3 Unplug the connectors that supply DC to the fan. The unplugged
connectors are shown in Figure 5-8.
!
CAUTION:
THE FANS MAY CONTINUE TO ROTATE FOR SEVERAL SECONDS AFTER
REMOVAL. FANS WILL START UP AS SOON AS THEY ARE PLUGGED IN.
STEP 4
Remove the fan mounting screws and the fan assembly.
STEP 5 Place the new fan in position, then install and tighten the mounting
screws.
STEP 6 Reconnect the connectors that supply DC to the fan. The fan will
immediately begin rotating if the power is on.
STEP 7 Replace the VAX-C front panel assembly and tighten the two mounting
screws.
STEP 8 End of procedure.