Replacing Assemblies
To remove and replace the rear fan
To remove and replace the rear fan
HP 16500B and HP 16501A
Using previous procedures, remove the following assemblies:
1
•
Top cover
Remove the rear fan shroud mounting screws.
2
Remove the complete rear fan assembly from the rear panel of the instrument.
3
Disconnect the rear fan power cable.
4
Remove the rear fan mounting screws and remove the fan from the fan shroud.
5
Reverse this procedure to install the replacement rear fan.
6
Make sure that the fan power cable is dressed under and between the fans and that the cable
polarity is observed.
6–8