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