Air filters are installed on the bottom of the instrument at the front right and on the left side of the instrument.

Parts Number: 228-51147  Air filter

 

WARNING: Always turn OFF power to the instrument before replacing an air filter.
  The cooling fan spins at all times when power to the instrument is turned ON.
  Removing the air filters when the cooling fans are spinning risks allowing large dust particles to enter into the instrument.

 

1. Replacing the Air Filter on the Bottom at the Front Right

  1) Stop the RF-6000.

  2) Loosen the knurled screw for securing the filter unit on the bottom of the instrument at the front right and remove the filter unit.

   

  3) Replace the air filter and return the filter unit to its original position. Align the tab of the filter unit with the instrument cover and attach it.

   

  4) Secure the filter unit in place by tightening the knurled screw.

 

2. Replacing the Air Filter on the Left Side

  1) Stop the RF-6000.

  2) Insert a finger into the hole in the filter unit and remove the filter unit from the instrument cover.

   

  3) Replace the air filter and return the filter unit to its original position. Align the tab of the filter unit with the instrument cover and attach it.