Replace the Pump Inlet Filter

1.Turn the instrument off

2.Unthread the screw on the pump inlet cover.

3.Rotate the cover counter-clockwise

4.Remove the cover

5.Remove both the particulate and hydrophonic filter.

6.First, Install both the hydrophonic and then the particulate filters.

7.Place the filter cover and rotate the filter cover clockwise until stop

8.Tighten the screw (torque to 3-4 in-lbs).