HP 403349-003 - Manual (Page 55)

Removal and replacement procedures 55
4. Relocate the power inlet box. (" Relocating the power inlet box " on page 93 )
5. Remove the air sealing plate. (" Removing the air sealing plate " on page 35 )
6. Remove the air deflector plate. (" Removing the air deflector plate " on page 33 )
7. Remove the condensation pump and sensors. (" Removing the condensation pump and sensors " on
page 47 )
8. Remove the AC transfer switch. (" Removing the AC transfer switch " on page 26 )
9. Remove the plastic lock washer from above the paddle-wheel sensor.
10. Unscrew the plastic screw cap securing the paddle-wheel sensor to the flow meter.
11. Lift the paddle-wheel sensor up and off the flow meter.