Omron BU5002R - Page 110

4 Maintenance and inspection
4-5 Replacing the fan
BU5002R/BU3002R/BU3002RH
110
3.
Insert the new fan into the main unit. ()
The fan has a correct orientation, so install it so that the arrow symbols are
pointing towards the outside as shown in the following diagram.
Place the fan guard () and fix the fan guard and the fan with 4 screws. ()



Installation facing outside
Fan bottom surface
4.
Insert the fan connector until a “clicking” sound is heard. ()
The pin of the connector is easily bent, so take care.
Fix the cover of the fan connector with 1 screw. ()

