OHAUS FC5515R - Replacing the Display; Replacing the Foil Key Board

CHAPTER 3 MAINTENANCE PROCEDURES
FC5515R Centrifuge Service Manual 3-7 Ohaus Corporation www.ohaus.com
3.3.3 Replacing the Display
 Loosen all electrical contacts to the display on the back of the front housing.
 Remove the 4 fastening screws of the display and pull the display upwards
3.3.4 Replacing the foil Key Board
 Remove the incremental shaft encoder and the display. Peel off the defective foil
keyboard and clean the remaining glued joints.
 Glue the new foil keyboard precisely in the recess. Make sure the foil matches precisely
and the window of the foil keyboard lies exactly over the display.
 Reassemble the control panel in reversed order and mount it back in the front housing.
Figure 37: Display fastening screws.