Liquid Crystal Display (LCD)
1. Ensure the power switch is OFF and the machine is
unplugged.
2. Detach the pressure control assembly from the
frame by unscrewing the eight screws.
3. Disconnect the LCD lead from the pressure control
assembly.
4. Separate the LCD assembly from the frame by
undoing the four screws.
5. Remove and replace LCD Display.
6. Reassemble in reverse order.
NOTE: Do not over tighten the screw and nuts. This can
warp the LCD and damage it.
7. Perform LCD Calibration Procedure, page 17.
3A1184A
Maintenance
19