6.1. THE DISPLAY DOES NOT ILLUMINATE
This problem occurs when the supply voltage fails to reach the display.
Continued on the following page.
Page 6.2
THE DISPLAY
DOES NOT
ILLUMINATE
Are the fuses OK?
YES
Is mains lead OK?
YES
Does the wall outlet supply the
correct voltage?
YES
Is the mains voltage present at
the power supply input?
YES
A
FORMA: Service & Maintenance manual - rev. 3.0
NO
Replace the blown
fuses
NO
Replace the mains lead
NO
Connect machine to a
suitable
electrical outlet
1
NO
B