IBM 7426 Manual page 28

1
Power
Lamp
0
Test
Mode
0
Unit
Ready
0
Une
Co mm
Ready Check
0 0
Machine
Check
0
D Press the Power Switch to OFF (0), then to ON ( 1 ).
ls the Power Lamp still out?
YES NO
1
D
Use the Chapter 3 checklist.
D
Have a qualified person check the power source.
D
Press the Power Switch to OFF (O) then to ON ( 1 ).
ls the Power Lamp still out?
YES NO
1
D
Use the Chapter
3
checklist.
D
Replace the 7426 following your local procedures.
2
Power
Lamp
•
Test
Mode
0
Unit
Ready
0
Une Co mm
Ready Check
0 0
Machine
Check
0
D Press the Power Switch to OFF (0), then to ON ( 1 ).
Are other lamps on (after about
20
seconds)?
YES NO
1
D
Replace the 7426 following your local procedures.
D
Use the Chapter 3 checklist.
4-2