Nautilus Be Strong Commerical T912, Service Manual

Page: 47 / 130

47
Nautilus® Commercial T9 Series Treadmill Service Manual
Is LED 4 lit on
Drive board?
Measure line voltage to
P1 and P6 (110V), P3
and P5 (230V) from
Configuration plate.
Is the
voltage
good?
Check fuses F1,
or F2 on Drive
assembly.
Are the fuses
good?
Replace the
Configuration
Plate Assembly.
Replace the blown
fuse.
Remove cable #41170
from the J1 on the Drive
board and check for
12VDC between pins 3
and 6.
Is the
voltage
good?
Replace the Drive
Board
Reattach #41170
to J1, remove the
console and
disconnect the
cables.
Check for 12VDC
between pins 3
and 6 on the cable
#41170.
Is the
voltage
good?
Replace the
Console board.
Replace the
#41170 main
cable.
End
There is no
Console display.
End
End
Replace the Drive
Board.
End
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No Display / No Device
Operation
SECTION 3: T912 TROUBLESHOOTING ELECTRICAL PROBLEMS
Troubleshooting Flowchart: No Display / No Device Operation