GE T2100 Service Manual page 80

Fuses
Interface Cables
Circuit Boards
Ground Wires/Wiring
Mounting Hardware
Power Source
6-8
Troubleshooting: Visual Inspection
Table 17. Visual Inspection Chart
Type and rating. Replace as necessary. See
!
Excessive tension or wear
!
Check for loose connections
!
Check that each terminal on the X1 connector is tightened securely. See
!
PIN descriptions" on page 7-22 for torque requirements
Strain reliefs out of place
!
Moisture, dust, or debris (top and bottom)
!
Loose or missing components
!
Burn damage or smell of over-heated
!
Socketed components not firmly seated
!
PCB not seated properly in edge connectors
!
Solder problems: cracks, splashes on board, incomplete feed through, prior modifications or
!
repairs
Loose wires or ground strap connections
!
Faulty wiring
!
Wires pinched or in vulnerable position
!
Loose or missing screws or other hardware, especially fasteners used as connections to
!
ground planes on PCBs
Faulty wiring, especially AC outlet. See
!
Circuit not dedicated to system (Power source problems can cause static discharge, resetting
!
problems, and noise)
GE T2100 Treadmill
2021403-031
"Power Board Fuse Locations"
"AC Line Voltage Test" on page 3-5
on page 6-29.
"Drive Controller X1
Revision A