Trackmaster FVX325, Field Service Manual

Page: 190 / 205

TRACKMASTER
August, 2006 FVX, TMX Series Service Manual
14-15
FG 309 Elevation and Power Supply A/C Voltage Distribution Fault Isolation Instructions
1. Turn treadmill power switch off (0)
2. Use ohmmeter, measure continuity from output of C/E filter to A/C and Elevation voltage input
of power supply JP2. Use the 120 / 208-240 VAC table as required to troubleshoot and repair
fault. Identify and repair break in wire.
120VAC 208-240VAC
1. Measure A/C Voltage from JP2 pin 4 to pin
2. Keep J2 connector in place while taking
measurement. If120 VAC is not present
proceed to next step
2. Turn treadmill power (0) position. Unplug
power cord from wall receptacle.
3.
Unplug output of C/E filter, use ohm meter
to test continuity of cabling from C/E filter to
JP2, pins 4 and 2. If continuity is broken,
repair wire or replace fuse-breaker
as
required
.
4. Measure A/C Voltage from JP2 pin 3 to pin
1. Keep J2 connector in place while taking
measurement. If120 VAC is not present
proceed to next step
5. Turn treadmill power (0) position. Unplug
power cord from wall receptacle.
6. Unplug output of C/E filter, use ohm meter
to test continuity of cabling from C/E filter to
JP2, pins 3 and 1. If continuity is broken,
repair wire or replace fuse-breaker as
required.
1. Measure A/C Voltage from JP2 pin 4 to
pin 2. Keep J2 connector in place while
taking measurement. If 208-240 VAC is
not present proceed to next step
2. Turn treadmill power (0) position.
Unplug power cord from wall receptacle.
3. Unplug output of C/E filter, use ohm
meter to test continuity of cabling from
C/E filter to JP2, pins 3 and 1. If
continuity is broken, repair wire or
replace fuse-breaker as required.
4. Measure A/C Voltage from JP2 pin 3 to
pin 1. Keep J2 connector in place while
taking measurement. If 208-240 VAC is
not present proceed to next step
5. Turn treadmill power (0) position.
Unplug power cord from wall receptacle.
6. Unplug output of C/E filter, use ohm
meter to test continuity of cabling from
C/E filter to JP2, pins 3 and 1. If
continuity is broken, repair wire or
replace fuse-breaker as required.
CE
Filter
¼
A
¼
A
4
2
M
JP2
CE
Filter
¼
A
¼
A
4
2
M
JP2
CE
Filter
2A
2A
3
1
M
JP2
CE
Filter
1A
1A
3
1
M
JP2