18
Status
Query
Action
No
Resistance
Lights on display
while exercising?
Refer To "No Lights On
Display when Pedaling"
Flowchart
No
When exercising
in a program, does
display report
RPM's?
Yes
Replace brake.
0 Ohms = Short,
< 1000 Ohms = Open
Is 3-pin
cable connection
from JP1 to brake
secure?
No
No
Yes
Is resistance
across two (2) pin
brake header
8 -15 ohms ?
Does PWM
LED on lower PCB
illuminate when
exercising in
a progam
Replace lower PCB.
Yes
No
Yes
No
Yes
Is
two (2) pin
brake cable
secure?
Secure
Secure
Yes
Is
ribbon cable
secure?
No
Replace upper PCB.
Yes
Secure
No
All 3 phases
generating voltage at 3-pin
header on brake(measure
VAC, frame to
each phase)
See note
Replace
Brake
AC voltage
present on all 3 pins of
JP1 lower PCB (measure
VAC, frame to
each pin)
See note
Replace Cable
Replace lower
PCB
Yes
No
No
Yes
Does Brake
LED on lower PCB
illuminate when
exercising in
a progam
Yes
Replace lower PCB
No
Note
:
When measuring
brake voltage on the brake
header or the lower PCB the
AC voltage depends on the
speed of the brake, which
can range from 0 to 400
VAC~.
Use this procedure for ISO7000R’s w/ serial numbers
570-005257 and above (except units equipped w/
Cardio-Key).
Summary of Contents for ISO7000R
Page 66: ...66...
Page 67: ...67 See page 68 for breakdown of item numbers 59 and 60...
Page 69: ...69 See page 70 for breakdown of item number 64...
Page 71: ...71...
Page 74: ...74 B Assembly Drawings and Part List 570 005000 thru 570 005295...
Page 75: ...75...
Page 76: ...76 See page 77 for breakdown of item numbers 59 and 60...
Page 78: ...78 See page 79 for breakdown of item number 64...
Page 80: ...80...
