S
S
e
e
r
r
v
v
i
i
c
c
e
e
M
M
a
a
n
n
u
u
a
a
l
l
D
D
e
e
s
s
c
c
r
r
i
i
p
p
t
t
i
i
o
o
n
n
D
D
e
e
s
s
c
c
r
r
i
i
p
p
t
t
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o
o
n
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4
4
DESCRIPTION
A E
LECTRICAL
C
ONFIGURATION
Note:
Electrical servicing of this treadmill is limited to board
level replacement.
1. Z8B-Y69
TREADMILL COMPONENTS
a) Safety
key:
Safety key that fits in the Console to activate all functions.
b) Console:
Interface that controls all functions of the treadmill.
c) Main
controller:
A circuit board that incorporates the DC power supply and
takes input from the console and sends out appropriate
voltages that control the treadmill functions.
d) Treadmill
motor:
A variable speed, reversing 0 - 90 volt D.C. motor that
powers the main running belt.
e) Incline motor: An AC reversing motor that sets the incline of the
treadmill.
