Backgauge Does Not Operate Part 1 - Horizon Fitness APC-61 Manual

2-7 Backgauge Does Not Operate Part 1

Power is distributed to each motor.
Control Box
6
5
4
3
2
1
TAN-1
Check whether 200V voltage is output among
these motor terminals. When there is no volt-
age, check whether power switch (breaker) is
on or the following fuses are blown.
2
A
High Speed Motor Fuse
Low Speed Motor Fuse
Motor coil is burnt out.
Remove the motor terminals from each termi-
nal board and check continuity among 3
cables.
High Speed
Low Speed
Motor
Motor
When there is no continuity in any of A, B,
A 20 16 14 12
VC-1
and C, coil is burnt out inside the motor.
A 19 15 13 11
Replace motor.
Backgauge driving belt is cut.
2 5 5 5 5
A A A A A
If belt is cut, replace it.
A
M
C
B
High Speed Belt
Low Speed Belt
2-15
There is problem with control board,
Control
Box
Varistor
1
2
3
4
5
6
SSR
When the cement resistance (rectangle shape
in white) is damaged, replace the whole board.
When LED 5 (backgauge forward) and LED 6
(backgauge backward) turn on, control signal
from the board rises correctly. The damage of
SSR can be considered. Replace it with the
board.
Cement Resistance