Horizon Fitness PC-P430, Manual

Page: 20 / 74

2 Troubleshooting
The Machine Does Not Start by Pressing the Cutting Buttons
PC-P430
20
2 - 3 The Machine Does Not Start by Pressing the Cutting Buttons
Are Right and Left Cutting buttons OK?
404018
2_3_1B
SD2
→
See page 71.
■ Check that the LED on the monitor lights when the
Right and Left Cutting buttons are pressed.
• If the LED lights, go to (1).
• If the LED does not lights, go to (2).
(
1
) The signals from the Right and Left Cutting buttons are
input to the board correctly. Check the power system.
Go to the right column.
(
2
) Check the Right and Left Cutting buttons (S05 and S06).
Remove the terminals from S05 and S06, and check
electric continuity. If you see continuity between the
terminals on each button when you press the button,
the button is normal. If S05 and S06 are normal, check
wiring/connection between S05/S06 and CON3 on the
QPW-968 control board. If this is OK, replace the QPW-
968.
Is safety cover closed?
S08
S10
S07
404018
2_3_1A
■ Check the following:
• The Key switch is turned on.
• The Q00 circuit breaker is not tripped.
• The safety cover and the door are closed completely.
• The Right and Left Cutting buttons are pressed together.
If these are OK, check that the red monitor LED flashes when
the safety cover or the door is opened. If the LED flashes, go to
(1). If the LED does not flash, go to (2).
(
1
) Check the Cutting buttons. Go to the right column.
(
2
) You should hear a click sound from the actuators of S07/
S08/S10 when the safety cover or the door is closed. If
not, S07/S08/S10 is not mounted in the correct posi-
tions. Check electric continuity of S07/S08/S10. If this is
normal, Check the wiring/connection between S07/S08/
S10 and CON3 on the QPW-968. If it is OK, replace the
QPW-968.
Is power system normal?
A1
+
A2
-
L1
T1
L2
T2
L3
T3
NO
NO
1
2
5
6
13
14
3
4
A2
-
T1
T2
T3
NO
2
6
14
4
A1
+
L1
L2
L3
NO
1
5
13
3
K11
K10
404018
2_3_1C
K10
K11
K10 K10
K11 K11
SD1
→
See page 70.
■ If the M01 main motor runs when you slide the notch
on the K10 contactor, go to (1). If M01 does not run,
go to (2).
(
1
) The power system is normal. Check the wiring/connec -
tion between A1 and A2 of K10 and CON1 on the QPW-
968 control board. If this is normal, replace the QPW-
968.
(
2
) The power system is defective. Remove the terminals
from K10, and check electric continuity between A1 and
A2. If you do not see continuity, replace K10 and K11
together. If you see continuity, the coil is OK. Then check
if you see continuity between terminals 3 and 4, and also
terminals 1 and 2 when you slide the notch. If you see
continuity, check the wiring/connection between K10
and M01. If this is normal, M01 is defective. If you do not
see continuity, replace K10 and K11 together.
Actuator
Slide the notch
on the K10
Monitor