Buckle Stopper Does Not Move - Horizon Fitness PF-P330 Manual

4: Mechanical Troubleshooting
4-9

Buckle Stopper Does Not Move

The circuit of the motors M03 and M04 that
moves the buckle stopper includes the
circuit protector Q01 and Q02.
When the buckle chute sounds loudly, see
Section [4-3: Buckle Chute Sounds Loudly
and Q01/02 is Actuated]
The circuit protector Q01 or Q02 is
actuated.
Power Cable Plug
Circuit Protector
For the First Stopper
Q01
0 .3 A
0 .3 A
For the Second Stopper
Q02
For Control
For Pump
The circuit protector is the heat accumulating
type.
To reset the circuit protector, wait until it is
cooled down.
- In case the circuit protector is actuated again after
resetting, the motor drive section locks or the M03
or M04 is short circuited.
Buckle Chute Mechanism
Malfunctions.
Screw Shaft
Idle Gear
Drive Gear
Sensor Plate
Motor Gear
Encoder
Sensor
Motor
M03
M04
The motor gear is fixed with the screw SS3-4.
If the motor M03 and M04 does not drive even
when this screw is loosened, there is a prob-
lem in the electrical circuit.
Check the followings:
1. The fixing screws on the motor gears are fully
tightened.
2. The cog of the gears mesh correctly.
3. The motor gear can be turned manually and
smoothly.
4. The screw shaft is not deformed and it is
inserted into the bushing correctly.
The voltage on M03 and M04 is not
24VDC.
Circuit
Protector
QPM-192
X08
CON6
Q01 X07
1
1 1
2 2 2
3 3
3
4 4
4 Q02
X09
5
[Moving the buckle chute stopper singly]
Turn OFF the power switch. Keep pressing the [1]
button on the numeric key pad, turn ON the power
switch. The machine starts moving the buckle chute
stopper. (To stop, turn OFF the power switch.)
Check the followings:
1. During moving the buckle chute stopper
(described above), 24VDC is measured on
X08 and X09.
2. 24VDC is measured between the Pin1 and 2,
or Pin3 and 4 of CON6 on QPM192.
3. There is a continuity between the terminals of
the circuit protector when it is pushed in.
4-10
The First
Buckle Chute
1
M03
2
The Second
Buckle Chute
1
M04
2