Horizon Fitness PF-P330, Manual

Page: 38 / 70

4-2
4: Mechanical Troubleshooting
4-1 Error Code 01 Is Indicated
(= Feed Table Does Not Lower)
The error code 01 is indicated when the
feed table lower limit sensor B07 does not
detect the feed table within 7 seconds after
the signal to lower the table has been sent.
When the feed table lowers and sounds
loudly, the sensor B07 has a problem.
Table Up/Down motor M02 does not
drive.
[ Moving Up/Down the Feed Table]
Turn OFF the power switch. Keep pressing the [5]
button on the numeric key pad and turn ON the power
switch. The blower, valve, clutch and table Up/Down
motor repeat the cycle of feeding operation. (To stop,
turn OFF the power switch.)
If the M02 does not drive, or does not try to
drive, check the followings:
1. When the fixing screw on the joint is loosened
and unloaded, the M02 drives.
2. The connectors of X02 and CON8 on QPM192
are OK.
3. The voltage of the X02 at the QPM192 side is
24VDC.
4. The voltage between the Pin5 and Pin6 of the
CON8 on QPM192 is 24VDC.
Check the following mechanism functions:
1. The fixing screws on the joint and the motor
are fully tightened.
2. The fixing screws on two pinions are fully
tightened.
3. The rack moves smoothly between the two
slide guides.
4. The bearing for the pinion shaft positions
correctly.
Check the followings:
1. When a ferrous object is put on the detecting
part of the B07, the LED L12 illuminates.
2. B07 is installed correctly.
3. The wiring and connection between B07 -
CON10 on QPM192 is OK.
The feed table Up/Down mechanism
malfunctions.
L12
CON8
CON10
B07
5
6
QPM-192
2
1
2
3
YEL
GRN
BLU
B07
3
Table Up/Down
Motor
M02
Slide
Guide
Pinion Shaft
1
2
Rack
Joint
Pinion
4
CON8
QPM-192
X02
M02
5
6
GRN
BLU
Table Up/Down Motor
24VDC
Geared Motor