Y01 Clutch Solenoid Does Not Activate - Horizon Fitness PF-P3100 Manual

4 Mechanical Troubleshooting

4 - 4 Y01 Clutch Solenoid Does Not Activate

- When Y01 clutch solenoid is On,
the feed roller rotates continuously to feed sheets.
When Y01 is Off,
the clutch lever stops the clutch stopper rotation, and
the feed roller stops.
- When performing short fold and accordion fold, sheet
enters into the first buckle chute deeply. To prevent
the second sheet from hitting the first sheet and
causing jam, "Intermittent feeding" is operated.
Other fold patterns
When performing single fold, letter fold, cross fold
and gate buckle fold, continuous feeding is operated.
- When performing short fold and accordion fold,
Y01 is turned off every time the clutch stopper
rotates and operate "Intermittent feeding".
- When performing single fold and other folding
patterns, Y01 is On for continuous feeding.
4
Mechanical Troubleshooting
Does the feed clutch mechanism malfunction?
Clutch Lever
Spring Spring Spring
Plunger Plunger Plunger
Y01
Bracket Locking Screw
Solenoid Solenoid Solenoid
Check the followings:
1.
When Y01 is On, the gap between the
clutch stopper and the clutch lever is 0.5
mm (0.02") to 1.0 mm (0.04").
2.
The bracket locking screw is not loosened.
3.
While the power is Off, the plunger can be
moved smoothly by hand.
4.
The spring of the plunger is not deformed
and falls into the plunger hole in the sole-
noid.
5.
The locking screws for Y01 are not loos-
ened.
4 - 4 Y01 Clutch Solenoid Does Not Activate
Does the solenoid Y01 malfunction?
Gap
0.5-1.0mm
(0.02" - 0.04")
CON8 CON8
BLU
BLU
BLU
BLU
BLU
BLU
Clutch Stopper
QPM-243
Control
P.C.B
503013
4_4_1A
Check the followings:
1.
When short fold and accordion fold are
selected, Y01 turns OFF while feeding.
2.
24 VDC is measured on the connector
XY01 for the clutch solenoid. (0V when
operating intermittent feeding and Y01
turns off.)
3.
Wiring and connection between the Y01 -
XY01- Pin 3, 4 of CON8 on QPM-243 is
OK.
XY02
BLU
Y02
BLU
XY01 XY01
BLU
Clutch Clutch
Y01
BLU Solenoid Solenoid
XY03
BLU
Y03
BLU
503013
4_4_1B
4-5