Tray Gate Malfunctions - Horizon Fitness PF-P3100 Manual

4 Mechanical Troubleshooting

4 - 3 Tray Gate Malfunctions

- Tray gate closes (= Solenoid Y02 and Y03 turn On)
only while the single folding operation. To perform
the single folding, the tray gate comes close to the
third roller and the folded sheet is delivered to the
delivery belt.
2
Delivery Delivery
3
4
Is a jammed sheet left inside?
Check the followings:
1.
There is no jammed sheet between the
tray gate and the fold roller.
[Confirmation]
Turn off the power switch and remove the
second and fourth rollers. Put your hand from
the delivery side, and check if the sheet is
jammed between the roller and the tray gate
on the infeed side by sliding your finger along
this gap.
Do solenoids Y02 and Y03 function correctly?
Y02
Tray Gate Check the followings:
503013
1.
4_3_1A
When selecting single fold for the fold pat-
tern while the motor is rotating and the
feed table is raised, the plungers of Y02
and Y03 are pulled in.
2.
When performing step 1, 24 VDC is mea-
sured on the connector XY02 and XY03.
3.
Wiring and connection between Y02 -
XY02 - Pin 1 and 2 of CON8 on QPM-243,
and Y03 - XY03 - Pin 5 and 6 of CON8 on
QPM-243 are OK.
4 - 3 Tray Gate Malfunctions
Y03
Tray Gate
503013
4_3_1B
Does the tray gate mechanism malfunction?
Locking Screws
Y02
Plunger
Link
Gate Fulcrum
Gate Lever Shaft
In case either Y02 or Y03 malfunctions, the
tray gate can be switched by the other sole-
noid. Although, this makes the space
between the tray gate and roller at the side
where the solenoid malfunctions, and may
cause sheet jam.
Check the followings:
1.
The locking screw on the gate fulcrum
shaft is not loosened.
2.
The connection of the gate lever and the
plunger is not loosened.
3.
While the power is Off, the plunger can be
moved smoothly by hand.
4.
The spring on the plunger is not cut. The
spring is not deformed and falls into the
plunger hole in the solenoid.
5.
The locking screws of Y02 and Y03 are
fully tightened.
4-4
Tray Gate
503013
4_3_1C