Horizon International PF-P280 Manuel utilisateur
SERVICE MANUAL
Kyoto,Japan
510 Kuze Ooyabu-cho, Minami-ku, Kyoto, 601-8206, Japan
Phone:+81-(0)75-934-6700, Fax:+81-(0)75-934-6708
www.horizon.co.jp
PF-P280 Paper Folder
IUS503003-00171504/PFP280/00E/DV
Important Information
- This manual is designed to help you to maintain and repair Paper Folder, PF-P280.
Read, understand and keep this manual in a safe and convenient place.
- Do not maintain or repair PF-P280 until you read and understand the instructions in this
manual.
- Horizon International Inc. shall not be liable for incidental consequential damages
resulting from : improper or inadequate maintenance by customer; unauthorized modifica-
tion or misuse; operation outside of the environmental specifications for the product.
- Horizon International Inc. pursues a policy of continuing improvement in design and
performance of the product. Therefore, the product design and specifications are subject to
change without prior notice and without our legal obligation.
- All rights are reserved. No part of the manual may be photocopied, reproduced or
translated to another language without the prior written consent of Horizon International Inc.
PF-P280
PAPER FOLDER
T O T A L B I N D I N G S Y S T E M
II
Safety Precautions
- The signal word WARNING indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
- The signal word CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in damage on machines. It may also be used to alert against unsafe
practices.
- Read and understand all safety instructions with signal word such as WARNING and
CAUTION. If safety instructions are ignored, personal injury may result.
- Horizon International Inc. cannot anticipate every possible situation that might involve
a potential hazard. The instructions in this manual and warning labels on the machine are
therefore not all inclusive.
- Do not operate the machines when any covers are removed.
- Some of the drawings in this manual show the machine uncovered for explaining the
detail or inside of machine.
III
Use the following tools for maintenance and repair.
1. Screw Driver No. 2
2. Screw Driver 6 to 7 mm
3. Allen Wrenches 1.5, 2, 2.5, 3, 4, 5, and 6 mm
4. Open-ended Wrench 5.5 x 7 mm 8 x 10 13 x 17
5. Box Wrench 5.5 mm
6. Snap-ring Expander
1. The following signs in this manual
represent wire color.
Sign Color
BRN Brown
RED Red
ORN Orange
YEL Yellow
GRN Green
BLU Blue
VIO Violet
GRY Gray
WHT White
BLK Black
2. The following abbreviations in this manual
represent electronic and electrical parts.
Abbreviation Meaning
CL Clutch
BK Brake
SW Switch
mSW Microswitch
M Motor
LED Light Emitted Diode
VR Potentiometer
RY Relay
I. Necessary Tool for Maintenance and Repair
II. Signs and Abbreviations in This Manual
IV
Contents
Important Information .......................................................................................................... I
Safety Precautions .................................................................................................................. II
I. Necessary Tool for Maintenance and Repair ..................................................................... III
II. Signs and Abbreviations in This Manual ......................................................................... III
1. Specifications ................................................................................................................... 1
2. Operation Overview ........................................................................................................ 2
3. Sheet Flow ........................................................................................................................ 3
4. Cover Removal ................................................................................................................4
5. Troubleshooting ............................................................................................................... 5
A. PF-P280 does not work with start button or test feed button. .................................. 5
B. Folded sheets have wrinkles. .................................................................................... 6
C. Misfeed occurs though feed roller rotates. ............................................................... 6
D. Double feed occurs. .................................................................................................. 6
E. Sheets are not folded correctly. ................................................................................ 7
F. Counter does not count though sheets are folded correctly. ..................................... 9
6. Count Sensor Replacement ............................................................................................ 10
7. Sensors and Electronic Parts Descriptions ................................................................... 11
8. Wiring Diagram .............................................................................................................. 12
9. Sensor LED (On the Control P.C.B. QPW-444) .......................................................... 13
1
The machine design and specifications are subject to change without any notice.
S
L
0
10
10
15
15
20
20
25
25
30
30
5
1/2
1/2
1/2
1/2
1/4
1/4
1/4
1/4
1/4
1/4
1/3 1/3
1/3
1/3
1/3
1/3
1/3
1/4
1/4
1/2
1/2
SL
10
10
15
15
20
20
5
A5/2
A5/2
B5/2
B5/2
A4/2
A4/2
B5/2
B5/2
A3/2
A3/2
PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
Model PF-P280
Maximum Sheet Size A3 (11" x 17")
Sheet Width Maximum : 302 mm (11.8") Minimum : 65 mm (2.6")
Maximum Pile Height 21 mm (0.82")
Sheet Weight Range 50 to 105 gsm
Folding Speed 140 sheets / min. (A4, single fold)
Counter 4 digits
Power 100 V 50/60 Hz, 115 V 60 Hz, 230 V 50 Hz
Power Consumption 65 W
Machine Dimensions Tray Open : 771 x 485 x 316 mm (30.4" x 19.1" x 12.5")
Tray Close : 463 x 485 x 316 mm (18.3" x 19.1" x 12.5")
Machine Weight 25 kg (55.2 lb)
1. Specifications
2
2. Operation Overview
1. Turn on power switch.
- When feed tray lever is raised, motor will rotate. Feed roller may makes 1 turn.
- When feed tray lever is lowered, motor will not rotate.
- Display will indicate the number 0.
2. When feed tray lever is raised, lower feed tray lever.
- Motor will stop.
3. Pile sheets on feed tray, adjust feed guide, and then select sheet fold pattern and sheet size.
4. Raise feed tray lever and press test feed button.
- Clutch will be activated, feed roller will make 1 turn to feed a sheet. Display will indicate the
number 1.
-
If sheet is not piled on feed tray, feed roller will not turn and the display number will remain 0.
5. Press start/stop button.
- Clutch will be activated and sheets will be fed continuously.
- Display will indicate the number of counted sheets.
6. Sheet feeding stops.
- When start/stop button is pressed, clutch will be off and only feed roller will stop.
- When feed tray lever is lowered, clutch will be off and feed roller and motor will stop.
- When feed tray empties, only feed roller will stop.
7. Turn off power switch.
- The display number will be cleared.
3
Buckle
Feed Roller
Stopper
2nd Drive Roller
1st Drive Roller
Transport Roller
Fold Roller
3. Sheet Flow
Single Fold
1. Feed roller feeds a sheet to transport roller.
2. Sheet is nipped between 1st drive and fold
rollers and then transported to buckle.
3. When sheet reaches to stopper in buckle,
sheet is buckled and the buckled part of
sheet is nipped between 2nd drive and fold
rollers.
4. The folded sheet is delivered to tray.
4
S
L
10
10
SL
20
20
A3/2
A3/2
5
PF-P280
PF-P280
PAPERFOLDER
PAPER FOLDER
15
15
A5/2
A5/2
B5/2
B5/2
A4/2
A4/2
B5/2
B5/2
0
10
10
15
15
20
20
25
25
30
30
5
1/2
1/2
1/2
1/2
1/4
1/4
1/4
1/4
1/4
1/4
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/3
1/4
1/4
1/2
1/2
4. Cover Removal
Front Cover
- Bind Screw M4 x 8 (2 pcs)
NOTE
- Front cover is attached with the top edge
fitted into operation panel. Remove front
cover by pulling diagonally downward.
Side Cover
- Bind Screw M4 x 8 (4 pcs)
Rear Cover
- Bind Screw M4 x 8 (2 pcs)
- Tapping Screw M4 x 10 (2 pcs)
Tool : Phillips Screwdriver
CAUTION
- Turn off main power before removing
any covers.
5
(Cause 1)
Feed clutch solenoid is not
positioned properly.
(Cause 2)
Sheet presence micro-switch
on the top of feed tray mal-
functions or is not positioned
properly, or connector is not
connected properly.
(Cause 3)
Start/Stop button malfunctions.
5. Troubleshooting
A. PF-P280 does not work with start button or test feed button.
(Remedy 1)
Adjust feed clutch solenoid position so that the gap
between clutch lever and clutch stopper is 0.5 to 1 mm
(0.02" to 0.04") while feed clutch solenoid is on.
NOTE
- Fix feed clutch solenoid so that feed clutch solenoid
does not hit clutch lever.
(Remedy 2)
- Remove feed tray by removing two M5 x 10 screws and
spring from the both end of spring shaft.
- Check or replace micro-switch.
- Position micro-switch so that actuator ON position
where a click is heard is 2 to 4 mm (0.08" to 0.16")
above feed tray.
(Remedy 3)
Replace switch or whole P.C.B.
Clutch Stopper
0.5 to 1 mm
(0.02" to 0.04")
Clutch Lever
Solenoid ON
Actuator
Sheet Presence Microswitch
Feed Tray
2 to 4 mm (0.08" to 0.16")
Spring Shaft
Spring
M5 x 10 Screw
Feed Tray
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