Morgana AutoCreaser Pro 33A Manuale utente
70-209 Issue D April 2021
AutoCreaser Pro 33A (CB/UL)
SERVICE MANUAL
Document Creasing Machine
Morgana Systems Limited United Kingdom www.morgana.co.uk Telephone: ( 01908 ) 608888 Facsimile: ( 01908 ) 692399
Page 2 CREASING
INTRODUCTION
MORGANA AutoCreaser Pro 33A
i ........... Introduction
The purpose of this manual is to explain the procedure for dis -
mantling and re-assembly of the major assemblies on the Morgana
Auto Creasing machine.
All the engineering adjustments are shown at the end of each
relevant section.
Operator's adjustments and routine maintenance are explained in
the appropriate operators guide which should always be used in
conjunction with this manual.
It is always a good idea to have a copy of the machines illustrated
parts manual available when servicing, as its illustrations provide
an invaluable reference to the construction of the individual
assemblies used to build the machine.
ii .......... Fasteners
All threaded fasteners are isometric & all nuts are isometric
hexagon. All screws are hardened high tensile steel.
Cap head, Button head, Socket countersunk, Shoulder bolts and
Grubscrews have internal hexagon drives which require isometric
hexagon wrenches (allen keys). Ball drivers may be used, but care
should be taken - particularly when releasing screws for
dismantling - to avoid breaking the driver as they cannot cope with
full tightening torques.
NOTE ..... Do not substitute fasteners with low grade alternatives
which may fail or become irremovable.
SYSTEM
AutoCreaser Pro 33A
Pan head and Cross - head countersunk screws all have metric
Taptite threads and Pozi - drive recesses. Use No.2 point Pozidriv
or Supadriv drivers for all screws M4 & above, and No.1 point
drivers for M3 & below.
WARNING
WORK SHOULD BE CARRIED OUT BY A TRAINED AND COMPETENT
ENGINEER AND ALL SAFETY PROCEDURES SHOULD BE ADHERED
TO.
SWITCH OFF THE MAINS POWER BEFORE COMMENCING.
DO NOT USE PHILLIPS DRIVERS - THESE WILL DAMAGE THE
SCREWS & MAY SLIP, CAUSING DAMAGE OR INJURY
iii ........ Identification
For general identification of areas of the machines, the following
terms are used:-
Operator side (control consul facing)
Rear of machine (opposite to control consul)
Delivery end (to the left of the operator side)
Feeder end ( on your right)
iv ........ New Machine Preparation
Remove all packaging materials
All metal parts, including the folding rollers have a protective
coating and any excess should be removed.
Connect the power cable to the mains supply. The machine
requires 230V 50Hz 10 Amps or 115V 60Hz 15 Amps.
INTRODUCTION
Page 3
Page 4 CREASING
INDEX
Introduction ………………………………………………………………………….
i Introduction
ii Fasteners
iii Identification
iv New Machine Preparation
Section 1 …… Covers………….….……………………………………………….
Section 2 …….Vacuum Drum …………………………………………………….
Suction Drum and Belt Removal/Replacement
Section 3 ……Removal of Butterfly Valve Assembly.......................................
Removal of Unit
Section 4 ……Main Creaser Mechanism .......................................................
Removal of Unit
Section 5 …….Removal /Replacement Stepper Drive Belt / Pulleys …………
Section 6 …….Infeed Roller Removal/Replacement……………………………
Section 7 …….Drive Hub - Replace Rubber Torsion Bush (shock absorber)
Section 8 …….Blade Home Micro Switch Replacement/Setting ........………...
Section 9 …….Electrics………..…The PRO Control System………………......
Removal/Refitting PCBs
Diagnostics
Setting the Measurement System (Metric / Inch)
Setting the Language (English, French, German)
Autocreaser Pro 33 Wiring Diagram
Autocreaser Pro 33 Control PCB Connection Diagram
Section 10 …..Optical Sensors - Cleaning and Setting…………………………..
Section 11 …...Trouble Shooting…………………………………………………
Calibration of Creasing Position
Trouble Shooting
Fuse Positions and Ratings
SYSTEM
AutoCreaser Pro 33A
Page 5
DOCUMENT CREASING MACHINE
Key to photograph below
AutoCreaser Pro 33A
13
14
9
10
11
12 4
12
3
5
67
8
15
16
17
5
Page 6 CREASING
SECTION 1
1.1 The Front Cover
The front cover which is situated below the feed bed also covers the compressor and is
secured by 13 taptite screws and is located by three tongues protruding into the main frame.
To remove this cover, remove all screws and twist forwards to clear emergency stop button
and mains socket, pull out to release the tongues.
This allows access to the suction valve assembly and the compressor.
1.2 The Rear Cover
The rear cover is at the opposite side and is secured by four screws. This cover is removed by
lifting up and outward to unhook the keyhole locations on the opposite side to the screw fittings.
This allows access to the electronic plate assembly.
1.3 The Creaser Mechanism Cover
The creaser mechanism is situated towards the delivery end of the machine and is covered by
a fixed and a hinged guard.
To remove these guards just remove the four screws (M4 x 8 long) beneath the infeed guard.
Pull off the rubber handle from the tilt lever, and remove the knurled knob, the infeed guard can now
be lifted upwards and removed.
SYSTEM
AutoCreaser Pro 33A
Page 7
SECTION 2
VACUUM DRUM REMOVAL / REPLACEMENT.
1. Remove the Compressor cover below the feed bed.
2. Remove the top stainless steel feed bed.
3. Remove the moving side guide.
4. From the underside of the fed table loosen the valve assembly by unscrewing
the two M5 posi pan head screws, allow the assembly to hang on its two pipes.
5. Inside the feed table to the rear, locate the two M4 soc cap head screws that 'position’
the black delrin housing in place, this is the support block for the drum and the choke.
6. Using a 4mm A/F ball ended allen key loosen the two screws until they are flush with
the underside of the mounting block, this will enable the delrin block to slide to the rear
of the machine.
7. Locate the M4 soc set screw in the bearing plate that is used to lock the choke tube to
the choke and using a 3mm A/F allen key unscrew until clear of the plate.
8. Twist the vacuum drum towards the motor to clear the bearing plate location hole and
withdraw the drum assembly clear of the machine.
Replacing the Vacuum Drum assembly.
Replacement is the reverse procedure.
1. Place the delrin block loosely in position .
2. Ensuring the end plug is correctly located in the end of choke tube the vacuum drum
can be manoeuvred into position, ensure the wavey washer is correctly positioned
between the drum and the bearing plate.
3. Ensure the drive belt is in place and thew 'O'ring is in the lock, slide the delrin bloc
k over the choke tube end. Using the 4mm A/F ball ended allen key tighten the two
locating screws into the feed table clearance holes.
4. Refit the vlave assembly beneath the feed table ensuring the 'O' ring is correctly
located and the two M5 posi pan head screws are tight.
5. The feed bed and compressor cover can then be refitted.
Vacuum Drum
Mounting Block
Papergate
Assembly
Sensor
Vacuum
Drum
Timing
Belt
FIG.2.1
Page 8 CREASING
VACUUM DRUM FEED BELT REMOVAL / REPLACEMENT.
Drum Drive Belt replacement.
1. Following stages 1 to 6 above, the belt can be removed from the vacuum drum.
2. Remove the slot sensor from the motor mounting bracket.
3. The belt can now be removed from the machine.
Replacement is the reverse procedure.
To tension the belt loosen the three screws fixing the bracket to the feed table,
adjust the tension to allow a quarter of a twist along its run and retighten the cap head screws.
Replacing the drive motor or sensor.
1. Remove the Compressor cover below the feed bed and the rear cover
2. Remove the top stainless steel feed bed.
3. Remove the moving side guide.
4. Unplug the motor or the sensor from the respective PCB at the rear of the machine
and feed the wire up through the access holes.
5. Unscrew the motor or the sensor from the motor mounting bracket and remove.
Replacement is the reverse procedure.
To tension the belt loosen the three screws fixing the bracket to the feed table,
adjust the tension to allow a quarter of a twist along its run and retighten the cap head screws.
Note. care should be taken not to over tighten the slot sensor as it is plastic.
FIG.2.2
M5 Socket
Screw
Bearings
and Shims
Center
Support
Plate
Feed Belt
SYSTEM
AutoCreaser Pro 33A
Page 9
BLANK
PAGE
Page 10 CREASING
SECTION 3
Removal of Butterfly Valve Assembly.
The Butterfly Valve assembly is located on the underside of the feed bed, towards the
back of the machine.
3.1 Remove the two pipe mounting clip plates (ITEM 5 on page 11) so that the hoses can
be detached from the valve.
3.2 Remove the two screws that secure the valve to the underside of the feed bed.
NOTE.
When refitting the valve ensure that the ends of the hoses are clear of nylon fibres and that
the ‘O’ ring is in place.
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