70 070 autocreaser 50 service manual
TRANSCRIPT
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ISSUE 2 August 2006
70-070
DOCUMENTCREASING MACHINE
Morgana Systems Limited United Kingdom
Website: www.morgana.co.ukTelephone: ( 01908 ) 608888 Facsimile: ( 01908 ) 692399
SERVICE MANUAL
AutoCreaser 50
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Page 2 CREASING
INTRODUCTION
i ...........IntroductionThe purpose of this manual is to explain the procedure for dis-mantling and re-assembly of the major assemblies on the MorganaAuto Creasing machine.
All the engineering adjustments are shown at the end of eachrelevant section.
Operator's adjustments and routine maintenance are explained inthe appropriate operators guide which should always be used inconjunction with this manual.
It is always a good idea to have a copy of the machines illustratedparts manual available when servicing, as its illustrations providean invaluable reference to the construction of the individualassemblies used to build the machine.
ii ..........FastenersAll threaded fasteners are isometric & all nuts are isometrichexagon. All screws are hardened high tensile steel.
Cap head, Button head, Socket countersunk, Shoulder bolts andGrubscrews have internal hexagon drives which require isometrichexagon wrenches (allen keys). Ball drivers may be used, but careshould be takenparticularly when releasing screws fordismantlingto avoid breaking the driver as they cannot cope withfull tightening torques.
NOTE ..... Do not substitute fasteners with low grade alternativeswhich may fail or become irremovable.
MORGANA AUTO CREASER 50
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Page 3SYSTEM
AutoCreaser 50
Pan head and Cross-head countersunk screws all have metricTaptite threads and Pozi-drive recesses. Use No.2 point Pozidrivor Supadriv drivers for all screws M4 & above, and No.1 pointdrivers for M3 & below.
WARNING
WORK SHOULD BE CARRIED OUT BY A TRAINED ANDCOMPETENT ENGINEER AND ALL SAFETYPROCEDURES SHOULD BE ADHERED TO.
SWITH OFF MAINS POWER BEFORE COMMENCING
DO NOT USE PHILLIPS DRIVERS - THESE WILL DAMAGETHE SCREWS & MAY SLIP, CAUSING DAMAGE ORINJURY.
iii ........ IdentificationFor general identification of areas of the machines, the followingterms 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 PreparationRemove all packaging materials
All metal parts, including the folding rollers have a protectivecoating and any excess should be removed.
Connect the power cable to the mains supply. The machinerequires 230V 50Hz 10 Amps or 115 60Hz 15 Amps.
INTRODUCTION
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Page 4 CREASING
INDEX
Introduction. Introduction Fasteners Identificationiv New Machine Preparation
Section 1 Covers...................................................................
Section 2 Vacuum Valve.Valve Plunger ReplacementsValve Coil
Section 3.Vacuum Drum .........................................................................Suction Drum and Belt Removal/Replacement
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.Drive Link Refurbishment.....Section 9.Electrics.....
Removal/Refitting PCBs
Diagnostics
Autocreaser 50 Wiring DiagramAutocreaser 50 Control PCB Connection Diagram
Section 10..Optical Sensors...
Section 11...Trouble ShootingCalibration of Creasing Position
Setting the Measurement System (Metric / Inch)
Trouble Shooting
Removal/Replacement of Gapset MechanismReplacement of Joystick Controller
Fuse Positions and Ratings
Setting the Language (English, French, German)
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Page 5SYSTEM
AutoCreaser 50
DOCUMENT CREASING MACHINE
Key to photograph below
1 Roller tilt handle 6 Air distribution knob 11 Paper Gate2 Stacker assembly 7 Adjustable side lay 12 Exit Guard3 Suction slot knob 8 Back stops 134 The display unit 9 Fixed side lay 145 Air separation knob 10 Roller tilt knob
AutoCreaser 50
FusesControl Panel
15 Gap Set Knob and Lever
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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 issecured 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 buttonand mains socket, pull out to release the tongues.
1.2 The Rear Cover
The rear cover is at the opposite side and is secured by four screws. This cover is removed bylifting up and outward to unhook the keyhole locations on the opposite side to the screw fit-tings. This allows access to the suction valves and 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 bya 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 handles from the tilt lever, and gapset lever and remove the knurled knobthe infeed guard can now be lifted upwards and removed.
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Page 7SYSTEM
AutoCreaser 50
SECTION 2
2.1 Valve Plunger Replacement.
1. Remove coil cable.
2. Remove 2 cap head screws, holding body of valve to machine, with 4 mm Allenkey.
3. Remove valve, be careful not to loosen 0 ring seal, which has a light coating ofgrease to ensure a good seal.
4. Remove bottom of valve to release plunger and spring.Check the rubber valve seating washer is secure and not split and the metalwasher under the nut should be fitted.
5. Set spool dimension to 44.2 mm. See fig 3. below.Note: The seating washer is available as a spare Morgana Part No. 04-070 & themetal washer is also available as a spare Morgana Part No. 481-125.A damaged washer or incorrect setting of these parts can cause loss of feed, similarto a faulty electrical component.
6. Refit in reverse order.Note:Do not over tighten aluminum parts and use grease to stop binding.
2.2 Valve Coil.
Resistance readings on the coil should be 10 ohms. To read the volts to the coil, have thecoil connected to the system and read the volts across the coil connections with the feed on.
This should be 12 volts.
Fig. 3
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Page 8 CREASING
SECTION 3
SUCTION DRUM AND BELT REMOVAL \ REPLACEMENT
3.1 Remove feed bed and side guide.
3.2 Remove valve assembly as in last paragraph.
3.3 Remove 0 ring seal, remove long Allen screw 408-01-050-030.
3.4 Remove choke shaft from non-operator side.
3.5 Remove 4 screws securing the bearing center support plate posi-head from front of feed frame & 2 cap head, from under the feed frame.DO NOT adjust or remove red bolt, as this is factory set.
3.6 Remove bearing center support plate 93-010. Be careful when removingthis as two bearings and shims can fall out.
3.7 Remove suction drum and belt, leave in feed drum idler and feed drumroller, You can now remove belts.
3.8 Replace in reverse order, again be careful of bearings and shims.When fitting bearing support, make sure it is up against red bolt.
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Page 9SYSTEM
AutoCreaser 50
SECTION 4
MAIN CREASER MECHANISM
REMOVAL OF UNIT
4.1 First access should be gained by removing the top infeed and outfeed guards(See Section 1)
4.2 Detach guard micro switch by removing two screws, taking care not to drop them.
4.3 Cut and remove cable ties from cable mounting, retaining wiring loom.Ensure that the mains is unplugged.
4.4 From the rear of the machine, remove two button socket screws with theirwashers.
4.5 Remove the unlock knob from the front of the machine.
4.6 Remove the polycord drive belt from the suction drum.
4.7 The unit can be lifted by two people vertically out of the main frame with care.One person should be guiding the wiring and plugs to ensure they do not gettrapped during the lifting.
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Page 10 CREASING
4.8 Place the unit on a solid and clear bench ensuring no wires are trapped beneaththe metal side plates.
4.9 Assemble loosely the green drive belt to the pulley
4.10 Replace the unit ensuring the wiring harness is threaded as it was removed
4.11 Attach the belt to the drive shaft.
4.12 Fit the tilt lever to the inside front frame with the bottom button head and screwin tilt knob.
4.13 Slide rear spacer bar down in position (see below). Fix the bottom screw in andalign the top screw and fit loosely. Replace cable ties to mountings. Align theroller set square with the fixed lay edge while the front tilt lever is in the centreposition. (Use the rear slots to adjust square) Tighten the screws and replacethe top covers.
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Page 11SYSTEM
AutoCreaser 50
SECTION 5
REMOVAL/REPLACEMENT STEPPER DRIVE BELT/PULLEYS
5.1 Loosen the adjuster nut from the inside unit and slide the belt off.
5.2 Loosen the securing socket set screws in the drive pulley on the roller for itto be removed (NOTE there is one screw located in a hole in the shaft)
5.3 Refitting the belt is a reverse procedure. To tighten the belt, first adjust the drivemotor down to allow feel of belt tightness; then re-adjust the motor / gear meshto allow minimum backlash.
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Page 12 CREASING
SECTION 6
REMOVAL/REPLACEMENT OF TOP INFEED ROLLLER
REMOVAL/REPLACEMENT OF BOTTOM INFEED ROLLLER
6.1 With the unit on a bench6.2 Remove the drive belt and flanged pulley from the bottom infeed roller.6.3 Viewing on the outside of the sideplate, align the lug on the eccentric
with cutout in the sideplate.6.4 Using a soft mallet gently tap the roller assembly from the opposite
side supporting its length as it emerges.
6.5 Remove the drive belt and top infeed roller assembly and bottomflanged pulley as above.
6.6 Remove the earth wire from the rear of the drive motor.6.7 cut cable ties on tie bar / drivemotor and jam sensor / hexagonal stud.6.8 Remove all side plate fixing screws and nuts from the tie bars.6.9 Remove two posi pan head screws from side plate, securing the lower sensor bar.6.10 Withdraw the sideplate with care, supporting the shafts.6.11 The bottom infeed roller can be removed with the bearing attached.
Note the position of the spring washers.
6.12 Replace the roller in the reversemanner taking care to level the sideplateson a flat surface before finally tightening the tie bar fixings.
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Page 13SYSTEM
AutoCreaser 50
SECTION 7
DRIVE HUB:- REPLACE RUBBER TORSION BUSH (SHOCKABSORBER).
7.1 Loosen grub screws in one half of hub.
7.2 Slide hub outward & remove rubber torsion bush.
7.3 Replace in reverse order.
Rubber Torsion Bush
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Page 14 CREASING
SECTION 8
DRIVE LINK REFURBISHMENT
8.1 Remove the drip tray by removing the four securing screws fixed to the tie bars.
8.2 Remove both tie bars and drip tray.
8.3 Remove the micro switch assembly to gain access to the rear drive link.
8.4 Using a short dumpy posi drive screwdriver, unscrew the three screws from the sideof the link plate. Slide the side off (O Rings should be maintained in position).The plastic drive link can be removed by sliding it forward.
8.5 Replace the drive link and outer plate.
8.6 Re-assemble in reverse order.
Micro Switch AssemblyLink Plate
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Page 15SYSTEM
AutoCreaser 50
SECTION 9
.
.
ELECTRICS: REMOVAL/REFITTING PCB/POWER SUPPLY ASSEMBLYAll the Electric controls and pcbs are located within the rear cover,mounted on a common base plate.
Disconnect the mains.Unplug all plugs from the PCBs and disconnect wires.The total assembly can be removed from the machineby unscrewing the six posi pan head screws from the edge of the plate.
The Stepper Driver board supplys the power to both Blade motor and main Drive motor andcan be removed whilst located on the machine.Switch the mains power off.Cut cable ties and unplug the four green plugs.Take note of the two spade terminals on each board and remove.Unscrew the four fixing screws attaching the board to the plate and remove from the machine.
Refitting is a reverse procedure to the above.
Check that the switch positions on SW1, SW2, SW3, and SW4 are correct, see wiring diagramson Pages 19 and 22.
BOARD REPLACEMENT. STEPPER DRIVE PCB
IMPORTANT:-
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Page 16 CREASING
Removal/ replacement of Gapset Mechanism
Operator Block Replacement
Eccentric Bearing Housings
Setting the gap set
1. With the creaser mechanism raised up as previously discussed, and securelysupported, access to the two operator blocks can be found.
2. Removal of the blocks are achieved by unscrewing the locating allen screwsin the rear, these fix the blocks to the shaft, which can then be slid sidewayfrom the side plates. Note:- The operator side block is located with a hole inthe shaft and the rear block is clamped to the shaft with these screws.
The end housings of the top infeed roller are used to adjust the gap and contain thebearings, they can be removed as follows.1. Remove the double sided drive belt.2. Remove the bottom infeed roller flanged pulley from the shaft by unscrewing the
two allen screws and drawing off from the shaft.3. Align the lug of the eccentric with the aperture through the sideplate and slide
the roller assembly carefully thro the hole.4. Remove the pulley from the shaft end and draw off the eccentric bearing
housing.5. The second bearing remains in the other side plate and can be removed as
follows.6. Remove the shoulder bolt securing the drive pulley located on the end of the
bottom infeed roller, remove the pulley and the washers.7. Remove the securing circlip from the outside of the eccentric and withdraw the
housing from the side plate.
Refitting is the reverse procedure to the above.
1. The operator block on the nearside is located on its shaft by the socket setscrew in a hole. Using the lever at the infeed end, the roller should be adjusteddown to pinch a strip of paper 80 gsm x 20 wide (slight slip should be felt).
2. The operator block on the far side is clamped by a socket set screw onto theshaft.
3. With a second strip of paper 80 gsm x 20 wide between the rollers on the farside, adjust this block down using an allen key as a lever in the screw until thesame tension is felt whilst pulling the paper (slight slip should be felt). Lock thescrew and retest by pulling both strips of paper, when the correct equal feel isachieved then finally lock both screws.
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Page 17SYSTEM
AutoCreaser 50
Replacing the Joystick Controller
Located on the leg, this switch is an assembly made up of four micro switches whichare generally very reliable once installed. Should it require replacing follow theprocedure below.
1. Remove both the rear cover and the compressor cover, giving access to theyellow leg and the electric circuit board assembly.
2. The switch is fitted to the leg with four M2.5 slotted head screws, one on eachcorner, which can only be accessed from the interior of the compressorenclosure. Undo the four screws and unplug the green plug from the maincontrol board located at the rear of the machine.
3. Remove the switch and lead taking note of the route taken by the cable and therelevant cable tie positions.
4. Refitting is generally the reverse procedure but note, the white wire on theswitch must be at the top.
5. To fit the switch, first pull the rubber gaitor to the front of the switch lever knob.6. Locate the four screws with plain flat washers through the holes and position
into the threaded stand-offs. Tighten the screws, do not overtighten as this is aplastic housing assembly.
7. Fix the cable using the same path and fixing points and plug into the p.c.b. in thecorrect orientation.
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Page 18 CREASING
SET THE MEASUREMENT SYSTEM (METRIC / IMPERIAL SETTINGS).
DIAGNOSTICS.
To set total counter to zero.Turn the Machine on.Insert the Engineers Plug into the Socket located at the rear of the machine.Select Tools on the Display and scroll down the screen until M/C TotalX10 and a numeric value isbetween the Arrows. (Take note of this figure)Operate the Joystick to reset count to zero.
Lift the joystick up until the start screen appears.
This also removes all stored programmes,including the Lead Edge Trim and Stretch settings.
NOTE.
To set the measurement system for Imperial (Inch) or Metric (mm) the following proce-dure is necessary.Turn the machine on.Insert the Engineers Plug into the Socket located at the rear of the machine.Select Tools on the Display and scroll down the screen untilMETRIC or IMPERIAL is displayed.Operate the Joystick to change the selection.Lift the joystick up until the start screen appears.
SET THE LANGUAGE (ENGLISH, FRENCH, GERMAN)
To set the language.Turn the machine on.Insert the Engineers Plug into the Socket located at the rear of the machine.Select ,Tools on the Display and scroll down the screen until English, Francais, or Deutsch isdisplayed.Operate the joystick to change to the required language.Remove the Engineers Plug.
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Page 19SYSTEM
AutoCreaser 50
AUTOCREASER 50WIRING DIAGRAM
1
24
NE
AC/L
AC/N
CN2
CN1
GRN/YEL
BRN
BLBL
GRN
RD
BRN
BRN
BRN
BRN
BRN
BRN
BL
BLBRN
2
BRN
BL
BRN
BL
BRN
BL
BRN
BL
BL
BRN
BL
BRN
BL
(PRE SERIAL No. 710046JEAJ)
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Page 20 CREASING
AUTOCREASER 50CONTROL PCB
CONNECTION DIAGRAMSHEET 1 OF 2
BLK
RD
RD
RDGRN
BLYLW
GRNYLW
RDGRN
BLYLW
1 VALVE (75-233)2 PSU OUTPUT LEAD (75-190)3 DRIVE STEPPER (75-186)4 BLADE STEPPER 1 (75-187)6 SYSTEM SWITCH COIL (75-185)7 GUARD (75-232)8 BLADE HOME (75-231)9 CRANK ROTATION (76-156)11 EDGE TX (76-230-02)12 EDGE RX/JAM TX (76-154)13 JAM RX (76-155)24 ENGINEERING (75-255)49 JOYSTICK ASSY. (75-246)61 CONTROL PCB TO RELAY LEAD (75-248)62 CONTROL PCB TO CONTROL PCB LEAD
(75-249)
ENGINEERING
1
2
3
4
8
11
GRN
BL
BRNBL
BRN
BLGRNYLW
YLWRD
SCRBL
BLADE STEPPER
DRIVE STEPPER
DOUBLE
CRUNCH
JOYSTICK
DISPLAY
EDGE
BLADE
HOME
GUARD
PSU
AIR
CONTROL BOARD MK3
GRN
61 BL
62 ORANGE
62 ORANGE
75-183
75-261
(PRE SERIAL No. 710046JEAJ)
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Page 21SYSTEM
AutoCreaser 50
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Page 22 CREASING
(SERIAL No. 710046JEAJ ONWARDS)
AUTOCREASER 50WIRING DIAGRAM
valvecoil
GUARDSWITCH
STACKERGUARDSWITCH 75-040
MAINS IN
EMERGENCYSTOP
COMP.SWITCH
SYSTEMSWITCH
DISTRIBUTIONBLOCK
HOMESWITCH
MCOMP
SYSTEMSWITCHINPUT LEAD
75-191
EMERGENCY STOPINPUTLEAD 75-228
COMP. LEAD75-124
PSU OUTPUTLEAD75-190
VALVE LEAD75-233
POWER SUPPLYINPUTLEAD75-192
AUX. OUTPUTLEAD75-127
HOME SWITCH75-231
EARTHLEAD76-232
SYSTEM SWITCHCOILLEAD75-185
76-230-02
76-154
76-155
L
N L N L
N
E
BLKBRN
BL
BLK
JAM
DUALSENSOR
EDGEDETECT
1
3
4
6
11
24
26
29
31
37
39
40
CREASERUNIT
E
N L
BRN
BL
BL BRN
BRNBL
E
EARTHBONDINGPOINT
EARTHBONDINGPOINT
BLADE POSITIONSENSOR76-156
75-255DIAGNOSTICLEAD
GRN/YEL
BRN
BLLN
E
1 TO 24, 49 SEE COLOUR CODE SHEET DRAWING NUMBER (70-090)26 STACKER GUARD SWITCH (75-040)29 COMPRESSOR LEAD (75-124)31 SYSTEM SWITCH INPUT LEAD (75-191)
33 EMERGENCY STOP INPUT LEAD (75-228)37 PSU INPUT LEAD (75-192)39 EARTH. CHASSIS TO CREASING UNIT (76-232)40 PSU MAINS LEAD (75-184)41 DRIVE MOTOR LEAD(76-152)42 BLADE MOTOR LEAD (76-153)43 SYSTEM SWITCH OUTPUT LEAD (75-193)44 COMPRESSOR SWITCH INPUT LEAD (75-194)45 EMERGENCY STOP OUTPUT LEAD (75-195)46 CHASSIS EARTH LEAD (75-196)47 FUSE LEAD (75-197)48 PSU OUTPUT LEAD (75-295)51 EARTH LEAD (75-189)52 EARTH LEAD (75-188)58 DRIVE MOTOR EARTH LEAD (76-238)59 BLADE MOTOR EARTH LEAD (76-236)69 PSU LINK LEAD (75-284)70 PSU EARTH LINK (75-296)71 PSU MAINS LINK (75-297)
MBLADE
PSUMAINSLEAD75-184
BLADEMOTOR76-153
DRIVE MOTOR76-152
BLADESIGNALLEAD75-187
DRIVE SIGNALLEAD75-294
42
SEE DRAWING 125-23-01FOR CONNECTION DETAILS
BLADE
DRIVESIGNAL
3
4
EARTH LEAD76-236
59
BRNBL
DISPLAY & LEADASSEMBLY75-183
ANTISTATIC KIT70-082
41
DRIVE
DUALSTEPPERDRIVER
PSU0V
+5V
+24V
AC/L
AC/N
CN2
CN1
GRN/YEL
BRN
BLBL
GRN
RD
YEL/GRNBRNBL
BRN
BL
(24V)
BRNBL
BRNBL
BRN
BRN
GRN/YEL
GRN/YEL
FUSE
FUSE
SPAREFUSEFUSE
BRN
BRN
BRN
BRN
BL
BLBRN
EARTH LEAD75-188
51
SYSTEMSWITCHOUTPUT LEAD
75-193
43
COMP. SWITCHINPUTLEAD
75-194
44
45
EMERGENCY STOPOUTPUTLEAD
75-195
52
CHASSISEARTHLEAD75-196
37
FUSE LEAD75-197
PSU OUTPUT LEAD75-29548
JOYSTICK LEAD ASSY.75-246
49
2
47
F3.15A
T4.0A
GRN/YEL
33
BRN
BRNBL
BL
BRN
BL
BRN
BL
BRN
46
52
BL
GRN/YEL
BL
29
BRN
BL
GRN/YEL
BRN
BL
39
MDRIVE EARTHLEAD
76-238
58
CONTROL LEGASSEMBLY
CONTROL SYSTEM ASSEMBLY
72 volts DC NominalBetween Blue & BrownWires (REF.)
CONTROL PCB MK3
ENGINEERING
JOYSTICK
DISPLAY
BLADESTEPPER
DRIVESTEPPER
DOUBLE
CRUNCH
EDGE
BLADE
HOME
GUARD
PSU
AIR
SW1 = Posn. 1
SW2 1 = OFFSW2 2 = ON
SW4 = Posn. 1
SW3 1 = ONSW3 2 = ON
40
SHORTINGLINK LEAD75-261
N+V
L E-V
PSU48V
N+V
L E-V
PSU24V
69PSU LINK LEAD75-284
PSU EARTH LINK75-296
7071
PSU MAINS LINK75-297
75-291-01
75-01-02
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Page 23SYSTEM
AutoCreaser 50
SHEET 1 OF 2
BLK
RD
RD
RDGRN
BLYLW
GRNYLW
RDGRN
BLYLW
1 VALVE (75-233)2 PSU OUTPUT LEAD (75-190)3 DRIVE STEPPER (75-294)4 BLADE STEPPER 1 (75-187)6 SYSTEM SWITCH COIL (75-185)7 GUARD (75-232)8 BLADE HOME (75-231)9 CRANK ROTATION (76-156)11 EDGE TX (76-230-02)12 EDGE RX/JAM TX (76-154)13 JAM RX (76-155)24 ENGINEERING (75-255)49 JOYSTICK ASSY. (75-246)
ENGINEERING
1
2
3
4
8
11
GRN
BL
BRNBL
BRN
BLGRNYLW
YLWRD
SCRBL
BLADE STEPPER
DRIVE STEPPER
DOUBLE
CRUNCH
JOYSTICK
DISPLAY
EDGE
BLADE
HOME
GUARD
PSU
AIR
CONTROL BOARD MK3
GRN
75-183
75-261
BLKWHI
AUTOCREASER 50CONTROL PCB
CONNECTION DIAGRAM(SERIAL No. 710046JEAJ ONWARDS)
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Page 24 CREASING
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Page 25SYSTEM
AutoCreaser 50
SECTION 10
Cleaning Sensors
With blades removed the optical sensors are accessible for cleaning on either side of thecreaser unit - use a soft brush or cloth to remove any dust that may of collected ontosensor lens.
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SECTION 11 Trouble Shooting
Calibration of creasing position
The length between the leading edge of the sheet and the 1st crease position can becalibrated in the event of the machine creasing out of position.Also the last crease closest to the back of the sheet can be adjusted relative to the frontedge of the sheet to compensate for the inaccuracy of manufacture of the input rollerdiameters.The first crease should be 50 mm from the lead edge (less than 1 revolution of the in-feed roller) & the last crease should be 370 mm from the lead edge.
Adjust the 1st crease position as follows:-
Adjust the Last crease position as follows:-
Turn On machine.Insert the Engineers Plug into the Socket located at the rear of the machine.Run the machine and measure the first crease position at 50 mm.Select Tools on the Display and scroll down the screen untilLEAD EDGE TRIM and a numeric value is between the Arrows.Operate the Joystick to change the value (Left to Increase), a higher valueWill move the crease further from the lead edge. (0 is a good start value)Lift the joystick up until the start screen appears.Run machine and check crease position, repeat above procedure until accuratecrease position is achieved.
Turn On machine.Insert the Engineers Plug into the Socket located at the rear of the machine.Run the machine and measure the last crease position at 370 mm.Select Tools on the Display and scroll down the screen untilSTRETCH and a numeric value is between the Arrows.Operate the Joystick to change the value (Left to Increase), a higher valuewill move the crease further from the lead edge. (0 is a good start value)Lift the joystick up until the start screen appears.Run machine and check crease position, repeat above procedure until accuratecrease position is achieved.
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AutoCreaser 50
Page 27SYSTEM
Section 11 Trouble Shooting (Pre Serial No. 710046JEAJ)Fault Reason Solution
Erratic register of Damaged roller surface Replace rubber rollersthe Creaser Check Gap Setting Reset & tighten to ensure rollers are driving card.
Faulty motor Remove and replace motor assembly.
No Power Fuse Blown Replace with correct value.or No Display Check small Power supply input on CN1
Check cables for continuity toEmergency stop button.
Faulty wire or connection.Check small power supply output Black lead ofmeter to green wire.Voltage on CN2=5V dc R
Voltages should read 240V or 110VAC
Replace
ed lead of meter to blue wire.Voltage on CN2=24V dc Red lead of meter to red wire.If supply has input but no output Replace PSUCheck voltage onmain If no voltage then check for damagedPCB CN6 wire or connection. Replace as required.
Display shows Faint blocks Check ribbon cable for damage Change Display PCB orAssembly.or unrecognizable characters Communication fault ReplacemainPCB
or faulty processorNo Display If LED1 & LED2 are lit onmainPCB Adjust VR1 (contrast)
Check CN4 is correctly fitted Adjust VR2 (backlit)If still no display Change Display PCB orAssembly.If missing lines Change Display PCB orAssembly.
No Control of Menu Check Joystick wires Repair damaged wires or Replace Joystick assemblyCheck Joystick Switch m/c off. Black lead ofmeter to blue wire small PSU.
Red lead ofmeter to each terminal CN10 (main PCB)First 4 pins will show reading of 4.7 KohmsMove joystick 4 posn. Check all pins.If any pins show 4.7 K ohms withoutmoving joystickSuspect a fault joystick and replace the assembly.
Valve Energiseson Power up & stays on. failure of Processor or control PCB Replace Main Board.Valve Voltage check Small PSU CN2 Black lead of meter to green wire.
CN5=24V dc when Inactive. Red lead of meter to either wire.One wire will drop to 12Vdc when activated
No Drive orMotors Low or No Power toMotors Check 240/110VACinputtoLargePSUPulsing Meter across blue/brown wires.(bottom of PSU)No LED on Stepper PCB Low or No Power from PSU Meter across blue/brown wires.(top of PSU) =72vdc
Low voltage (36vdc) Resistor not connected or broken. Replace
IfMotors Run but Display Shows CheckRelay & connectors To Check Relay- 5Vdc should be on Cn2Operate System Switch Before Running. Main PCB when System Switch is operated.
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Page 28 CREASING
Fault Reason SolutionMotors Erratic Wrongly wired Check colours with wiring diagram.
Incorrect voltage Black on tab IC13 (Stepper PCB)Should read approx
lead of meterRed lead of meter on each pin CN3 (drive)
30vdcWhenrunning Red lead of meter on each pin CN2 (Blade)
Sensor - Transmitter Check supply voltage Black lead of meter on tab IC8 (Main PCB)Should read 1.3Vdc Red lead of meter on red wire of CN8
(Closest red wire to CN3) And also yellow wire of CN12ToAdjust these voltages Adjust VR3 Edge sensor & VR5 Jam sensor.
Sensor - Receiver, Jam Check voltage 2.9Vdc Meter across Red/Black of CN12 (ObstructBeam and Voltage will rise to approx 5 Vdc)
Voltage will increase/decrease by adjusting intensity of transmitter (pot VR5)
Sensor - Receiver, Edge Check voltage 0.466Vdc Meter across Red/Blue of CN8(ObstructBeam and Voltage will rise to approx 5 Vdc)
Note- Voltage will increase/decrease by adjusting intensity of transmitter(Pot VR3 or VR4 depending on SW1 switch position)
Safety Circuit Faulty Check Voltage on Any Switch orWire,Opencircuit will be 0VdcNo Drive. CN7 =11/12 Vdc
To Check PCB. Black lead of meter on tab IC8 (Main PCB)Red lead of meter on brown wire plug6 CN7 should read 12Vdc
To Check Cable Unplug CN7 (meter set to Ohms) place probesacross plug If no continuity then check each switch.
Error Double Sheet Check link on CN11 is correct. Replace link, check wiring diagram.Detected
Slot Sensor Blade CN3 Black lead of meter on Yellow (ground)Red lead of meter on Green = 0.2Vdc obstructed
Approx 4Vdc not obstructed.Red lead of meter on Blue = 5VdcRed lead of meter on Red = 1.2Vdc
Home Position Switch Remove plug from CN13 Check continuity acrosswires(make and break switch)
Section 11 Trouble Shooting (Pre Serial No. 710046JEAJ)
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Section 11 Trouble Shooting (Serial No. 710046JEAJ Onwards)Fault Reason Solution
Erratic register of Damaged roller surface Replace rubber rollersthe Creaser Check Gap Setting Reset & tighten to ensure rollers are driving card.
Faulty motor Remove and replace motor assembly.
No Power Fuse Blown Replace with correct value.or No Display Check small Power supply input on CN1
Check cables for continuity toEmergency stop button.
Faulty wire or connection.Check small power supply output Black lead ofmeter to green wire.Voltage on CN2=5V dc R
Voltages should read 240V or 110VAC
Replace
ed lead of meter to blue wire.Voltage on CN2=24V dc Red lead of meter to red wire.If supply has input but no output Replace PSUCheck voltage onmain If no voltage then check for damagedPCB CN6 wire or connection. Replace as required.
Display shows Faint blocks Check ribbon cable for damage Change Display PCB orAssembly.or unrecognizable characters Communication fault ReplacemainPCB
or faulty processorNo Display If LED1 & LED2 are lit onmainPCB Adjust VR1 (contrast)
Check CN4 is correctly fitted Adjust VR2 (backlit)If still no display Change Display PCB orAssembly.If missing lines Change Display PCB orAssembly.
No Control of Menu Check Joystick wires Repair damaged wires or Replace Joystick assemblyCheck Joystick Switch m/c off. Black lead ofmeter to blue wire small PSU.
Red lead ofmeter to each terminal CN10 (main PCB)First 4 pins will show reading of 4.7 KohmsMove joystick 4 posn. Check all pins.If any pins show 4.7 K ohms withoutmoving joystickSuspect a fault joystick and replace the assembly.
Valve Energiseson Power up & stays on. failure of Processor or control PCB Replace Main Board.Valve Voltage check Small PSU CN2 Black lead of meter to green wire.
CN5=24V dc when Inactive. Red lead of meter to either wire.One wire will drop to 12Vdc when activated
No Drive orMotors Pulsing Low or No Power toMotors Check green light is illuminated on both PSUsCheck 240/110VAC input to Large PSUs
(Meteracross L & N terminals)No LED on Stepper PCB Low or No Power from PSU Meter across V+ & V- of SP-150-24 reading 24V dc
Meter across V+ & V- of SP-150-48 reading 48V dcReplace PSU if no or low reading
Meter across V+ of SP-150-48 & V- of SP-150-24 reading 72V dcIf voltage is correct but no light on stepper then check cable integrity.
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Fault Reason Solution
If System switch activates faulty cable Check 6 core cablebut display shows or terminals from CN2 of control boardActivate System SwitchBefore Running.
Motors Erratic Wrongly wired Check colours with wiring diagram.Incorrect voltage Black on tab IC13 (Stepper PCB)Should read approx
IfMotors Run but Display Shows Check connectors To Check -5Vdc should be across pins 5&6 on CN2Operate System Switch Before Running. Main PCB when System Switch is operated.
to CN4 of stepper board
lead of meterRed lead of meter on each pin CN3 (drive)
30vdcWhenrunning Red lead of meter on each pin CN2 (Blade)
Sensor - Transmitter Check supply voltage Black lead of meter on tab IC8 (Main PCB)Should read 1.3Vdc Red lead of meter on red wire of CN8
(Closest red wire to CN3) And also yellow wire of CN12ToAdjust these voltages Adjust VR3 Edge sensor & VR5 Jam sensor.
Sensor - Receiver, Jam Check voltage 2.9Vdc Meter across Red/Black of CN12 (ObstructBeam and Voltage will rise to approx 5 Vdc)
Voltage will increase/decrease by adjusting intensity of transmitter (pot VR5)
Sensor - Receiver, Edge Check voltage 0.466Vdc Meter across Red/Blue of CN8(ObstructBeam and Voltage will rise to approx 5 Vdc)
Note- Voltage will increase/decrease by adjusting intensity of transmitter(Pot VR3 or VR4 depending on SW1 switch position)
Safety Circuit Faulty Check Voltage on Any Switch orWire,Opencircuit will be 0VdcNo Drive. CN7 =11/12 Vdc
To Check PCB. Black lead of meter on tab IC8 (Main PCB) Red lead ofmeter on brown wire plug6 CN7 should read 12Vdc
To Check Cable Unplug CN7 (meter set to Ohms) place probesacross plug If no continuity then check each switch.
Error Double Sheet Check link on CN11 is correct. Replace link, check wiring diagram.Detected
Slot Sensor Blade CN3 Black lead of meter on Yellow (ground)Red lead of meter on Green = 0.2Vdc obstructed
Approx 4Vdc not obstructed.Red lead of meter on Blue = 5VdcRed lead of meter on Red = 1.2Vdc
Home Position Switch Remove plug from CN13 Check continuity acrosswires(make and break switch)
Section 11 Trouble Shooting (Serial No. 710046JEAJ Onwards)
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FUSE POSITIONS & RATINGS
PSU (5V / 24V)F3.15A (613-023)
PSUs (24V & 48V)T4.0A (681-015)
(IF FITTED)T315mA (681-011)
SPARE FUSEPOSITION
ANTI-STATIC UNIT