Challenge CMT-330TC User manual

THE CHALLENGE MACHINERY COMPANY
CMT-330 Three-Knife Trimmer FX.033TCA / DEC 2019
CAUTION
Certain components in the CMT-330TC are sus-
ceptible to damage due to electrostatic dis-
charge. Observe all ESD procedures to avoid
component damage.
FX.033TCA
Issued: July 2017
Last Revised: 12/16/2019
SERIAL No.: ____________________
CMT-330TC
Three-Knife Trimmer
Service Manual
Serial Numbers: 330TC-A-161000 and up

DEC 2019
Introduction ii CMT-330TC Three-Knife Trimmer
NOTICE
Service documentation is supplied to Challenge
external customers for informational purposes
only. Service documentation is intended for use
by certified, product-trained personnel only.
Challenge does not warrant or represent that
such documentation is complete, nor does Chal-
lenge represent or warrant that it will notify or
provide to such customer any future changes to
this documentation. Customer performed ser-
vice of equipment may affect the warranty of-
fered by Challenge with respect to such equip-
ment. If the customer services this equipment,
modules, components or parts thereof, the cus-
tomer releases Challenge from any and all liabil-
ity for the customer actions, and the customer
agrees to indemnify, defend and hold Challenge
harmless from any third party claims which arise
directly or indirectly from such service.
Prepared by:
The Challenge Machinery Company
6125 Norton Center Drive
Norton Shores, MI 49441 USA
Phone: [phone] Fax: [phone]
ChallengeMachinery.com
©2019 by The Challenge Machinery Company.
All rights reserved.
Challenge® is a registered trademark of The
Challenge Machinery Company.
Introduction
The Challenge Machinery Company provides owner's manuals on its
products solely as a courtesy to its customers. See the information
below before using this manual.
These manuals are for reference only. These manuals include products which are noncurrent,
unsupported or no longer produced by The Challenge Machinery Company, and are provided
solely as an accommodation to our customers. By providing these manuals, The Challenge Ma-
chinery Company makes no representation or warranty as to the products, their current condition,
or their suitability or fitness for use in any particular application, which are the sole and independ-
ent responsibility of the product owner and user.
Older products may not comply with current safety procedures, guidelines or regulations,
and it is the product owner's and user's responsibility to evaluate the suitability and fitness
of the products in their current use and application. The Challenge Machinery Company
makes no representation, warranty or recommendation regarding any modifications which
may be required on non-current or unsupported products. The Challenge Machinery Com-
pany assumes no liability for any modification or alteration to any Challenge product, and
any such modification or alteration to any Challenge product is not authorized by The
Challenge Machinery Company. The availability of these manuals is solely for the purpose of
providing reference information for the products.
This manual may not be complete in all aspects of product maintenance and repair. All products
should be used only by qualified and properly trained personnel, following proper safety
procedures. All products should be regularly inspected and maintained, and their condition, ap-
plication and use should be periodically evaluated by qualified personnel. Only qualified and
properly trained technicians should perform maintenance, repair and replacement procedures.
Attempting these procedures without proper training may cause machine damage or operator
injury!
Products may be unsupported by The Challenge Machinery Company due to age or the unavail-
ability of parts from their original manufacturer. No parts or product support will be available to
repair or maintain unsupported products. Older products maynot be UL listed (if the product does
not have a UL label it is not a listed product), and may not comply with applicable installation or
other regulations or requirements if relocated to a new facility. Many municipalities require a prod-
uct to be UL listed before an electrician will connect power to them. Often the cost of updating an
older product to comply with current safety regulations is greater than the value of the product.

DEC 2019
CMT-330TC Three-Knife Trimmer iii Introduction
SAFETY
Before installing or operating any equipment, it
is important to take precautions. Read and thor-
oughly understand the safety precautions out-
lined below.
This machine is designed for one-per-
son operation. Never operate the ma-
chine with more than one person.
Safe use of this machine is the respon-
sibility of the operator. Use good judg-
ment and common sense when working
with and around the machine and its ac-
cessories.
Read and understand all instructions
thoroughly before using the machine. If
questions remain, contact your Author-
ized Challenge Dealer. Failure to un-
derstand the operating instructions may
result in personal injury.
Only trained and authorized individuals
should operate this machine.
Only trained and authorized service
technicians should service this machine.
Do not alter safety guards or devices.
They are there for your protection. Se-
vere laceration or dismemberment may
result if safety devices are altered.
Disconnect power and lock out before
performing any maintenance. See
Power Lockout Procedure on page ix.
Observe all caution and instruction la-
bels on this machine.
Be extremely careful when handling and
changing knives. Severe lacerations or
dismemberment could result from care-
less handling procedures.
Perform the Safety System Check found
in the CMT-330TC Operator’s Manual
before each shift begins.

DEC 2019
Introduction iv CMT-330TC Three-Knife Trimmer
Page
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Rev.
Revision Control List
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Rev.

DEC 2019
CMT-330TC Three-Knife Trimmer v Introduction
Table of Contents
Introduction......................................................ii
NOTICE...................................................................ii
SAFETY .................................................................iii
Revision Control List ..............................................iv
Table of Contents....................................................v
About this Manual................................................. viii
Organization......................................................... viii
Symbology and Nomenclature ............................. viii
Power Lockout Procedure......................................ix
1. Service Call Procedures ..........................1-1
Contents.............................................................. 1-1
SCP 1.1 Initial Actions......................................... 1-1
SCP 1.2 Fault Analysis........................................ 1-1
SCP 1.3 Regular Maintenance............................ 1-1
SCP 1.4 Final Actions ......................................... 1-2
2. Status Indicator RAPs..............................2-1
Contents.............................................................. 2-1
Introduction.......................................................... 2-2
RAP 2.1 Fault Entry............................................. 2-3
RAP 2.2 Error Messages..................................... 2-4
RAP 2.3 Faults Without an Error Message.......... 2-8
RAP 2.4 Input Power......................................... 2-11
RAP 2.5 DC Power............................................ 2-13
RAP 2.6 Touch Screen Display......................... 2-15
RAP 2.7 LED Enclosure Lights.......................... 2-16
RAP 2.8 Cooling Fans....................................... 2-17
RAP 2.9 Status Light......................................... 2-18
RAP 2.10 Door Interlocks –Trimmer................. 2-19
RAP 2.11 Interlock Test..................................... 2-20
RAP 2.12 Interlock Relay .................................. 2-21
RAP 2.13 Start/Remote Cut Buttons ................. 2-22
RAP 2.14 E-Stop/Remote E-Stop Buttons......... 2-23
RAP 2.15 Starter Circuit.................................... 2-24
RAP 2.16 Hydraulic Motor Relay....................... 2-25
RAP 2.17 Hydraulic Unload and Flow Valves.... 2-26
RAP 2.18 Cut Valves......................................... 2-27
RAP 2.19 Shutdown Relay................................ 2-28
RAP 2.20 Pneumatic Pressure.......................... 2-29
RAP 2.21 Left Jogger Cylinder.......................... 2-30
RAP 2.22 Gripper Clamp Cylinder..................... 2-31
RAP 2.23 Side Knife Lock Cylinders................. 2-32
RAP 2.24 Center Clamp Cylinder......................2-33
RAP 2.25 Gripper Lift Cylinder ..........................2-34
RAP 2.26 Cover/Scrap Blast .............................2-35
RAP 2.27 Knife Latch Cylinders ........................2-36
RAP 2.28 Knife Scrap Blast...............................2-37
RAP 2.29 Registration Plate Extend Cylinder....2-38
RAP 2.30 Book Lift Air Blast..............................2-39
RAP 2.31 Book Gate Cylinder...........................2-40
RAP 2.32 Face Jog Cylinder .............................2-41
RAP 2.33 Internal Conveyor Motors..................2-42
RAP 2.34 Registration Assembly Motor ............2-43
RAP 2.35 Gripper Transport Servo Motor .........2-44
RAP 2.36 Side Knife Position Servo Motor........2-45
RAP 2.37 Knife Latch Sensors..........................2-46
RAP 2.38 Book in Gripper Sensor.....................2-47
RAP 2.39 Left Jogger Retract Sensor ...............2-48
RAP 2.40 Registration Preset Sensor ...............2-49
RAP 2.41 Side Knife Preset Sensor..................2-50
RAP 2.42 Side Knife Overtravel Switch.............2-51
RAP 2.43 Face Jog Sensor...............................2-52
RAP 2.44 Gripper Position Sensor....................2-53
RAP 2.45 Center Clamp Sensor........................2-54
RAP 2.46 Waste Bin Full Sensors.....................2-55
RAP 2.47 Knife Up Sensors ..............................2-56
RAP 2.48 Knife Slow-Down Sensors.................2-57
RAP 2.49 Knife Down Switches.........................2-58
RAP 2.50 Book Entering CMT Sensor...............2-60
RAP 2.51 Book Width Sensor............................2-61
RAP 2.52 Book Thickness Sensor.....................2-62
RAP 2.53 Barcode Scanner...............................2-63
RAP 2.54 Elevator Input Power.........................2-64
RAP 2.55 Elevator Door Interlocks....................2-65
RAP 2.56 Elevator Tilt Table Cylinders .............2-66
RAP 2.57 Elevator Tilt Infeed Motors ................2-67
RAP 2.58 Elevator Lift Motor.............................2-68
RAP 2.59 Elevator Pusher Cylinder...................2-69
RAP 2.60 Book In From Binder Sensor.............2-70
RAP 2.61 Tilt Conv. Tilt Up Switch....................2-71
RAP 2.62 Tilt Conv. Book on Tilt Sensors.........2-72
RAP 2.63 Book Entering Elevator Sensor.........2-73
RAP 2.64 Elevator Book at Top Sensor ............2-74
RAP 2.65 Elevator Shelf Level Detect Sensor...2-75
RAP 2.66 Elevator Empty Sensor......................2-76
RAP 2.67 Elevator Pusher Home Sensor..........2-77
RAP 2.68 Elevator Pusher Interlock ..................2-78
RAP 2.69 Pile Feeder Input Power....................2-79
RAP 2.70 Pile Feeder Transition Conv. Cyl.......2-80
RAP 2.71 Pile Feeder Tilt Table Cylinders ........2-81
RAP 2.72 Pile Feeder Conveyor Motors............2-82
RAP 2.73 Pile Feeder Motor Dir. Relay.............2-83
RAP 2.74 Pile Feeder Lift Servo Motor..............2-84
RAP 2.75 Pile Feeder Bottom Limit Sensor.......2-85
RAP 2.76 Pile Feeder Top Limit Sensor............2-86
RAP 2.77 Pile Feeder Book at Drop Sensor......2-87
RAP 2.78 Pile Feeder Transition Sensor...........2-88
RAP 2.79 Pile Feeder Book on Tilt Sensors......2-89
RAP 2.80 Pile Feeder Tilt Down Sensor............2-90
RAP 2.81 Stacker Input Power..........................2-91
RAP 2.82 Stacker Door Interlock.......................2-92
RAP 2.83 Stacker Roller Motor..........................2-93
RAP 2.84 Stacker Tray Up/Down Cylinder........2-94
RAP 2.85 Stacker Tray Dump Cylinder .............2-95
RAP 2.86 Stacker Pusher Cylinder....................2-96
RAP 2.87 Stacker Finger Lift Cylinder...............2-97
RAP 2.88 Stacker Roller Start Sensor...............2-98
RAP 2.89 Stacker Book In Tray Sensor.............2-99
RAP 2.90 Stacker Book to Pusher Sensor ......2-100
RAP 2.91 Stacker Pusher Cylinder Sensor .....2-101
RAP 2.92 Stacker Tray Full Sensor.................2-102
RAP 2.93 Exit Conveyor Motor........................2-103
RAP 2.94 Exit Conveyor Full Sensor...............2-104
RAP 2.95 Final Actions/System Checks..........2-105
3. Book Quality..............................................3-1
Contents..............................................................3-1
Introduction..........................................................3-1
BQ 3.1 Book Quality Entry Rap ...........................3-2
BQ 3.7 Wrinkles in Spine.....................................3-2
BQ 3.10 Books Not Accurately Trimmed .............3-2
BQ 3.2 Burr Marks...............................................3-3
BQ 3.3 Jagged Bottom Cover..............................3-3
BQ 3.4 Burr Marks/Jagged Cover........................3-3
BQ 3.5 Rectangular Crease Lines.......................3-4
BQ 3.6 Linear Crease Lines ................................3-4
BQ 3.7 Wrinkles in Spine.....................................3-4
BQ 3.8 Draw........................................................3-5
Title Page Title Page Title Page

DEC 2019
Introduction vi CMT-330TC Three-Knife Trimmer
BQ 3.9 All Sheets Not Cut................................... 3-5
BQ 3.10 Books Not Accurately Trimmed............. 3-5
BQ 3.11 Books Not Square................................. 3-6
4. Repair/Adjustment Procedures...............4-1
Contents.............................................................. 4-1
Introduction.......................................................... 4-1
REP 4.1 Cut Plates Replacement ....................... 4-2
REP 4.2 Cut Stick Replacement.......................... 4-3
REP 4.3 Knife Replacement................................ 4-4
ADJ 4.4 Knife Depth Adjustment......................... 4-8
ADJ 4.5 Lubrication............................................. 4-9
ADJ 4.6 Accuracy Adjustment........................... 4-11
ADJ 4.7 Squaring Adjustment ........................... 4-12
ADJ 4.8 Knife Down Switches Adjustment........ 4-14
ADJ 4.9 Knife Slow-Down Sensors Adjustment 4-16
ADJ 4.10 Sensor Adjustments........................... 4-17
ADJ 4.11 Timing and Conv. Belt Check/Repl.... 4-18
ADJ 4.12 Conveyor Belt Tracking Adjustment... 4-20
REP 4.13 Slide Tape......................................... 4-21
REP 4.14 Oil / Filter Change............................. 4-22
REP 4.15 Air Filter Change............................... 4-23
ADJ 4.16 Hydraulic System Pressure ............... 4-24
ADJ 4.17 Counterbalance Valves...................... 4-25
ADJ 4.18 Knife Cushion Adjustment ................. 4-26
ADJ 4.19 Book Underside Air Lift...................... 4-27
ADJ 4.20 Knife Gib Adjustment......................... 4-28
ADJ 4.21 Knife Latches..................................... 4-29
ADJ 4.22 Clamp Pressure Adjust. (Optional) .... 4-30
ADJ 4.23 Left Jog Pressure Adjustment............ 4-31
ADJ 4.24 Gripper Clamp Pressure.................... 4-32
ADJ 4.25 Face Jog Pressure............................. 4-33
ADJ 4.26 Pile Feeder Pressure......................... 4-34
ADJ 4.27 Face Jog Compensation Adjustment. 4-35
ADJ 4.28 Input Offset Adjustment..................... 4-36
ADJ 4.29 Spine Offset Adjustment.................... 4-37
REP 4.30 Main PCB Replacement.................... 4-38
REP 4.31 Console PCB Replacement .............. 4-39
REP 4.32 DI/HS PCB Replacement.................. 4-40
REP 4.33 Accessory PCB Replacement........... 4-41
ADJ 4.34 Elevator Pusher Height...................... 4-42
ADJ 4.35 Elevator Shelf Synchronization.......... 4-43
5. Parts List ...................................................5-1
Contents.............................................................. 5-1
Introduction.......................................................... 5-1
PL 5.1 Main Assembly 56000TCA (1/26) ............ 5-2
PL 5.2 Main Assembly 56000TCA (2/26) ............ 5-3
PL 5.3 Main Assembly 56000TCA (3/26) ............5-4
PL 5.4 Main Assembly 56000TCA (4/26) ............5-5
PL 5.5 Main Assembly 56000TCA (5/26) ............5-6
PL 5.6 Main Assembly 56000TCA (6/26) ............ 5-7
PL 5.7 Main Assembly 56000TCA (7/26) ............5-8
PL 5.8 Main Assembly 56000TCA (8/26) ............5-9
PL 5.9 Main Assembly 56000TCA (9/26) .......... 5-10
PL 5.10 Main Assembly 56000TCA (10/26) ......5-11
PL 5.11 Main Assembly 56000TCA (11/26) ......5-12
PL 5.12 Main Assembly 56000TCA (12/26) ......5-13
PL 5.13 Main Assembly 56000TCA (13/26) ......5-14
PL 5.14 Main Assembly 56000TCA (14/26) ......5-15
PL 5.15 Main Assembly 56000TCA (15/26) ......5-16
PL 5.16 Main Assembly 56000TCA (16/26) ......5-17
PL 5.17 Main Assembly 56000TCA (17/26) ......5-18
PL 5.18 Main Assembly 56000TCA (18/26) ......5-19
PL 5.19 Main Assembly 56000TCA (19/26) ......5-20
PL 5.20 Main Assembly 56000TCA (20/26) ......5-21
PL 5.21 Main Assembly 56000TCA (21/26) ......5-22
PL 5.22 Main Assembly 56000TCA (22/26) ......5-23
PL 5.23 Main Assembly 56000TCA (23/26) ......5-24
PL 5.24 Main Assembly 56000TCA (24/26) ......5-25
PL 5.25 Main Assembly 56000TCA (25/26) ......5-26
PL 5.26 Main Assembly 56000TCA (26/26) ......5-27
PL 5.27 Registration Asm. 56316......................5-28
PL 5.28 Power Panel EE-3554 (1/2)..................5-29
PL 5.29 Power Panel EE-3554 (2/2)..................5-30
PL 5.30 Control Console EE-3456-5 .................5-31
PL 5.31 Panel Assembly EE-3471.....................5-32
PL 5.32 Pneu. Diag. 56000TCA-P (1/4) ............5-33
PL 5.33 Pneu. Diag. 56000TCA-P (2/4) ............5-34
PL 5.34 Pneu. Diag. 56000TCA-P (3/4) ............5-35
PL 5.35 Pneu. Diag. 56000TCA-P (4/4) ............5-36
PL 5.36 Pneu. Manifold Asm. 56010-2.............. 5-37
PL 5.37 Hydraulic Power Unit –60Hz 56700 ....5-38
PL 5.38 Hydraulic Power Unit –50Hz 56700-1.5-39
PL 5.39 Manifold Assembly 56702....................5-40
PL 5.40 Hydraulic Schem. 56700-S...................5-41
PL 5.41 Manifold Sub-Plate H-517....................5-42
PL 5.42 Elevator 56431TCLA (1/7)....................5-43
PL 5.43 Elevator 56431TCLA (2/7)....................5-44
PL 5.44 Elevator 56431TCLA (3/7)....................5-45
PL 5.45 Elevator 56431TCLA (4/7)....................5-46
PL 5.46 Elevator 56431TCLA (5/7)....................5-47
PL 5.47 Elevator 56431TCLA (6/7)....................5-48
PL 5.48 Elevator 56431TCLA (7/7)....................5-49
PL 5.49 Idler 56446...........................................5-50
PL 5.50 Elev. Electrical Panel EE-3523.............5-51
PL 5.51 Elev. Pneumatics 56421TCA-P............5-52
PL 5.52 Tilt Conveyor 56630TCLA (1/8)............5-53
PL 5.53 Tilt Conveyor 56630TCLA (2/8)............5-54
PL 5.54 Tilt Conveyor 56630TCLA (3/8)............5-55
PL 5.55 Tilt Conveyor 56630TCLA (4/8)............5-56
PL 5.56 Tilt Conveyor 56630TCLA (5/8)............5-57
PL 5.57 Tilt Conveyor 56630TCLA (6/8)............5-58
PL 5.58 Tilt Conveyor 56630TCLA (7/8)............5-59
PL 5.59 Tilt Conveyor 56630TCLA (8/8)............5-60
PL 5.60 Tilt Conv. Elec. Panel EE-3547............5-61
PL 5.61 Tilt Conv. Pneumatics 56600TCA-P.....5-62
PL 5.62 Pile Feeder 58600TCLA (1/9)...............5-63
PL 5.63 Pile Feeder 58600TCLA (2/9)...............5-64
PL 5.64 Pile Feeder 58600TCLA (3/9)...............5-65
PL 5.65 Pile Feeder 58600TCLA (4/9)...............5-66
PL 5.66 Pile Feeder 58600TCLA (5/9)...............5-67
PL 5.67 Pile Feeder 58600TCLA (6/9)...............5-68
PL 5.68 Pile Feeder 58600TCLA (7/9)...............5-69
PL 5.69 Pile Feeder 58600TCLA (8/9)...............5-70
PL 5.70 Pile Feeder 58600TCLA (9/9)...............5-71
PL 5.71 Pile Feeder Electrical Panel EE-3515 ..5-72
PL 5.72 Pile Feeder Pneumatics 58500TCA-P..5-73
PL 5.73 Long Hand-Feed 56433TCLA (1/3)......5-74
PL 5.74 Long Hand-Feed 56433TCLA (2/3)......5-75
PL 5.75 Long Hand-Feed 56433TCLA (3/3)......5-76
PL 5.76 Long Hand-Feed Elec. EE-2985-1 .......5-77
PL 5.77 Std. Hand-Feed Conv. 59230TCLA......5-78
PL 5.78 Std. Hand-Feed Elec. EE-3342............5-79
PL 5.79 Outfeed Stacker 58100TCLA (1/9).......5-80
PL 5.80 Outfeed Stacker 58100TCLA (2/9).......5-81
PL 5.81 Outfeed Stacker 58100TCLA (3/9).......5-82
PL 5.82 Outfeed Stacker 58100TCLA (4/9).......5-83
PL 5.83 Outfeed Stacker 58100TCLA (5/9).......5-84
PL 5.84 Outfeed Stacker 58100TCLA (6/9).......5-85
PL 5.85 Outfeed Stacker 58100TCLA (7/9).......5-86
PL 5.86 Outfeed Stacker 58100TCLA (8/9).......5-87
PL 5.87 Outfeed Stacker 58100TCLA (9/9).......5-88
PL 5.88 Stacker Elec. Panel EE-3518...............5-89
PL 5.89 Stacker Pneumatics 58000TCA-P........5-90
PL 5.90 Stacker Air Manifold 58008 ..................5-91
PL 5.91 Exit Conv. 56430TCLA (1/3).................5-92
PL 5.92 Exit Conv. 56430TCLA (2/3).................5-93
PL 5.93 Exit Conv. 56430TCLA (3/3).................5-94
PL 5.94 Exit Conv. Elec. Panel EE-3566...........5-95
PL 5.95 Conveyor Drive Asm. 56340-1 .............5-96
PL 5.96 Conveyor Drive Asm. 56340-2 .............5-97
6. General Procedures/Information.............6-1

DEC 2019
CMT-330TC Three-Knife Trimmer vii Introduction
Contents.............................................................. 6-1
Introduction.......................................................... 6-1
GP 6.1 Retrieve Recent Error Messages ............ 6-2
GP 6.2 Input/Output Diagnostics......................... 6-3
GP 6.3 Input/Output LEDs................................... 6-4
GP 6.4 Updating Machine Software .................... 6-5
GP 6.5 Proximity Sensors ................................... 6-6
GP 6.6 Retro-reflective Sensors.......................... 6-7
GP 6.7 Diffuse Sensors....................................... 6-8
GP 6.8 Optical Distance Sensor.......................... 6-9
GP 6.9 Barcode Scanner................................... 6-10
GP 6.10 Micro-Switches.................................... 6-11
GP 6.11 Keyed Interlock Switches.................... 6-12
GP 6.12 Hirschmann Connectors...................... 6-13
GP 6.13 Contact Blocks .................................... 6-14
GP 6.14 Speed-Control Air Valves.................... 6-15
GP 6.15 Principles of Operation........................ 6-16
GP 6.16 Specifications...................................... 6-19
GP 6.17 Book Size Chart .................................. 6-20
GP 6.18 Scheduled Maintenance...................... 6-21
GP 6.19 Change Tags....................................... 6-22
7. Wiring Data................................................7-1
Contents.............................................................. 7-1
Introduction.......................................................... 7-1
WD 7.1 Trimmer Schematic –Incoming Voltage. 7-2
WD 7.2 Trimmer Schematic –120 VAC.............. 7-3
WD 7.3 Trimmer Schematic –53 VAC................ 7-4
WD 7.4 Trimmer Schematic –19 VAC................ 7-5
WD 7.5 Trimmer Schematic –9 VAC.................. 7-6
WD 7.6 Trimmer Schematic –75 VDC................ 7-7
WD 7.7 Trimmer Schematic –24 VDC................ 7-8
WD 7.8 Trimmer Schematic –15 VDC................ 7-9
WD 7.9 Trimmer Schematic –5 VDC................ 7-10
WD 7.10 Elevator Schematic –120VAC ........... 7-11
WD 7.11 Elevator Schematic –24VDC............. 7-12
WD 7.12 Tilt Schematic –120VAC.................... 7-13
WD 7.13 Tilt Schematic –24VDC ..................... 7-14
WD 7.14 Pile Feeder Schematic –120VAC...... 7-15
WD 7.15 Pile Feeder Schematic –24VDC........ 7-16
WD 7.16 Long Infeed Schematic –120VAC...... 7-17
WD 7.17 Std. Infeed Schematic –120VAC....... 7-18
WD 7.18 Stacker Schematic –120VAC ............ 7-19
WD 7.19 Stacker Schematic –24VDC.............. 7-20
WD 7.20 Exit Conv. Schematic –120VAC........ 7-21
WD 7.21 Exit Conv. Schematic –24VDC.......... 7-22
WD 7.22 Exit Conv. Schematic –5VDC............ 7-23
WD 7.23 Interconnection Diagram .................... 7-24
WD 7.24 Fuse/Circuit Breaker Chart .................7-25
8. Installation.................................................8-1
Contents..............................................................8-1
Introduction..........................................................8-1
8.1 Shipping Claims.............................................8-2
8.2 Unpacking......................................................8-2
8.3 Moving...........................................................8-2
8.4 Infeed Setup..................................................8-3
8.5 Trimmer Height Setup .................................8-12
8.6 Outfeed Setup .............................................8-13
8.7 Main Power Hookup ....................................8-17
8.8 Main Air Hookup..........................................8-19
8.9 Cleaning ......................................................8-20

DEC 2019
Introduction viii CMT-330TC Three-Knife Trimmer
About this Manual
This Service Manual is part of a multinational
documentation system that includes service
training. It is intended to supplement service
training with specific procedures and necessary
reference information to efficiently service the
CMT-330TC Three-knife trimmer.
Organization
This manual is divided into 7 sections. The sec-
tions are outlined below:
Section 1 –Service Call Procedures
This section outlines the strategy for success-
fully completing a service call.
This section includes the following:
Initial Actions
Fault Analysis
Scheduled Maintenance
Final Actions
Section 2 –Status Indicator RAPs
This section contains Repair Analysis Proce-
dures (RAPs) necessary to repair faults. Enu-
merated procedures are prefixed with RAP 2.x.
The "2" refers to section number in this manual.
Section 3 –Book Quality
This section contains procedures necessary to
correct book trim quality issues. Enumerated
procedures are prefixed with the letters BQ 3.x.
The "3" refers to the section number in this man-
ual.
Section 4 –Repairs/Adjustments
This section contains detailed procedures for the
repair and/or adjustment of mechanical and
electrical components. Enumerated procedures
are prefixed with the letters ADJ 4.x or REP 4.x.
The "4" refers to section number in this manual.
Section 5 –Parts List
This section contains exploded view drawings
and parts lists essential to the repair of the ma-
chine. Enumerated drawings are prefixed with
the letters PL 5.x. The "5" refers to its section
number in this manual.
Section 6 –General Procedures/Information
This section contains general procedures, diag-
nostic information, product specifications, tag
modification information, and other general infor-
mation. General procedures are prefixed with
the letters GP 6.x. The "6" refers to its section
number in this manual.
Section 7 –Wiring Data
This section contains Block Schematic Drawings
(BSDs) and wiring diagrams. Diagrams are enu-
merated with the prefix WD 7.x.
Section 8 –Installation Instructions
This section contains procedures necessary to
install the CMT-330TC and its accessories.
Symbology and Nomenclature
The following reference symbols are used
throughout the documentation
Warnings, Cautions, and Notes
The formats of three specific types of notes
found throughout this manual indicate the level
of danger or importance associated with the task
presented. The format of warning notes, caution
notes, and regular notes imply a certain level of
danger. The following examples give a descrip-
tion. Associate the text format and symbol with
its level of danger or importance.
Warning Definition:
WARNING
A warning indicates an operating or mainte-
nance procedure that if not observed, could
result in injury or loss of life.
Caution Definition:
CAUTION
A Caution with this symbol indicates an operat-
ing or maintenance procedure that if not ob-
served, could result in damage to equipment.
ESD Caution Definition:
CAUTION
A Caution with this symbol indicates an operat-
ing or maintenance procedure that if not ob-
served, could result in damage due to electro-
static discharge.
Note Definition:
Note: A regular note indicates an operating,
maintenance procedure that can be helpful, yet
is not required.

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CMT-330TC Three-Knife Trimmer ix Introduction
Warning Label Symbols
Warning labels are posted throughout the ma-
chine to indicate areas where physical injury
may occur. The following symbols are used:
Read the instruction manual.
The instruction manual should be
read and understood before operat-
ing this machine.
Do not operate with more than
one person!
One person only should operate
this machine at a time.
Cut / Crush Hazard!
Do not operate with covers re-
moved.
Do not disable safety devices.
Crush Hazard!
Do not operate with covers re-
moved.
Do not disable safety devices.
Crush / Entanglement Hazard!
Do not operate with covers or
guards removed.
Electrical Shock Hazard!
Disconnect power before removing
cover.
Electrical Shock Hazard!
Disconnect power before removing
cover.
Power Lockout Procedure
For maximum safety while making ADJUST-
MENTS or REPAIRS to your machine, lock out
the main power disconnect switch. The switch
should be moved to the OFF position and a pad-
lock securely fastened through the loop. The
person adjusting or servicing the machine
should hold the key.
Power Switch
Main Power Disconnect

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Introduction x CMT-330TC Three-Knife Trimmer
NOTES