Challenge CHAMPION 370 XT, CHAMPION 370 XG Operator's Manual

Instruction Manual

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CHALLENGE

CHAMPION 370

PAPER CUTTER

Serial Numbers 07276

& Up

OPERATOR’S

MANUAL

The Challenge Machinery Company

6125 Norton Center Drive

Norton Shores, MI 49441-6081 USA

ChallengeMachinery.com

F.370-B-O

CHAMPION 370

PAPER CUTTER

Mod

els XG & XT

Sold and Serviced by

October 2007

1.0 Introduction

1.0 Introduction

THIS MANUAL is designed to help you get the most from your Challenge equipment. Keep this
manual in a safe, convenient place for quick reference by operators and service personnel.

SAFETY ALERT! This symbol means CAUTION: Personal safety
instructions! Pay special attention to the instructions in bold type. Personal injury may result if the
precautions are not read and followed.

READ THIS MANUAL BEFORE OPERATING! Follow precautions and instructions given and you
should have years of trouble-free operation. If after reading the manual questions still remain, contact
your Authorized Challenge Dealer.

FOR PARTS AND SERVICE, contact the Authorized Challenge Dealer from whom you purchased
your machine. Use the illustrations and parts lists at the back of this manual to identify the correct
parts needed. Always give the SERIAL NUMBER and MODEL of your machine to insure the correct
parts are sent as soon as possible.

Take a few minutes right now to RECORD YOUR MACHINE SERIAL NUMBER in the space
provided on the front cover of this manual. Also be sure to fill out the warranty card accompanying
your machine and return it to CHALLENGE.

If you bought a used machine, it is important to have the following information on record at Challenge.
Copy this page, fill in the information and send it care of The Challenge Machinery Company • Attn.:
Service Department • 6125 Norton Center Drive • Norton Shores • MI 49441-6081

CHALLENGE MODEL SERIAL NUMBER
ATTN COMPANY

ADDRESS
CITY STATE/PROVINCE ZIP
PHONE DATE INSTALLED
DEALER NAME & CITY

* WARRANTY INFORMATION *

It is very important that you read and understand the conditions outlined in the Warranty Information
Sheet attached to the outside of the shipping container of your machine.

The Warranty Information Sheet must be filled out completely and returned to THE CHALLENGE
MACHINERY COMPANY in order for the warranty to be issued for this machine.

The Challenge Machinery Company • 6125 Norton Center Dr.• Norton Shores MI 49441

Copyright© 1998-2007 by The Challenge Machinery Company. All rights reserved. Printed in the USA.

2

Challenge® is a registered trademark of

1.0 Introduction

TABLE OF CONTENTS

1.0 Introduction .......................................................................................................................................2

2.0 Safety................................................................................................................................................5

2.1 Precautions...................................................................................................................................5

2.2 Power Lockout Procedure ............................................................................................................5

2.3 Warning Label Definitions.............................................................................................................6

3.0 Packing List.......................................................................................................................................8

4.0 Specifications....................................................................................................................................9

5.0 Footprint..........................................................................................................................................10

6.0 Installation & Setup .........................................................................................................................11

6.1 Inspecting Shipment ...................................................................................................................11

6.2 Uncrating ....................................................................................................................................11

6.3 Re-Crating and Shipping ............................................................................................................13

6.4 Lifting Instructions.......................................................................................................................13

6.5 Cleaning......................................................................................................................................13

6.6 Assembly: Standard...................................................................................................................14

6.7 Assembly: Table Out .................................................................................................................14

6.8 Hydraulic Check..........................................................................................................................17

6.9 Power Hook-Up ..........................................................................................................................18

6.10 Three Phase Hook-Up..............................................................................................................19

7.0 Champion 370 Diagram ..................................................................................................................21

8.0 Operation ........................................................................................................................................22

8.1 Power - Main Power Switch........................................................................................................22

8.2 Start Up.......................................................................................................................................22

8.3 Making a Cut...............................................................................................................................23

8.3.1 Shutting Off the Hydraulic Motor.........................................................................................23

8.4 Jogging Aid.................................................................................................................................23

8.5 Clamp Pressure Adjustment.......................................................................................................24

8.6 Pre-Clamping..............................................................................................................................24

8.7 Knife Change Alarm and Lubrication Alarm ...............................................................................24

8.8 Definition of Keys........................................................................................................................25

8.8.1 Backgauge Glide Control ....................................................................................................25

8.8.2 IN/MM Key...........................................................................................................................25

8.8.3 Air Table ON/OFF Key........................................................................................................25

8.8.4 SEND Key ...........................................................................................................................25

8.8.5 Push-Out Key......................................................................................................................26

8.8.6 Clear Key.............................................................................................................................26

8.8.7 Enter Key.............................................................................................................................26

8.8.8 Priority Add (X/Y) Key .........................................................................................................26

8.8.9 Soft-Keys.............................................................................................................................26

8.8.10 Arrow Keys........................................................................................................................27

8.8.11 Contrast Control ................................................................................................................27

8.9 Manual Backgauge Control ........................................................................................................27

8.9.1 Backgauge Control Knob ....................................................................................................27

8.9.2 Backgauge Glide Control ....................................................................................................27

8.9.3 Backlash Indicator...............................................................................................................27

8.10 Send Mode ...............................................................................................................................27

8.10.1 Entering Math....................................................................................................................28

8.10.2 Entering Fractions .............................................................................................................28

8.11 Repeat Mode ............................................................................................................................28

8.12 Maintenance Mode ...................................................................................................................29

8.12.1 Language ..........................................................................................................................29

8.12.2 Parameters........................................................................................................................29

8.12.3 Diagnostic..........................................................................................................................30

3

1.0 Introduction

8.13 Job Mode..................................................................................................................................31

8.13.1 Lock/Unlocking a Job........................................................................................................31

8.13.2 Copying a Job...................................................................................................................32

8.13.3 Erasing a Job....................................................................................................................32

8.13.4 Creating a New Job ..........................................................................................................32

8.13.5 Editing an Existing Job......................................................................................................35

8.13.6 Running a Programmed Job.............................................................................................36

8.13.7 Exiting a Job .....................................................................................................................36

8.13.8 Label Cutting.....................................................................................................................37

8.14 An Example Job – XG Model...................................................................................................38

9.0 Operating Tips ................................................................................................................................39

10.0 Routine Maintenance/Adjustments...............................................................................................40

10.1 Knife Care ................................................................................................................................40

10.1.1 Knife Change ....................................................................................................................41

10.1.2 Cut Quality ........................................................................................................................44

10.1.3 Bevel Angle.......................................................................................................................45

10.1.4 Helpful Suggestions..........................................................................................................45

10.1.5 Knife Tips..........................................................................................................................46

10.2 False Clamp Plate....................................................................................................................46

10.3 Lubrication................................................................................................................................47

10.4 Hydraulic System .....................................................................................................................49

10.4.1 Recommended Oils ..........................................................................................................50

10.4.2 Oil Change........................................................................................................................50

10.5 Line Light Adjustment...............................................................................................................51

10.5.1 Line Light Bulb Replacement:...........................................................................................52

10.6 Cleaning ...................................................................................................................................52

10.6.1 Table Conditioning............................................................................................................53

11.0 Program Log.................................................................................................................................54

12.0 Channel Log .................................................................................................................................55

13.0 Safety System Tests.....................................................................................................................56

4

2.0 Safety

2.0 Safety

2.1 Precautions

• This machine is designed for one-person operation. Never operate the machine with more than
one person.

• Safe use of this machine is the responsibility of the operator. Use good judgment and common
sense when working with and around this machine.

• Read and understand all instructions thoroughly before using the machine. If questions remain,
contact the dealer from which you purchased this machine. Failure to understand the operating
instructions may result in personal injury.

• Only trained and authorized people should operate this machine.

• Do not alter safety guards or devices. They are for your protection. Severe personal injury may

result.

• Disconnect power before cleaning or performing maintenance. See Section 2.2 Power Lockout
Procedure.

• Observe all caution labels on this machine.

• Be sure the cutter is properly grounded.

• Be sure there is sufficient power to operate the cutter properly.

• Observe all caution plates mounted on this cutter.

• Keep foreign objects off table and away from cutter blade.

• BE EXTREMELY CAREFUL when handling and changing the cutter knife. Severe lacerations or

dismemberment could result from careless handling procedures.

• Keep the floor around the cutter free of trim, debris, oil and grease.

• When replacing hydraulic parts, loosen the connections slowly to release pressure. Never loosen

connections with the machine running.

• If the cutter sounds or operates unusually, turn it off and consult the troubleshooting section of
this manual. If the problem cannot be corrected, have it checked by a qualified service person.

• CRUSH HAZARD- Keep hand and fingers from under the clamp when clamping paper. Use
Jogging Aid to load paper, and use the backgauge to push paper out before unloading. DO NOT

REACH UNDER THE KNIFE AND CLAMP AREA!

• Never ship machine with the knife installed.

2.2 Power Lockout Procedure

For maximum safety when making adjustments or repairs to your machine, be sure to lock out the

n power control switch to which the machine is connected. The switch should be moved to the

mai
OFF position and a padlock placed in the loop. The person servicing the machine should hold the
key.

5

Figure 1

2.0 Safety

2.3 Warning Label Definitions

The following warning labels are found at various locations on your machine. Read and understand
the meaning of each symbol. If a label is lost from the machine, it should be replaced. The item
number and location of each label can be found in Section Error! Reference source not found..

HAZARDOUS AREA

Disconnect power before cleaning, servicing, or making adjustments not requiring
power. Do not alter safety guards or devices; they are for your protection. Replace
all guards. Do not operate with any guards removed.

SHOCK HAZARD
Disconnect power before removing cover. Replace cover before operation.

6

2.0 Safety

!OJO!

INSTRUCCIONES DE SEGURIDADPERSONAL. Lea las instrucciones porque se refieren a su
seguridad personal. Fall de obedecer las instrucciones que siguen podria resultar en lesiones
corporales.

• Esta maquina, junto con sus mecanismos de seguridad, esta disenada para ser manejada por

• UNA SOLA PERSONA a la vez. Jamas debe ser manejada por mas de una persona al mismo

• tiempo.

• La seguridad es la responsabilidad del operario que usa esta maquina.

• LEA DETENIDAMENTE el manual de instrucciones y las PRECAUCIONES DE SEGURIDAD

antes de poner a funcionar la cortadora. Pidale a su supervisor una copia.

• El manejo de la guillotina debe estar exclusivamente a cargo de personal entrenado y autorizado
para ello.

• NO MODIFIQUE LOS MECANISMOS DE SEGURIDAD, estan ahi para su proteccion no deben
ni modificarse ni quitarse.

• DESCONECTE LA CORRIENTE ELECTRICA antes de proceder a hacerle servicio de limpieza,
engrasar, o de hacer adjustes que no requieren corriente. Trabe el interruptor en la posicion
OFF (apagado); vea “Procedimiento para cortar la corriente electrica” al pie de esta pagina.

• Eche llave a la guillotina y quite la llave cuando la maquina no esta en operacion; vea “Corriente
electrica”.

• Asegurese de que la guillotina este debidamente a tierra. Vea “Conexion de la fuerza electrica”.

• Verifique el voltaje y asegurese de que este sea suficiente para el debido funcionamiento de la

guillotina.

• Preste atencion a todas las placas con advertencias instaladas en esta guillotina.

• No permita que objetos estranos esten en la mesa o cerca de la cuchilla cortadora.

• TENGA SUMO CUIDADO al tocar y cambiar la cuchilla. Heridas severas y hasta

desmembramiento pueden resultar del manejo sin cuidado o negligente.

• El suelo alrededor de la guillotina debe mantenerse despejado y libre de recortes, desperdicios,
aceite y grasa.

• Al haber la necesidad de reemplazar partes hidraulicas, afloje todas las conexiones poco a poco
para dejar escapar la presion. Jamas debe aflojarse conexiones mientras la maquina este

• andando.

• Si la guillotina empezara a sonar o trabajar diferentemente a lo acostumbrado, desconectela y

consulte la seccion “Troubleshooting” (Reparador) de este manual. Si no es posible corregir el
problema, llame a su servicio autorizado para que le examinen la maquina.

• PELIGRO DE MACHUQUE - Mantenga manos y dedos fuera de la agarradera mientras sujeta el
papel. Use el calibrador trasero y su rueda de mano para empujar el papel cortado. NO PONGA

SUS MANOS BAJOLA CUCHILLA O AREA DE LA AGARRADERA.

• NO OPERE SIN LAS GUARDAS PROTECTORAS!

This Este simbolo de alerta de seguridad significa ¡ OJO ! -

¡ OJO ! PRECAUCION - Como proceder para desconectar
la

Para maxima seguridad durante ajustes y reparaciones de su maquina, verifique bien que el interruptor principal
de control de corriente al cual la maquina esta conectada, este desconectado. El interruptor deba ser puesto en
la posicion “OFF” (desconectado) y se debe poner un candado en la anilla. La llave del candado debe ser
guardada por la persona que estara efectuando los trabajos de servicio o de reparacion en la guillotina.

Desconecte la corriente electrica antes de proceder a hacer cualquier ajuste o reparacion o de efectuar el
engrase en cualquier maquina.

corriente electrica.

7

3.0 Packing List

3.0 Packing List

Part No. Description Qty.

Basic Machine 1

Extension Side Tables:

16026 36” Steel Side Table (LH) 1
16027 36” Steel Side Table (RH) 1
49147 Side Table Back Plate (LH) 1
49080 Side Table Back Plate (RH) 1
A-8495 Side Table Support (LH) 1
A-8496 Side Table Support (RH) 1
H-6913-606 Side Table Bolts 10
H-6424-6 Side Table Hex Nuts 10
H-6913-606 Side Table Mounting Bolts (shipped installed) 8
H-7321-6 Side Table Mounting Washers (shipped installed) 8
49012 False Clamp Plate (shipped installed) 1
49055 Knife 2
H-6918-608 Knife Bolts 9

8815

4173 Cutting Sticks (one installed) 4
A-12608-6 Jogging Aid 1

Tool Kit (P/N: K-

49000):

49226 Knife Lifter Assembly 2
5064 Cutting Stick Puller 1
W-178 5/16 Ratcheting Box Wrench 1
W-164 Hex “T” Wrench 1
W-158 5/16 Open End Wrench 1
W-141 1/8” 1
W-137 5/32” 1

Fuses:

E-2308 3.2 A 1
E-2330-7 5 A.S.B. 1
E-889-35 1 A.S.B. 1
E-889-5 4 A.S.B. 1
E-889-9 8 A.S.B. 1
E-2330-8 6.3 A.S.B. 1
E-2330-3 2 A.S.B. 1

Knife Washers, Special 9

8

4.0 Specifications

4.0 Specifications

Description Inch Units Metric Units

Cutting Width 37” 94.0 cm
Clamp Opening 5-1/4” 13.3 cm
Clamping Force 2000-6900 lbs. 8896 – 30693 N
Minimum Cut – Standard ¾” 1.9 cm

- w/ False Clamp Plate 2-5/8” 6.7 cm
Table Space
Front: (std.)
Back:
Dimensions
Table Height 36” 91.4 cm
Overall Height 60” 152.4 cm
Overall Length 86 ¼” 219 cm
Overall Width 48 ½” 123 cm
w/ Side Tables 109” 276.9 cm
w/o Side Tables 63 ¼” 160.7 cm
Approx. Net Weight 3750 lbs 1701 kg
Approx. Shipping Weight 4200 lbs 1905 kg
Will pass through door:
Assembled 63 ½” 162 cm
Table/treadle out 35” 89 cm

Electrical

Standard: 10 HP, 3 Phase, 60 Hz AC; 208/230V + 10% @ 38A or 460V + 10% @ 16.5A

XG series has 4000 cuts on 99 channels.
Minimum space between cut positions is 0.005” or 0.1mm.

Repeat positioning accuracy is 0.003” or 0.05mm.
Electric Eyes:

Response time < 68 ms
Object detection capability – 12 mm

Challenge reserves the right to make changes to any product or specification without notice and
without incurring responsibility to existing units.

25”
40”

63.5 cm

101.6 cm

9

5.0 Footprint

5.0 Footprint

10

6.0 Installation & Setup

6.0 Installation & Setup

6.1 Inspecting Shipment

This machine has been carefully packed to prevent damage during shipment. However, claims for
damage or loss are the responsibility of the recipient. Inspect all shipments as soon as they are
received. If there is any noticeable damage, note it on the freight bill. Visual and/or hidden damage
must be reported to the claims department of the carrier within 15 days. Contact your dealer if you
need any assistance. Check the contents of the box against the packing list on page 8. Make sure
there are no missing items.

6.2 Uncrating

This machine is lagged to a wood skid and covered with a triple-walled corrugated container. Loosen

laps of the carton where they are attached to the skid. When loose, the carton can be lifted

the f
straight up. Remove the side tables and accessory box, which are also attached to the skid. Place
the cutter/skid about where the machine will be positioned and remove the lag screws from the skid.

Remove the lower shipping block holding the counter weight up. It is secured in place with a lag
screw and washers. Remove the upper shipping block, which is also secured in place with a lag
screw and washers. If the upper wood block cannot be removed because the knife bar is in the way,
wait until the machine is powered up for the first time and remove the upper wood block when the
knife bar has been raised under power.

Make sure that both of the rollers, for the counter weight, are riding on the guide shaft. It is possible
that during shipping, one may have moved off of the shaft. The rollers are located on the top and
bottom of the counter weight. The counter weight is located inside the left front enclosure door
behind the clamp cylinder. Make sure if the machine is ever reshipped the counter weight is blocked
up so that there is slack in the counter weight chain and the counter weight does not bounce (Figure

2). The counter weight should be blocked/ held up with a wood 2x4 piece of lumber 11-5/8” long.

This block needs to be secured in place with a lag screw and washers as shown in Figure 2, page 12.
Remove the shipping block securing the paper deflector. This shipping block is wedged between the

bottom of the paper deflector assembly and the mounting pin for the paper deflector extension spring.
The shipping block is held in place by a cable tie. The cable tie and shipping block are accessible
through the left arch access hole by removing the left arch end cover (Figure 3, page 12). If the
machine is ever reshipped, a 1” X 2” piece of lumber (actual size 3/4” X 1-1/2”) 17” long should be
wedged in between the paper deflector assembly and the mounting pin for the paper deflector
extension spring as it was when shipped from the factory.

Before the machine can be run for the first time, the 3/4 NPT plug in the reservoir needs to be
replaced with the breather cap, see section 6.8 Hydraulic Check on page 17.

Save the packing materials.

11

6.0 Installation & Setup

Paper

Deflector

Cable

Shipping

Block

Figure 2

Left Arch

End Cover

Tie

12

Figure 3

6.0 Installation & Setup

6.3 Re-Crating and Shipping

Save the packing materials and braces. All packing blocks and hardware should be saved or
reproduced in order to ship the machine again. If the machine is not repacked as it came from the
factory, damage will result when trucked.

• Remove the knife before shipping.

• Brace the back-end of the table to the skid using a 2x4.

• Use a skid larger than the outer tip-to-tip dimensions of the machine.

• Block the counter-weight according to Figure 2.

• Remove the hydraulic breather cap and plug with a ¾ NPT plug.

• Always lift and transport from the front of the machine. The carton has lifting instructions, so

it must be placed properly on the skid.
Challenge is not responsible for an improperly packed machine. The skid and packing materials are
available for purchase from Challenge.

6.4 Lifting Instructions

Professional riggers should do unpacking, handling, and positioning. If handling or unpacking is a

blem, your dealer or a local trucking facility should be able to supply or recommend a qualified

pro
rigger. This 2550-lb/1157-kg machine should be moved with experienced people and the proper
equipment. Do not risk personal injury or damage by attempting to move machinery with makeshift
equipment or inadequate manpower.

Lifting straps may also be used to lift the machine by placing the straps around the front and rear of
the table. When straps are used in this way, wood blocks must be placed beside the lead screw to
prevent damage, (Figure 4). A bent lead screw will cause the backgauge to bind. The lead screw
cover must also be removed. Do not strap around the lead screw cover.

The backgauge should be positioned all the way to the front of the table and straps placed as close
the machine body as possible. Gently lift the cutter, remove the skid and carefully place the cutter on
the floor.

6.5 Cleaning

Wipe down the table and bare metal surfaces with a non-flammable solvent such as CRC or blanket
wash. The table surface is cast iron and will rust if left unprotected. Coat the table with a non­abrasive wax. A Cutter Care Kit, p/n 16077, with cleaner and wax, is available thru your Authorized
Challenge Dealer. The protective film on the console may be removed. Never clean console with
petroleum based solvents. Damage will result. See also Operator Cleaning on page 52.

13

Figure 4

6.0 Installation & Setup

6.6 Assembly: Standard

Unless otherwise specified, the only items that have been disassembled for shipping are the
extension side tables. To assemble the table extensions, follow the procedure below.

NOTE: Assembled side tables are awkward and heavy. Use two people to attach the side tables.

1. Install the side table supports. Each support is attached to the frame with two (2) bolts and
washers. (Mounting bolts are shipped installed in the frame - remove them to install
supports.)

2. Thread the 1/2-13 hex nut, packed with the machine, onto the 1/2-13 X 2-1/4 hex bolt. Screw
the bolt into the nut welded on the table support.

3. Assemble the side table backs to the table surfaces. The extension table bolts and hex nuts
are packed inside the tool kit box. Tables are installed with the clearance hole for the knife
gib adjusting screws towards the middle of the cutter. Make sure the right hand side table
back plate is bolted onto the right hand side table, and the left hand side table back plate is
bolted onto the left hand side table.

4. Have one person hold the assembled side table in position while the other aligns the holes
and threads the mounting bolts with washers. (Mounting bolts are shipped installed in the
side of table- remove them to install tables.)

5. Use a 9/16” socket and extension to lightly tighten the mounting bolts, then tap the extension
table up or down with a rubber mallet until it is flush with the main table. Run a straight edge
or sheet of paper over the seam to check the fit. Make sure your stock will not catch on the
seam.

6. Locate the leveling bolt that was threaded into the welded nut on the table support in step 2.
You may have to loosen the mounting bolts a little to allow enough play to level the table.
When the extension tables are leveled and the surface joints even, tighten the mounting bolts
securely. Make sure the 1/2-13 hex nut, threaded on the leveling bolt in step 2, is tightened
to prevent the leveling bolt from loosening.

7. The tables are powder coated and need only be wiped down with a dry cloth. DO NOT apply
solvents or abrasive cleaners to extension table surfaces. They may cause discoloration or
scratches.

6.7 Assembly: Table Out

If your cutter has been shipped knocked-down, it is even more important to have a rigger or qualified

sonnel with the right equipment to position and assemble your cutter.

per
Your cutter will arrive in two crates. One contains the arch/base assembly. The second, accessory

box contains the parts, accessories, and table. Reassemble as follows:

1. Remove the crate from the arch/base assembly.

2. Remove the accessories from the accessory box.

3. Lift the table out of the accessory box. NOTE: Be careful not to damage or bend the lead
screw or backgauge drive motor assembly. Use wood blocks beside the screw if straps are
used (Figure 4 on page 13).

14

6.0 Installation & Setup

4. Remove the rear arch cover assembly.

5. Insert the table from the rear of the machine, through the arch. The table is located using two
special taper pins through holes on the rear table mounting pads.

6. After locating the table, install the eight (8) table bolts. Seat the taper pins and tighten the
bolts.

7. Attach the front and rear side guides. Install the table end cover. Install the rear table
polycarbonate cover to the table end cover and side guides.

8. Install the paper deflector through the access point inside the front enclosure, under the table.
Depress the deflector with your thumb while installing the assembly to clear the knife bar,
(Figure 5). Attach with two 3/8-16 x 1" socket head cap screws.

Figure 5

One socket screw must be installed from inside the arch. Remove the side guard plate for

access. Both bolts should have shake proof lock washers.

9. Mount the cut button cable assembly to the underside of the table.

10. Mount the main power disconnect switch to the underside of the table.

11. Fasten one end of the encoder cable, chain carrier to the frame of the machine. Route the
carrier chain through the cutout in the table brace. Fasten it to the backgauge carrier. Install
a strain relief cable tie to the backgauge carrier to secure the encoder cable. Plug the
encoder cable into the encoder. (Figure 6, page 16)

15

6.0 Installation & Setup

12. Install the forward and rearward lead screw covers using eight 1/4-20 x ½” button head cap
screws, eight ¼” flat washers, and eight ¼” internal tooth lock washers.

Figure 6

13. Reconnect the backgauge motor cable. From the table, the cable runs through the strain
relief bushing into the motor housing, (Figure 8). Attach the wires according to the wiring
schematic in the back of this manual for the machine model you have.

16

Figure 7

Cable
Ties

6.0 Installation & Setup

Figure 8

14. Connect the tube from the blower to the plastic connector attached to the air channel cover
on the bottom of the table if required. Reconnect the wires to the air blower and solenoid
according to the wiring diagram for the machine model you have.

15. Open each electric eye end-cover. Mount the electric eyes to the machine as shown in
Figure 9. The end-covers are oriented toward the outside of the machine. Connect each
electric eye, leaving the connectors inside the electric eye cases. Replace the end-covers.

6.8 Hydraulic Check

When the machine is shipped, the breather cap should be replaced with a 3/4 NPT plug. This is how
the machine is shipped from the factory. Before the machine can be run for the first time the NPT
plug needs to be replaced with the breather cap. Access the plug behind the small cover on the
hydraulic power unit cover behind the machine.

The hydraulic reservoir is filled with 15 gallons of grade #46 hydraulic oil at the factory. The fluid level
should be checked before operation, and periodically during normal operation. The reservoir is
located behind the cutter, beneath the table (Figure 10). The hydraulic tank has a breather cap that

17

Figure 9