Scott Heavy Duty Tab Cutte Instruction Manual

Copy No.:

Instruction Manual

Model No. : Scott Heavy Duty Tab Cutter.................

Year of Manufacture : 2005.......

Manufactured by :..........

Document Number : TC--99999--1........

Issue : 1.....................

Date of Issue : July 2005..............

ISSUE NOTE

This is Issue 1; Date of Issue: July 2005

Copyright 2005

Table of Contents

III

Heavy Duty Tab Cutter

TABLE OF CONTENTS

1 INTRODUCTION & SAFETY 1--1...........................................................

1.1 Introduction 1--3....................................................................

1.1.1 Machine Specifications & Utility Requirements 1--4....................................

1.2 General Safety Guidelines 1--5.......................................................

1.3 Safety 1--6..........................................................................

1.3.1 General Machine Safety 1--6.......................................................

1.3.2 Machine Safety Features 1--7......................................................

1.3.3 Safety Switches 1--7..............................................................

1.3.4 Main Power Switch 1--7...........................................................

1.3.5 Guards and Covers 1--8...........................................................

1.3.6 Main Air Disconnect 1--8..........................................................

1.4 Warnings, Cautions & Notes 1--9.....................................................

1.4.1 Warnings 1--9....................................................................

1.4.2 Cautions 1--9....................................................................

1.4.3 Notes 1--9.......................................................................

1.5 On Machine Warnings 1--10...........................................................

1.5.1 Hazards 1--10....................................................................

1.6 Safety Procedures 1--11..............................................................

1.6.1 Appropriate Dress 1--11............................................................

1.6.2 Keep Area Clean 1--11.............................................................

1.6.3 Grease and Oil 1--11..............................................................

1.6.4 Manual Usage 1--11...............................................................

2 INSTALLATION 2--1......................................................................

2.1 Installation Requirements 2--3........................................................

2.2 Pre-Installation Requirements 2--4....................................................

2.3 Installation Of Scott Heavy Duty Tab Cutter 2--5.......................................

2.4 Assembly Instructions 2--5..........................................................

2.4.1 Start Up Adjustments 2--5.........................................................

3 OPERATION 3--1.........................................................................

3.1 GENERAL INFORMATION 3--3........................................................

3.1.1 Before Operating the Machine 3--3.................................................

3.2 Operator’s Controls 3--4.............................................................

3.2.1 Control Panel Layout 3--4.........................................................

3.2.2 Power On/OFF Selector Switch 3--4................................................

3.2.3 Machine Mode Selector Switch 3--4.................................................

3.2.4 Power On Indicator Lamp 3--5.....................................................

3.2.5 Foot Pedal 3--5..................................................................

3.2.6 Main Air ON/OFF 3--5.............................................................

3.2.7 Main Air Regulator & Lubricator 3--6................................................

3.3 Care and Adjustment of Tab Cutting Knives 3--7

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HeavyDutyTabCutter

3.3.1 Before Adjusting Tab Cutting Knives: 3--7............................................

3.4 Setting Tab Cutting Knife Blades 3--8.................................................

3.4.1 Upper Knife Blades 3-- 8...........................................................

3.4.2 Lower Knife Blades 3-- 8...........................................................

3.4.3 Clearing the Blades 3--9...........................................................

3.4.4 To Adjust Knives for Different Tab Length 3--11........................................

3.4.5 To Change Knives for New Tab Extension 3--12.......................................

3.4.6 To Change Tab Position on Sheet 3--13...............................................

3.4.7 Cutting Speed of Knives 3--14.......................................................

3.4.8 Prevent Knives From Becoming Deeply Scored 3--15...................................

4 MAINTENANCE 4--1......................................................................

4.1 Care Of Air Cylinder 4--3.............................................................

4.1.1 Lubrication 4--3..................................................................

4.2 Heavy Duty Tab Cutter Spare Parts List 4--6...........................................

4.3 Machine Troubleshooting 4--7........................................................

4.3.1 Identify Leaks From Muffler 4--8....................................................

4.4 C01--1000 Series Filter -- Regulator Combination 4--9...................................

4.4.1 Installation 4--9..................................................................

4.4.2 Adjustment 4--9..................................................................

4.4.3 Maintenance & Cleaning 4--9......................................................

4.4.4 Vendor Contact Information 4--9....................................................

4.5 304--1000 & 2000 Series Lubricators 4--11..............................................

4.5.1 Installation 4--11..................................................................

4.5.2 Oil Adjustments 4--11..............................................................

4.5.3 Tamper Proof 4--11................................................................

4.5.4 Maintenance 4--11................................................................

4.5.5 Part Information 4--12..............................................................

4.5.6 Vendor Contact Information 4--12....................................................

5 PARTS 5-1..............................................................................

5.1 Knife Assembly 5-4......................................................................

5.2 Table Assembly 5-6.....................................................................

5.3 Paper Guide Assembly 5-8...............................................................

5.4 Air Cylinder Assembly 5-10................................................................

5.5 Air Valve Assembly 5-12..................................................................

5.6 Air Supply Assembly 5-14.................................................................

5.7 Knife Guard Assembly 5-16................................................................

5.8 Leg Extension Assembly 5-18..............................................................

5.9 Machine Mounting Rail Assembly 5-20......................................................

5.10 Bottom Support Rail Assembly 5-22.......................................................

5.1 1 Guard Assembly

5-24....................................................................

5.12 Controls Mounting Assembly 5-26.........................................................

6 SCHEMATICS 6-1........................................................................

1 Introduction & Safety

1--1

Heavy Duty Tab Cutter Issue 1

1 INTRODUCTION & SAFETY

Heavy Duty Tab Cutter Issue 1

1 Introduction & Safety

1--2

Heavy Duty Tab Cutter Issue 1

1 Introduction & Safety

1--3

Heavy Duty Tab Cutter Issue 1

1.1 Introduction

The Scott Heavy Duty Tab Cutter machine cuts tabs on index stock at the rate of up to 3,000 sheets per

hour.

Fig. 1-1. Machine Front View

Fig. 1-2. Machine Rear View

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

1.1.1 Machine Specifications & Utility Requirements

Model Scott Heavy Duty Tab Cuttert

Speed

Up to 2200 sheets per hour.

Sheet Size

MIN: 140MM (5 1/2”) LENGTH
MAX: 381MM (15”) WIDE

Paper

6--POINT TO 25--POINT

Electrical Requirements

15 AMPS, 120 VAC SINGLE PHASE, 50 OR 60 HZ

Decibel Rating

90DB

Dimensions

1219MM (48”) L X 686MM (27”) W X 965MM (38”) H

Shipping Weight

152KG (335LBS)

Warranty

One year against defects in parts and workmanship. Labor Not Included.

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

1.2 General Safety Guidelines

Providing a safe working environment for operating your machine is the responsibility of the user. The
suggested precautions, material safety data and other suggestions that follow do not have preference over
the user’s own plant practices, regulations or safety committee recommendations.

Personal injury and equipment damage can be avoided by the continued adherence to the safety features
provided with this machine and in keeping with the necessary governmental requirements. The guarding
and interlocking safety switches have been installed on the machine for the operator’s safety. These items
should be maintained in good working order by the user.

It is assumed that the user’s safety department has established a safety program that is in keeping with a
complete analysis of industrial hazards. Before installing and operating or performing maintenance and
clean--up procedures on the machine, it is suggested that the safety program be reviewed to ensure that it
covers the possible hazards that might occur with the operation of this machine.

Due consideration must be given to those hazards which arise from the presence of electrical power, high
temperature, and cleaning materials used in the operational areas of the machine. Proper installation and
care of protective devices and over--pressure protective equipment should be considered an essential part of
any safety program.

Special lock--out features are to prevent the possibility of applying power to the equipment at any time when
maintenance work is in progress.

In general, personnel should be guided by all basic rules of safety associated with the equipment and the
process. It should be further understood that information contained in this manual does not relieve operating
and maintenance personnel of the responsibility of exercising normal good judgment in operating and care of
the machine and its attendant equipment.

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

1.3 Safety

1.3.1 General Machine Safety

The Scott Heavy Duty Tabcutter is a safe machine if operated properly.
The machine’s operation should be explained to all operators so that they understand exactly how the
machine works.

THE FOLLOWING PRECAUTIONS SHOULD ALWAYS BE TAKEN:

● Always set toggle switch in center position when adjusting knives.

● Always tilt table up before making any knife adjustment.

● Always turn off air by means of the ball valve which is located at the lubricator assembly.

● Always adjust safety bar close to the knife blades so that there is no room for a person’s fingers between

the safety bar and knives. To make this adjustment, loosen the two wing nuts at each end of the safety
bar, move it close to the knives and tighten. All operators should be instructed to do this.

● Never let anyone operate the micro--switch with his finger. Use a piece of paper. The switch is a

hair--trigger and the machine is extremely fast.

● Instruct everyone to never put their hands near the knives, especially at the extreme ends. When the

machine is in operation no one should be behind it or put their hands near the knives.

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

A

Fig. 1-3. Table Safety Switch

1.3.2 Machine Safety Features

1.3.3 Safety Switches

The machine is equipped with two safety switches.

The table switch (A) is located below the table on
the machine base. The knife guard switch (B) is
located on the base.

When either the table is tilted forward or the knife
guard is open, contact with the switch is broken
and the machine’s main power is disabled.

Once switch contact is broken, it is not necessary
to reset the machine. Machine power is
automatically restored when the table is tilted back
into its correct upright position or the knife guard is
closed.

B

Fig. 1-4. Knife Guard Switch

Fig. 1-5. Turn Machine Off Before Making
Adjustments

1.3.4 Main Power Switch

If machine is to be shut down for adjustments or
repairs, turn the power supply to the machine off.

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

Fig. 1-6. Table and Knife Guard Must Be In
Place to Run Machine

1.3.5 Guards and Covers

The table assembly and the knife guard MUST be
in place and securely fastened before operating
the machine. Safety switches will not allow
machine operation unless the table is in the proper
closed position.

Fig. 1-7. Shut Off Main Air Before Working on
Machine

1.3.6 Main Air Disconnect

Shut off main air before making any machine
adjustments.

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

1.4 Warnings, Cautions & Notes

In order to emphasize certain areas in the interest of personal safety and a properly operated and maintained
machine, you will encounter the words WARNING, CAUTION, and NOTE throughout this manual.

WARNING!

Fig. 1-8. Warnings Indicate Personal Danger

1.4.1 Warnings

AN OPERATING PROCEDURE,
PRACTICE, ETC. WHICH IF NOT
CORRECTLY FOLLOWED, COULD
RESULT IN PERSONAL INJURY OR
LOSS OF LIFE.

WARNING!

CAUTION!

Fig. 1-9. Cautions Indicate Potential Damage to
Equipment

1.4.2 Cautions

AN OPERATING PROCEDURE,
PRACTICE, ETC. WHICH, IF NOT
STRICTLY OBSERVED, COULD RESULT
IN DAMAGE TO OR DESTRUCTION OF
EQUIPMENT.

CAUTION!

Note !

Fig. 1-10. Notes Indicate Essential Information

1.4.3 Notes

An Operating Procedure, Condition,
etc. Which is Essential To Highlight.

Note !

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

1.5 On Machine Warnings

Fig. 1-11. Cutting Blade Hazard

1.5.1 Hazards

Observe Blade Hazard signs.

Fig. 1-12. Voltage Warning

There is a hazardous voltage warning on the main
electrical cabinet below the operator’s controls.

1 Introduction & Safety

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Heavy Duty Tab Cutter Issue 1

1.6 Safety Procedures

Fig. 1-13. Wear Proper Clothing

1.6.1 Appropriate Dress

Personnel working in the machine operation area
must remove jewelry and neckties. Personnel
must wear clothing appropriate for the work area.

Fig. 1-14. Keep Work Area Clean and Neat

1.6.2 Keep Area Clean

Loose materials, tools and equipment, not
essential to the operation of the machine, must be
removed from the machine work area.

Fig. 1-15. Clean Up Oil and Grease Spills

1.6.3 Grease and Oil

Clean up all oil and grease spills around the
machine work area.

Fig. 1-16. Read Manuals First

1.6.4 Manual Usage

Read and understand the instructions in the
manual before operating, adjusting or servicing
machine.

2 Installation

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2 INSTALLATION

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2 Installation

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2 Installation

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2.1 Installation Requirements

Fig. 2-1. Scott Heavy Duty Tab Cutter on Shipping Skid

All procedures in this section provide advance planning and site preparation data for installation of the Scott
Heavy Duty Tab Cutter. Environmental requirements, unpacking instructions, electrical and physical
specifications are included. This information should be used as a reference during the development of site
preparation plans before you install your machine.

If any questions arise while performing any of the following procedures, contact:

Note ! A forklift is required to lift the machine off the shipping skid and place it on the floor.

2 Installation

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Heavy Duty Tab Cutter Issue 1

2.2 Pre-Installation Requirements

The environmental requirements of the Scott Heavy Duty Tab Cutter must be considered well in advance of
the actual installation. Providing a well suited operating environment will help ensure a trouble free
installation process. Consideration should be given to the following items:

● Power, location and rating of power connections.

● Floor strength

● Level floor

● Adequate space must be provided around all four sides of the machine to permit normal operation and

maintenance procedures. The figure shows the minimum space required.

3’ (914mm)

3’ (914mm)

3’ (914mm)

3’ (914mm)

Fig. 2-2. Scott Tab Cutter Space Requirements

● Space should be allocated near the paper tray for a small table that can be used for small jobs, samples,

etc.

● Provide plenty of space In front of the machine so large jobs can be easily moved in and out with skids or

carts.

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Heavy Duty Tab Cutter Issue 1

2.3 Installation Of Scott Heavy Duty Tab Cutter

The machine will arrive in one crate. Inspect the external condition of the crates for visible signs of damage
before opening. If damage is noticeable, notify the carrier and Scott Equipment before proceeding with the
installation.

To assist in the ease of installation, the machine is disassembled prior to shipping and requires some minor
assembly before the machine is operational.

2.4 Assembly Instructions

Fig. 2-3. Attach Air Line and Fill Oil Reservoir

2.4.1 Start Up Adjustments

Step: 1. The machine is shipped assembled.
Step: 2. Read labels telling where hoses are

attached. The two lines on the right go to
the air cylinder on the right side of the
machine. The line on the left goes to
elbow on Lubricator Assembly. The
lead--in hose (10’ rubber hose) attaches
to the ball valve (rear) end of the filter
regulator lubricator assembly.

Step: 3. The other end of this hose goes to your

air source.

Step: 4. One pint of non--detergent oil has been

provided with your machine. Remove
fill--plug on top of lubricator assembly,
and fill with oil to the proper level.

Fig. 2-4. Clear Knife Blades

Step: 5. Operate the rotating knife by hand to

check that the shipping did to disturb the
setting.

If the blades clear without hitting,
proceed to tie air into unit from your air
source with the 10’ rubber lead in hose.
Additional adjustment can be made.
The speed of cutting blades are
adjustable by turning a needle valve on
the under side of machine.

Step: 6. Adjust speed so that the action of the

knives does not interfere with the feeding
of stock by the operator.
This helps to take some of the slop out of
the knife action and allows a better
registration by the operator.

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Heavy Duty Tab Cutter Issue 1

Note ! There are no other adjustments necessary other than the adjustment of the cutting force

which is done by changing the air pressure.

Fig. 2-5. Connect Air Line

Step: 7. Supply a 1/4 NPT air line with 5 ScFm @

80psi (142LPM @ 5.3bar) to the air shut
off valve located at the back of the
machine.

Note ! The compressed air line at the main

AIR IN features a ON/OFF valve for
safety. Place the valve in the closed
(down) position when connecting the
machine to the plant air supply.

Fig. 2-6. Main Air Regulator Set to 50Lbs.

Step: 8. Set the main air regulator to 50psi

(3.4bar). (60lbs is recommend pressure
to use).

Note ! Unit will not operate properly at less

than 50lbs. pressure.

Step: 9. Plug electrical cord plug into a 110 volt

power source.

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Heavy Duty Tab Cutter Issue 1

Fig. 2-7. Adjust Lubricator

Step: 10.Locate the Mode Selection switch on the

operator’s panel.

Note ! In the Auto mode, the machine action

is activated by a switch as paper is
inserted.

In the Manual position, the machine is
activated only by the footswitch.

Step: 11.With the Mode switch in the Manual

position, adjust oil flow at lubricator
assembly with screw driver on screw
beside the fill plug. Operate machine
until oil drops appear in the transparent
dome on top of lubricator.

Step: 12.Adjust screw in a clockwise direction until

approximately 10 to 15 cycles of the
machine produce one drop of oil.
See Chapter 4 Maintenance Section for
more information on Lubricator Assembly.

Note ! Keeping oil in lubricator and the filter

clean periodically is your basic
service on the machine.

3 Operation

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Heavy Duty Tab Cutter Issue 1

3 OPERATION

Heavy Duty Tab Cutter Issue 1