Wachs DW Guillotine User manual

DW Guillotine
User’s Manual
Copyright © 2012 E.H. Wachs. All rights reserved.
This manual may not be reproduced in whole or in part
without the written consent of E.H. Wachs.
E.H. Wachs
600 Knightsbridge Parkway
Lincolnshire, IL 60069
www.ehwachs.com
E.H. Wachs Part No. 29-MAN-10
Rev. A, March 2012
Revision History:
Original March 2012

DW Guillotine
Part No. 29-MAN-10, Rev. A E.H. Wachs

Table of Contents
E.H. Wachs Part No. 29-MAN-10, Rev. A 1
Table of Contents
Chapter 1: About the DW Guillotine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
How to Use The Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Symbols and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Manual Updates and Revision Tracking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Equipment Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 2: Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Operator Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Protective Equipment Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Safety Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chapter 3: Operating Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Mounting the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Making the Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Cleaning and Removing the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Chapter 4: Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Replacing the Cutting Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Replacing the Wheel Liners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Replacing the Mounting Shoes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Chapter 5: Parts List and Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Ordering Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Repair Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Return Goods Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Drawings and Parts Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

DW Guillotine
2 Part No. 29-MAN-10, Rev. A E.H. Wachs

Chapter 1, About the DW Guillotine
E.H. Wachs Part No. 29-MAN-10, Rev. A 1
Chapter 1
About the DW
Guillotine
PURPOSE OF THIS MANUAL
This manual explains how to operate and maintain the DW
(diamond wire) Guillotine. It includes instructions for set-
up, operation, and maintenance. It also contains parts lists,
diagrams, and service information to help you order
replacement parts and perform user-serviceable repairs.
Before operating the DW Guillotine, you should read
through this manual and become familiar with all instruc-
tions.
HOW TO USE THE MANUAL
Throughoutthismanual,refer
to this column for warnings,
cautions, and notices with
supplementary information.
This manual is organized to help you quickly find the infor-
mation you need. Each chapter describes a specific topic on
using or maintaining your equipment.
Each page is designed with two columns. Thislarge column
on the inside of the page contains instructions and illustra-
tions. Use these instructions to operate and maintain the
equipment.
The narrower column on the outside contains additional
information such as warnings, special notes, and defini-
tions. Refer to it for safety notes and other information.
In This Chapter
PURPOSE OF THIS MANUAL
HOW TO USE THE MANUAL
SYMBOLS AND WARNINGS
MANUAL UPDATES AND
REVISION TRACKING
EQUIPMENT DESCRIPTION

DW Guillotine
2 Part No. 29-MAN-10, Rev. A E.H. Wachs
SYMBOLS AND WARNINGS
The following symbols are used throughout this manual to
indicate special notes and warnings. They appear in the out-
side column of the page, next to the section they refer to.
Make sure you understand what each symbol means, and
follow all instructions for cautions and warnings.
A WARNING alert with the
safety alert symbol indicates
a potentially hazardous situa-
tion that could result in seri-
ous injury or death.
A CAUTION alert with the
safety alert symbol indicates
a potentially hazardous situa-
tion that could result in
minor or moderate injury.
A CAUTION alert with the
damage alert symbol indi-
cates a situation that will
result in damage to the
equipment.
An IMPORTANT alert with
the damage alert symbol indi-
cates a situation that may
result in damage to the
equipment.
WARNING
This is the safety alert symbol. It is used
to alert you to potential personal injury
hazards. Obey all safety messages that
follow this symbol to avoid possible
injury or death.
CAUTION
CAUTION
This is the equipment damage alert
symbol. It is used to alert you to poten-
tial equipment damage situations.
Obey all messages that follow this sym-
bol to avoid damaging the equipment or
workpiece on which it is operating.
IMPORTANT

Chapter 1, About the DW Guillotine: Manual Updates and Revision Tracking
E.H. Wachs Part No. 29-MAN-10, Rev. A 3
A NOTE provides supple-
mentary information or oper-
ating tips.
MANUAL UPDATES AND REVISION TRACKING
Current versions of E.H.
Wachs Company manuals
are also available in PDF for-
mat. You can request an
electroniccopyof thismanual
by emailing customer service
at [email protected].
Occasionally, we will update manuals with improved opera-
tion or maintenance procedures, or with corrections if nec-
essary. When a manual is revised, we will update the
revision history on the title page.
You may have factory service or upgrades performed on the
equipment. If this service changes any technical data or
operation and maintenance procedures, we will include a
revised manual when we return the equipment to you.
EQUIPMENT DESCRIPTION
The DW Guillotine is designed to perform fast, square cut-
offs of pipes 4”-16” (102-406 mm) in diameter. The
machine is compact, light-weight, and easy to set up. It uses
a diamond-studded wire that cuts through all common pipe
materials.
The following figures illustrate the machine’s features and
components.
It operates on a standard Type II hydraulic tool circuit (8
gpm [30 l/min] flow at 1500 psi (103 bar]).
NOTE
NOTE
This symbol indicates a user note. Notes
provide additional information to supple-
ment the instructions, or tips for easier
operation.

DW Guillotine
4 Part No. 29-MAN-10, Rev. A E.H. Wachs
Figure 1-1. The photo shows the DW Guillotine
mounted and ready to cut.

Chapter 1, About the DW Guillotine: Equipment Description
E.H. Wachs Part No. 29-MAN-10, Rev. A 5
Figure 1-2. The drive wheel runs on the shaft of the
hydraulic motor. The idler wheels spin freely with the
motion of the wire.
Figure 1-3. Direction arrows on the wheels and frame
show the direction of wire rotation.
Drive wheel
Idler wheels

DW Guillotine
6 Part No. 29-MAN-10, Rev. A E.H. Wachs
Figure 1-4. A clamping strap with a ratcheting clamp
holds the machine to the pipe.
Figure 1-5. The photo shows the fittings and controls
on the machine.
Tank
(return)
Pressure
ON/OFF lever (in
OFF position)
Coolant
fitting

Chapter 1, About the DW Guillotine: Equipment Description
E.H. Wachs Part No. 29-MAN-10, Rev. A 7
Figure 1-6. The tensioning gauge monitors the ten-
sion on the wire as it cuts.
• The indicator should be below the yellow band
when the machine is not in use. Leaving tension on
the wire during storage could damage the wheel
inserts.
• The indicator should be in the yellow band when the
machine is ready for cutting.
• The indicator should be in the green band (as shown
in photo) when cutting. Operate the feed handle to
keep the indicator in the green band.
• If the indicator is in the red band, the tension is too
high. Reduce the feed rate.

DW Guillotine
8 Part No. 29-MAN-10, Rev. A E.H. Wachs
Figure 1-7. A storage stand is provided to hold the
machine and accessories. The coolant sprayer pro-
vides water for cutting lubrication.

Chapter 2, Safety
E.H. Wachs Part No. 29-MAN-10, Rev. A 9
Chapter 2
Safety
The E.H. Wachs Company takes great pride in designing
and manufacturing safe, high-quality products. We make
user safety a top priority in the design of all our products.
Read this chapter carefully before operating the equipment.
It contains important safety instructions and recommenda-
tions.
OPERATOR SAFETY
Follow these guidelines for safe operation of the equip-
ment.
Look for this sym-
bol throughout the
manual.Itindicates
a personal injury
hazard.
•READ THE OPERATING MANUAL. Make sure
you understand all setup and operating instructions
before you begin.
•INSPECT MACHINE AND ACCESSORIES.
Before starting the machine, look for loose bolts or
nuts, leaking lubricant, rusted components, and any
other physical conditions that may affect operation.
Properly maintaining the machine can greatly decrease
the chances for injury.
•ALWAYS READ PLACARDS AND LABELS. Make
sure all placards, labels, and stickers are clearly legible
and in good condition. You can purchase replacement
labels from E.H. Wachs Company.
•KEEP CLEAR OF MOVING PARTS. Keep hands,
arms, and fingers clear of all rotating or moving parts.
In This Chapter
OPERATOR SAFETY
SAFETY LABELS

DW Guillotine
10 Part No. 29-MAN-10, Rev. A E.H. Wachs
Always turn machine off before doing any adjustments
or service.
•SECURE LOOSE CLOTHING AND JEWELRY.
Secure or remove loose-fitting clothing and jewelry, and
securely bind long hair, to prevent them from getting
caught in moving parts of the machine.
•KEEP WORK AREA CLEAR. Keep all clutter and
nonessential materials out of the work area. Only people
directly involved with the work being performed should
have access to the area.
Safety Symbols
This icon is displayed with any safety alert that indicates a
personal injury hazard.
WARNING
This safety alert indicates a potentially hazardous situation
that, if not avoided, could result in death or serious injury.
CAUTION
This safety alert, with the personal injury hazard symbol,
indicates a potentially hazardous situation that, if not
avoided, could result in minor or moderate injury.

Chapter 2, Safety: Safety Labels
E.H. Wachs Part No. 29-MAN-10, Rev. A 11
Protective Equipment Requirements
For additional information on eye and face protection, refer
to Federal OSHA regulations, 29 Code of Federal Regula-
tions, Section 1910.133., Eye and Face Protection and
American National Standards Institute, ANSI Z87.1, Occu-
pational and Educational Eye and Face Protection. Z87.1 is
available from the American National Standards Institute,
Inc., 1430 Broadway, New York, NY 10018.
Hearing protectors are required in high noise areas, 85 dBA
or greater. The operation of other tools and equipment in the
area, reflective surfaces, process noises, and resonant struc-
tures can increase the noise level in the area. For additional
information on hearing protection, refer to Federal OSHA
regulations, 29 Code of Federal Regulations, Section
1910.95, Occupational Noise Exposure and ANSI S12.6
Hearing Protectors.
SAFETY LABELS
The following safety labels are included on the machine. If
any labels are lost or damaged, order replacements. See
ordering information and parts lists in Chapter 5.
Always wear impact resistant eye pro-
tection while operating or working near
this equipment.
WARNING
CAUTION
Personal hearing protection is recom-
mended when operating or working near
this tool.

DW Guillotine
12 Part No. 29-MAN-10, Rev. A E.H. Wachs
Figure 2-1. Follow all safety guidelines for operating
the machine.

Chapter 3, Operating Instructions
E.H. Wachs Part No. 29-MAN-10, Rev. A 13
Chapter 3
Operating
Instructions
MOUNTING THE MACHINE
The DW Guillotine weighs about 65 lb (30 kg). It can be
handled safely by two operators using the handles on the
sides of the frame. You can also use a lifting device
attached to the lift hook on top of the machine.
Use the DW Guillotine only on horizontal pipe. The clamp-
ing system is not designed to hold it on a vertical pipe.
1. Remove the locking pin from the end of the fastening
rod in the storage frame.
Figure 3-1. Pull the locking pin out of the fastening
rod.
In This Chapter
MOUNTING THE MACHINE
MAKING THE CUT
CLEANING AND REMOVING THE
MACHINE

DW Guillotine
14 Part No. 29-MAN-10, Rev. A E.H. Wachs
Do not lift the DW Guillotine
by yourself. The machine is
too heavy and bulky to be
lifted safely by one operator;
serious injury could result.
2. Lift the machine out of the storage frame. It can be
lifted by two operators, using the handles.
Figure 3-2. Lift the machine out of the storage frame.
The bow is fully retracted (up)
when it is stored in the frame.
Mount the machine with the
bow retracted.
3. Set the machine on the pipe at the cutting location,
with the saddle on a supported section of pipe. The
cutting wire will be toward the fall-off end of the pipe.
WARNING
NOTE

Chapter 3, Operating Instructions: Mounting the Machine
E.H. Wachs Part No. 29-MAN-10, Rev. A 15
Figure 3-3. Set the machine on the pipe, with the wire
on the fall-off side of the cut.
It is recommended that you
support or set up a catch
device for the fall-off piece of
pipe. If you are cutting in-line
pipe, make sure the pipe is
supported on both sides of
the cut.
4. Position the machine to align the wire at the required
cut line.
NOTE

DW Guillotine
16 Part No. 29-MAN-10, Rev. A E.H. Wachs
Figure 3-4. Position the machine so the wire is at the
cut line location.
5. Press and hold the release button on the clamping
ratchet to pull out the strap.
Figure 3-5. Pull out enough strap to wrap around the
pipe
6. Wrap the strap around the pipe. Put the hook through
the clamping hole on the opposite side of the frame.