GRAVOGRAPH L-SOLUTION 100 Ex Fibre User manual

Before installing and using this machine, you must read this user guide carefully.
Keep it in a safe place, in case you need to refer to it later.
G2142 701 - 04.2011 - ENG - (UPDATED EDITION NUMBER : 1)
User manual
L-SOLUTION 100 Ex
Machine
LASER engraving machine
First contact
L-SOLUTION 100 ExYAG

L-SOLUTION 100 Ex Fibre machine . 2 First contact
GravoTech Marking SAS reserves the right to modify the information contained in this document without
notice.
TYPE OF MACHINE : L-SOLUTION 100 Ex FIBRE LASER ENGRAVING MACHINE
MANUFACTURER : GRAVOTECH MARKING SAS
BP 15 - Z.I. - 10600 LA CHAPELLE SAINT LUC - FRANCE
This publication and its contents are proprietary to GravoTech Marking SAS (trademark Gravograph), and are intended
solely for the contractual use of GravoTech Marking SAS customers.
While reasonable efforts have been made to assure the accuracy of this manual, GravoTech Marking SAS shall not be liable
for errors contained herein or for incidental or consequential damage in connection with the furnishing, performance, or
use of this material.
GravoTech Marking SAS reserves the right to revise this manual and make changes from time to time without any obli-
gation by GravoTech Marking SAS to notify anybody of such revision or changes.
GravoTech Marking SAS can not be held liable for any problems arising out of the application or use of any products, circuits,
or software described herein. Neither does it convey a license under its patent rights nor the patent rights of third parties.
GravoTech Marking SAS provides no warranties whatsoever on any software used in connection with a Gravograph Laser
Engraving System, express or implied. Neither does it guarantee software compatibility with any off-the-shelf software
package or any software program that has not been written by GravoTech Marking SAS.
Intended use of this system must be followed within the guidelines of this manual. In no event will GravoTech Marking
SAS be liable for any damages caused, in whole or in part, by customer, or for any economic loss, physical injury, lost
revenue, lost prots, lost savings or other indirect, incidental, special or consequential damages incurred by any person,
even if GravoTech Marking SAS has been advised of the possibility of such damages or claims.
Gravograph is a registered trademark of GravoTech Marking SAS.
Windows is a registered trademark of Microsoft Corporation.
PostScript is a registered trademark of Adobe Systems Inc.
Importer's address
(c) GravoTech Marking SAS, 2011
All Rights Reserved.

First contact L-SOLUTION 100 Ex Fibre machine . 3
Summary
Regulatory information ........................................................................5
Compliance standards ......................................................................................................................5
Electrical security.............................................................................................................................5
Overview..............................................................................................6
Introduction....................................................................................................................................6
Contra-indications............................................................................................................................6
Unpacking stages ............................................................................................................................8
Unpacking - Package contents...........................................................................................................9
LASER safety................................................................................................................................. 10
Description.........................................................................................13
Front view of the machine............................................................................................................... 13
Rear view of the machine................................................................................................................ 14
Installation ........................................................................................15
Physical installation recommendations.............................................................................................. 15
Exhaust system installation recommendations ................................................................................... 17
Air-assist requirements (compressor optional) ................................................................................... 17
Computer requirements.................................................................................................................. 18
Software suggestions ..................................................................................................................... 18
Electric installation recommendations............................................................................................... 19
Electrical connections of the machine ............................................................................................... 20
Powering the machine on................................................................................................................ 22
Problems...................................................................................................................................... 22
Powering the machine off................................................................................................................ 22
Mechanical jamming....................................................................................................................... 22
Powering on again ......................................................................................................................... 22
Setting up transmission between the L-SOLUTION 100 Ex Fibre
machine and a PC type computer .......................................................23
Connection cables.......................................................................................................................... 23
Connecting L-SOLUTION 100 Ex Fibre to your PC using the USB port .................................................... 24
Connexion L-SOLUTION 100 Ex Fibre to your PC using the parallel port................................................. 25
Machine setup (language)............................................................................................................... 26
The printer driver of the LASER machine............................................28
How the computer controls the LASER machine ................................................................................. 28
Make the L-SOLUTION 100 Ex Fibre machine ready to engrave............................................................. 29
Driver controls .............................................................................................................................. 30
Graphics software ..............................................................................49
Software setup.............................................................................................................................. 49
Speed optimization ........................................................................................................................ 50
Bitmapped / scanned images........................................................................................................... 50

L-SOLUTION 100 Ex Fibre machine . 4 First contact
System operation.............................................................................. 51
How it works.................................................................................................................................51
The control panel...........................................................................................................................53
The engraving menu ......................................................................................................................58
Engraving menu description............................................................................................................60
Automaton function (user standard Inputs/Outputs)...........................................................................68
Running the machine step by step .................................................... 69
Powering on..................................................................................................................................69
Creating the graphic.......................................................................................................................69
Setting the drivers' properties .........................................................................................................69
Downloading the le.......................................................................................................................69
Positioning the plate.......................................................................................................................70
Focusing the LASER beam...............................................................................................................70
Starting the engraving process........................................................................................................71
Removing and reloading the material................................................................................................72
Problems and solutions...................................................................................................................73
Options and accessories.................................................................... 74
Cylinder attachment.......................................................................................................................74
L-SOLUTION 100 EX (Fibre) vacuum table.........................................................................................74
Compressor kit (air assist)..............................................................................................................75
Honeycomb cutting table ................................................................................................................75
Fiber lens kits................................................................................................................................75
Materials for Fiber LASER engraving ................................................. 76
Safety..........................................................................................................................................76
Printer driver setting tips ................................................................................................................77
List of materials for Fiber LASER engraving .......................................................................................77
General maintenance ........................................................................ 78
Suggested cleaning and maintenance supplies...................................................................................78
System cleaning............................................................................................................................79
Optics cleaning..............................................................................................................................80
Maintenance schedule ....................................................................................................................81
Autofocus adjustment.....................................................................................................................82
Technical characteristics................................................................... 85
Physical characteristics...................................................................................................................85
Electrical characteristics..................................................................................................................86
Firmware and driver characteristics ..................................................................................................86
Optional accessories.......................................................................................................................87
Appendices........................................................................................ 88
Gravograph machines - Soft setup ...................................................................................................88

First contact L-SOLUTION 100 Ex Fibre machine . 5
Regulatory information
Compliance standards
This hardware was designed and built in compliance with the relevant EC marking and EEC directives:
• "Security" Directive 2006/42/EC
• "Electromagnetic compatibility" Directive 2004/108/EC
• "Low voltage" Directive 2006/95/EC
Any change or transformation made to this equipment, any adaptation or installation
of accessories not recommended by GRAVOTECH MARKING SAS, any installation of
this equipment in a manufacturing process, any piloting by a robot, any connection
to an external automaton, any change to the characteristics of this material, can
make it become non-compliant with the European Directives it is subjected to.
Such changes void the manufacturer's responsibility.
In this case, the person who ts the machine and the equipment is responsible for the EC
compliance of the nal work station.
Electrical security
This hardware complies with standards EN 60204-1 and EN 60950-1, which also refer to the LASER system safety
standard CEI 825-1.
Machine security
This hardware complies with standards EN ISO12100-1, EN ISO12100-2 and EN ISO 11553-1.
Electromagnetic compatibility
This hardware complies with the following electromagnetic compatibility standards:
• EN 55022 - class A
• EN 61000-3-2
• EN 61000-3-3
• EN 61000-6-2 (immunity in an industrial environment)
This is a class A product. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
Electrical security
This material is "class 1". The mains plug MUST always be connected to a neutral
socket and comply with the regulations in force in the country of installation. If
you do not have a plug of this type, have one installed by an approved electrician.
Under no circumstances should you depart from this instruction.
The manufacturer bears no responsibility towards any user where alterations have been carried out contrary to the
manufacturer's specications, notably with respect to electrical/electronic elements.
Any operation, other than those mentioned here, must only be carried out by an approved
Gravograph technician.
Do not take the machine apart to repair or clean it : this will void your guarantee.
This symbol indicates that once this equipment has reached the end of its
useful life, it must not be disposed of with non-sorted municipal waste, in
accordance with the European Directive 2002/96/EC.
The equipment must be disposed of at an appropriate collection point for processing,
sorting, and recycling of Waste Electrical and Electronic Equipment (DEEE).
The elements which compose Electrical and Electronic Equipment may contain
substances which have harmful effects on the environment or on human health.
By following these instructions, you are helping the environment, contributing to the
preservation of our natural resources, and protecting human health.
Regulatory

L-SOLUTION 100 Ex Fibre machine . 6 First contact
Overview
Introduction
Thank you for purchasing the L-SOLUTION 100 Ex Fibre machine. Years of testing and renements have made this unit
the ultimate LASER engraving system.
The L-SOLUTION 100 Ex Fibre is a LASER engraving machine equipped with an integrated Fiber LASER source.
This type of LASER supplied a marking of very high quality on a wide range of materials, including on numerous metals
which cannot be marked with Lasers CO2.
The machine is conceived to mark just the surface (no in-depth marking or no in-depth engraving), with or without
modication of color (according to the selected parameters and the material to be marked).
Thanks to its innovative design with :
- the "A-sens" Auto sensor concept, which adjusts the focal length automatically for you according to the surface
to be worked on (even when engraving a hollow item),
- the beam concentration with the "X-beam" eXpanding beam concept designed to produce perfect quality
engraving over the entire surface of the table,
and with its performance results (speed, power and engraving areas), the L-SOLUTION 100 Ex Fibre machine combines
exibility and full featured performance without sacricing simplicity, ease of use, or ease of maintenance.
Using advanced engineering and design features, the L-SOLUTION 100 Ex Fibre is truly one-of-a-kind.
Actually, the machine L-SOLUTION 100 Ex Fibre is such a breakthrough in technology that it is more than just a LASER
system, it is a precision engraving device used as a tool for the imagination.
To begin with, we highly recommend that this entire manual be read before attempting
to use the L-SOLUTION 100 Ex Fibre machine. The manual includes important information
about safety, assembly, use, and maintenance of the L-SOLUTION 100 Ex Fibre machine.
Contra-indications
Do not use the controls or settings and do not carry out procedures other than those
specied in the use manual, to avoid risking exposure to dangerous radiation.
The machine must never be handled without an adult present. Keep the machine,
wires and cables out of children's reach.
This machine is only designed for one user. Do not let several people use the machine
simultaneously.
The LASER engraving machine is a high performance machine :
All safety instructions must be complied with.
Proper use and care of this system are essential to safe operation.
Never expose yourself to the LASER beam. It could cause severe physical
burns and irreparable eye damage.
This machine is only designed for engraving purposes of the materials listed in this user
manual and must never be used for other applications.
The LASER machine must be properly installed and connected to an appropriate
discharge system in accordance with the specications dened in this manual.
Do not use this machine in an explosive environment.
The processing materials must be introduced entirely into the machine.
Never operate the LASER engraving machine close to a pacemaker.
Overview

First contact L-SOLUTION 100 Ex Fibre machine . 7
Never operate the LASER system without the machine protective casing.
Never operate the LASER system if the doors are in bad condition or can not be closed
properly.
Never operate the LASER system without constant supervision of the engraving process.
Exposure to the LASER beam may cause ignition of combustible materials and start a re.
A properly maintained re extinguisher should be kept on hand at all times.
Never operate the LASER machine without a properly congured, installed, maintained,
and operating fume/smoke exhaust system.
Fumes and smoke from the engraving process must be extracted from the LASER system
and exhausted outside.
Never engrave with LASER materials which may produce toxic and corrosive fumes.
DISCONTINUE processing any material that shows signs of chemical deterioration of the
LASER system (Systems damaged from this abuse will NOT be covered under warranty).
We suggest that you obtain the Material Safety Data Sheet (MSDS) from the materials
manufacturer. The MSDS discloses all of the hazards that may arise from handling or
processing that material. The law requires all manufacturers to provide this information
to anyone who requests it.
DO NOT ENGRAVE PVC (Polyvinylchloride) BASED MATERIALS.
The fumes are extremely toxic if you inhale them. The fumes are so corrosive that they can
chemically destroy the metallic parts of the LASER system. Damage to the LASER system
from this type of abuse WILL NOT be covered under warranty.
Never work on the electronics and LASER parts of the machine without having unplugged
the machine, as hazardous voltages are present.
Although access to these areas is not necessary during normal use, should you need to
open one of these enclosures for service reasons, please remember to unplug the machine
rst.
Never move or lift the LASER machine without the assistance of one person.
Severe bodily injury may occur if improper lifting techniques are applied.
Be careful not to drop the LASER system. Not only can it cause bodily harm, but it can also
severely damage the equipment and render it inoperable and will void your guarantee.
Do not move, push, press on, or shake the LASER machine while the engraving is
in progress. This might shove the engraving part aside and make the engraving
unsuccessful.
Do not connect this equipment to an IT power supply card.
• If the machine is to remain unused for a long period, unplug the power supply and cover the machine (packaging,
cover, lid, etc.).
• Do not move the focus carriage holder manually except in case of a mechanical jamming of the machine, as described
in the paragraph entitled "Mechanical jamming" in this manual's "Installing" chapter.
• Do not spill any liquids onto the machine (drinks, cleaning uids, etc.) unless recommended by GRAVOTECH MARKING
SAS (e.g. for lubrication).
• If the engraving process must be stopped, use the function key provided for this purpose on the keyboard of the
machine.
Overview

L-SOLUTION 100 Ex Fibre machine . 8 First contact
Unpacking stages
This machine should only be transported in its packaging and using a lifting apparatus
able to carry loads of least 661 lb (300 Kg).
After opening the box:
1. Loosening and removing the strap.
2. Remove the protections.
Unpacking of the L-SOLUTION 100 Ex Fibre machine must be done by two people.
It weighs 145.5 lb (66 kg).
3. 1 person on each side, lower the machine.
Make sure that no components are missing from the packaging. If any part has been
forgotten please get in touch with your GRAVOGRAPH dealer.
Keep all the packaging materials so that you can move your machine in total safety.
This packaging complies with European recycling standards.
Unpacking

First contact L-SOLUTION 100 Ex Fibre machine . 9
Unpacking - Package contents
Check the condition of the packaging when you receive it. If there are any signs of damage,
inform the carrier and your GRAVOGRAPH dealer immediately by recorded delivery,
specifying the exact nature of the problem.
Package contents
A. a L-SOLUTION 100 Ex Fibre machine
B. a CD-Rom contains the driver of the LASER
machine
C. a CD-Rom contains the user manual
(PDF le - Acrobat Reader)
D. a tool box
E. a power cable
F1. an USB connection cable
F2. a parallel connection cable
Tool box contents
D1. a lens/mirror cleaning solution
D2. a lens cleaning paper
D3. cotton swabs
D4. a short allen key
D5. a round allen key
D6. a brush
D7. four keys ...
D8. a wedge for Autofocus adjustment
Unpacking

L-SOLUTION 100 Ex Fibre machine . 10 First contact
Sécurité LASER
This LASER machine contains hermetically sealed a pulsed Fiber LASER that produces
intense and invisible LASER radiation at a wavelength of 1.064 microns (μm)
(0.419 10-6 inch) in the infrared spectrum.
This LASER system contains a Fiber LASER in a Class I enclosure. However, due to the
presence of a visible red LASER diode (power < 1mW), the entire LASER system is classied
as Class 2.
- The entire system is completely enclosed with a protective housing. This will completely contain the invisible C02 LASER
beam under normal use. However, the red diode LASER is a visible LASER beam. DO NOT STARE INTO THE BEAM
OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
- The user door consists of two protective windows in compliance with the standard DIR 1064L6 (CE) and is safety
interlocked and will disable the LASER beam from ring when the user door(s) are opened. The red diode LASER beam
is NOT safety interlocked and can be activated with the door either open or closed.
Do not modify or disable any safety feature of this system. Do not operate any
system that has had its safety features modied, disabled, or removed.
Improprer use of controls and adjustments, or performance of procedures other than
those specied in this manual, may invalidate the safety of this system.
CDRH and EC regulations require all LASER manufacturers to afx warning labels in specic locations throughout the
equipment.
The following warning labels are placed on the LASER system for your safety. DO NOT
remove them for any reason. If the labels become damaged or have been removed for
any reason, DO NOT OPERATE the LASER system and immediately contact Gravograph for
a free replacement.
1 label :
On the back of the system next to the serial number tag. Visible when viewing the LASER system from the backside.
This machine is in compliance with American 21 CFR standards,
subchapter J except for deviations pursuant to LASER notice N° 50,
dated July 26, 2001.
2 labels :
One is next to the beam window where the LASER beam enters the engraving area inside the LASER system and
is visible when the door is opened.
The second one is located on the LASER source where the LASER beam comes out. It is not visible under normal
operating conditions.
AVOID EXPOSURE - Visible and invisible LASER radiation is emitted
from this aperture.
Labels :
On the LASER source. Not visible under normal operating conditions.
DANGER - Invisible and/or visible LASER radiation is present at
that place or when open. Avoid eye or skin exposure to direct
or scattered radiation. 21 CFR part 1040.10 - IEC 60825.1
LASER Class 4/IV - Wavelength: 1064nm (0.419 10-6 inch) - 1,1mJ -
30-200ns - 20-500KHz - 22W Max.
LASER class 2/II - Laser Diode : 620-660nm - 1mW Max.
4 labels :
One is next to the beam window where the LASER beam enters the engraving area inside the LASER system and
is visible when the door is opened.
The second one is on the right, on the #1 mirror cover.
The third one is located on the LASER head next to the access hole of the #2 mirror.
The fourth one is located on the nozzle of the head.
DANGER - Invisible and visible LASER radiation is present at that place.
Avoid eye or skin exposure to direct or scattered radiation.
LASER Safety

First contact L-SOLUTION 100 Ex Fibre machine . 11
1 label :
On the LASER source. Not visible under normal operating conditions.
This LASER is manufactured by GRAVOTECH MARKING SAS
56 Avenue Jean JAURES -10601 La Chapelle St Luc - FRANCE.
It is designed for use only as a component in a GRAVOGRAPH LASER
system.
This LASER is a class 4 device and does not comply with U.S. code 21
CF subchapter J, or European standard EN 60825-1.
1 label :
On the outside of the door. Visible from the outside under normal operating conditions with the door closed.
CAUTION LASER RADIATION.
Do not stare into beam.
Wavelength : 630-680 nm (25 10-9 - 27 10-9 inch) - Max. output :1mW.
Class 2 LASER product.
1 label :
On the outside of the door. Visible from the outside under normal operating conditions with the door closed.
WARNING.
This LASER system contains a class 4 LASER in a class 1 enclosure.
It has been classied as class 2 due to the presence of a visible LASER
diode.
1 label :
On the outside of the door. Visible from the outside under normal operating conditions with the door closed.
WARNING.
Never operate the LASER system without constant supervision.
Exposure to the LASER beam may cause ignition of combustible
materials which can cause severe damage to the equipment.
Toxic fumes/particles may be emitted by this machine.
1 label :
On the outside of the door. Visible from the outside under normal operating conditions with the door closed.
CAUTION - Invisible class 4 LASER radiation if open and the lock
is disabled. Avoid exposing the skin or eyes to direct or diffuse
radiation.
2 labels :
Inside the LASER system, on the machine protective casing on the left and on the right of the Y-Rails. Visible from
the outside under normal operating conditions with the door opened.
CAUTION.
Invisible and visible class 4 LASER radiation when opened. Avoid
eye or skin exposure to direct or scattered radiation.
2 labels

:
Inside the LASER system, on the machine frame on the left and on the right of the Y-Rails.
This label must not be visible under normal operating conditions
(machine with casing).
CAUTION.
LASER radiation. Avoid all skin exposure to direct or scattered
radiation.
Class 4 LASER product / Pulsed Fiber Laser / Wavelength : 1064 nm /
Pav = 20 W / Ppeak : <10kW / FWHM pulse>100 ns.

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
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


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

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
LASER Safety

L-SOLUTION 100 Ex Fibre machine . 12 First contact
1 label :
On motor Y guard ( on bridge X on the right). Visible from the outside in normal operating conditions when in front
of the machine.
To avoid all risk of being burned do not touch this protection.
1 label :
One is on the back of the LASER machine next to the plug receptacle. Visible from the outside under normal
operating conditions when viewed from the backside of the system.
WARNING.
To avoid any risk of electrical shock, always disconnect the power cord
before removing this cover.
1 label :
On the left back side of the LASER machine and next to the plug receptacle. Visible from the outside under normal
operating conditions.
Electrical power supply :
LASER Fiber 20 W: 100-240 V (VAC) ; 6A-3A ; 50-60 Hz
1 label :
Inside the LASER system's power supply cover next to the chassis ground green wire. Not visible under normal
operating conditions. Visible only when cover is removed for maintenance only.
1 label :
Next to the cylinder attachment connector. Visible under normal operating conditions
WARNING.
Turn the LASER system off before connecting or disconnecting the
cylinder attachment (rotary xture).
1 label :
On the left side of the LASER system when viewing the machine from the front. Visible under normal operating
conditions.
This symbol indicates that once this equipment has reached the end of its useful life, it must not be disposed
of with non-sorted municipal waste, in accordance with the European Directive 2002/96/EC.
The equipment must be disposed of at an appropriate collection point for processing,
sorting, and recycling of Waste Electrical and Electronic Equipment (DEEE).
The elements which compose Electrical and Electronic Equipment may contain substances
which have harmful effects on the environment or on human health.
By following these instructions, you are helping the environment, contributing to the preservation of our
natural resources, and protecting human health.
labels :
Visible under normal operating conditions.
WARNING.
To avoid any risk of crushing, do not place your hands in the places
announced by this symbol.
LASER Fiber 20W
LASER Safety

First contact L-SOLUTION 100 Ex Fibre machine . 13
Description
The L-SOLUTION 100 Ex Fibre machine is a LASER engraving machine.
It has a control panel with a L.C.D. screen connected to the software in the machine.
Files to be engraved are transferred from the computer to the machine via a cable which is plugged into one of the two
ports on the L-SOLUTION 100 Ex Fibre machine.
The actual engraving process is controlled by a ber LASER source.
The object to be engraved is placed on a table (as standard) or held by any other system recommended by GRAVOGRAPH
(consult your GRAVOGRAPH dealer for more information on systems available).
The L-SOLUTION 100 Ex Fibre machine has a maximum engraving surface area of 24" x 12"
(610 x 305 mm).
The L-SOLUTION 100 Ex Fibre LASER engraving machine is a high performance machine:
All safety instructions must be complied with.
Front view of the machine
LASER engraving machine
H. Base
K. Engraving table
L. Main stop button
B. Control panel
B1. L.C.D. screen
B2. 15-key control keyboard
B3. 1 indicator light (red or green)
M. Air-assist adjustment button
J1. Head
J2. Thread columns for the rise-lower moving
J3. Graduated X-ruler
J4. Graduated Y-ruler
J5. X-Rail protection
J6. Y-Rails protection
J7. Lamp
N9. Cylinder attachment connection (optional accessory)
The machine must always be switched off before connecting or
disconnecting a cable or the cylinder attachment (optional accessory),
as indicated on label
Description

L-SOLUTION 100 Ex Fibre machine . 14 First contact
Rear view of the machine
Each connection responds to one of the following security levels :
- Dangerous voltage.
- Very low security level.
N. Connection socket (diagram 1)
N1 - Mains supply plug - Dangerous voltage
N2 - Exhaust system Inputs /Outputs - Very low security level
N3 - Standard Inputs /Outputs - Very low security level
N4 - Parallel port - Very low security level
N5 - USB port - Very low security level
N6 - Do not use (the protection cap is not to be removed for any reason)
N7 - Pneumatic supply for the air assist
N8 - Hole for the air evacuation pneumatic tube to the exhaust system.
The machine must always be switched off before connecting or disconnecting
a cable or the cylinder attachment (optional accessory), as indicated on
label :
Description
L-SOLUTION 100 Ex Fibre

First contact L-SOLUTION 100 Ex Fibre machine . 15
Installation
Physical installation and electrical installation (connections) must only be carried out
by an approved GRAVOGRAPH technician.
Before carrying out the following operations, make sure the machine is switched off and
unplugged, switch (L) to position 0 (pict. 2).
Physical installation recommendations
• Put the Gravograph machine onto a stable at, clean surface able to carry loads of least 220 lb (100 Kg).
Installation
• Place the Gravograph LASER engraving machine in a clean and ventilated environment such as an ofce environment
and make sure the machine is well-ventilated (pict. 2 and 3). Choose a place providing the shortest and most
direct path to the exhaust ductwork (not provided). Refer to exhaust requirements later on in this section.
Avoid small, enclosed, non-ventilated areas. After LASER engraving, certain materials keep on emitting fumes for
several minutes after the processing has been completed. Having these materials present in a conned, unventilated
room can contaminate the room.
To ensure a good ventilation, it is necessary to leavea 8" (=20 cm) clearance allaround the
machine:
Do not conne the back of the machine by surrounding it with furniture, shelving, backing it
intoacorner,etc.TherearsideoftheLASERsystemmustbeallowedto"breathe".Otherwise,
it can overheat the LASER tube, the power supply, and/or the CPU module.
Overheating may cause serious and very costly damage to the LASER system.
LASER systems of this class use fans to keep the LASER tube and electronics cooled during operation. Maintain the
room temperature at the recommended ambient temperature range outlined previously in the following page.
Verify that the engraving table is perfectly level in X and Y
Adjust with a spirit level:

L-SOLUTION 100 Ex Fibre machine . 16 First contact
Ambient room temperature MUST be between 50 and 95 degrees F (10 and
35 degrees C).
• If transporting the LASER system from a very cold or very hot environment to the proper operating environment, the
LASER system must be allowed time to adjust to the ambient temperature.
• Normal lighting is sufcient to use the machine. A lamp (J7) lights the engraving zone.
• Clear the work surface so that you can
- easily and quickly access all external parts of the machine,
- quickly access, in case of necessity, the main stop button (L) on the engraving table (pict. 1),
- make sure that all moving parts of the machine have enough room to move freely,
- place the computer within 10 feet (3m) of the machine, if planning to connect the LASER engraving system
to a computer through the parallel port (the maximum recommended parallel cable length is 10 feet (3m)).
- avoid any accidental unplugging of the cables.
The connectors screws must be very tight to avoid accidental disconnection of the cables
while the machine is turned on as this could permanently damage the electronic cards.
• If connecting an additional LASER system or other printer to the same computer, we recommend the installation of an
additional parallel port into the computer. DO NOT use a manual A/B type switch box. This creates electrical noise
which can cause an engraving problem or damage the LASER system and/or the computer’s electronics.
• Protect your Gravograph equipment against:
- Moisture (rain, snow, condensation, etc.),
- Heat (direct sunlight, heating, etc.),
- Sudden changes in temperature,
- Dust (exhaust pipe, sand-blasting or sandpapering systems),
- Liquid splashes, spillages on the electronic rack, cables and connections, and any other part of the machine;
unless recommended by GRAVOTECH MARKING SAS (e.g. lubrication),
- Vibrations,
- Electric or electronic radiation.
The electrical plug acts as a sectioning device. it is therefore important that you set up
the machine in order to always have easy access to the power cable.
Installation

First contact L-SOLUTION 100 Ex Fibre machine . 17
Exhaust system installation recommendations
To properly exhaust fumes and smoke from the LASER engraving system during operation, you must have a proper
exhaust system.
The air exhaust system MUST comply with the following minimum requirements :
Never operate the LASER engraving system without a properly installed and operating
exhaust system. When cut or engraved, some materials can produce fumes that are
hazardous in concentrated amounts.
To install the exhaust system properly, we recommend having the exhaust system installed by a licensed contractor
compliant with safety and local code requirements as well as being able to calculate the correct size blower required for
your particular installation.
The fume exhaust to the air exhaust system goes through the tube connected on the rear side of the LASER machine
(pict. 3).
Installation
MIN. RECOMMENDED EXTRACTOR CHARACTERISTICS
General mode With
Preseparator
Max. air throughput m3/h > 200 > 300
yard3/min > 4.36 > 6.54
Max. vacuum kPa > 0.5 > 6
PSI > 0.07 > 0.87
Outlet diameter mm 100 100
in 4 4
Air-assist requirements (compressor optional)
In order to use the Air-assist system (air seal), you should use an air compressor
(optional accessory, not delivered that has the following characteristics:
- Air draught min. = 0.0157yard3/mnor3.1USgallon/mn
(12 l/mn)

L-SOLUTION 100 Ex Fibre machine . 18 First contact
Computer requirements
The following is our minimum recommended computer conguration. Using a faster computer with more capacity
will increase efciency and throughput. Although using a computer that does not meet our minimum recommendation
might be acceptable to you, a faster computer will denitely pay for itself in a short amount of time.
Installation
Remember that the LASER system is an output device just like a printer is. The faster you can create graphics and
manipulate your software, the faster you can download to the LASER system to keep it producing.
Software suggestions
Gravograph Engraving software
- Range of engraving software GravoStyle :
- LaserStyle, compatible with Windows 7® and :

First contact L-SOLUTION 100 Ex Fibre machine . 19
Electric installation recommendations
Please refer to the label (diagram 1) « INPUT POWER » near the system’s ON/OFF switch and power inlet for your
system’s electrical requirements. Make sure that your electrical outlet is capable of providing the proper voltage, frequency
and amperage that your LASER system needs.
This material is «class 1». The mains plug MUST always be connected to a neutral socket
and comply with the regulations in force in the country of installation. If you do not have
a plug of this type, have one installed by an approved electrician. Under no circumstances
should you depart from this instruction.
In order to avoid any interference with the outside, the user is advised to follow the instructions below.
• Plug the Gravograph machine into a mains line, avoiding having several machines on the same line (several plugs on
the same line or using a multi-plug).
Exception : If other items are connected to the machine (e.g. a computer linked to an IS table), all
your machines should be connected to the same mains line.
• Avoid using the same line to supply inductive or capacitive machines as well as the Gravograph machine (motors,
electrosluices, chargers, etc.).
• Avoid using a manual or automatic switch on the same mains line as the Gravograph machine (relay, temporizer,
programmer, automatic circuit breaker, automatic switch, etc.).
• Check that machines surrounding your Gravograph machine comply with the standards relative to radioelectric interference
(please refer to the technical leaet shipped with each machine). If they are not compliant, place them as far away as
possible from the Gravograph machine.
• Only use Gravograph accessories (Gravograph relay box, etc ...).
The machine must always be switched off before connecting or disconnecting a cable or
the cylinder attachment (optional accessory).
The electrical plug acts as a sectioning device. It is therefore important that you set up
the machine in order to always have easy access to the power cable.
Do not connect this equipment to an IT power supply card.
Installation

L-SOLUTION 100 Ex Fibre machine . 20 First contact
Electrical connections of the machine
Stand behind the machine.
Exhaust
system
Installation
1. Plug in the input/output machine-exhaust system connection cable , rst to the exhaust
system, then to the LASER machine. Tighten the connectors screws using the screwdriver (3.5).
The connectors screws must be very tight to avoid accidental disconnection of the cables
while the machine is turned on as this could permanently damage the electronic cards
(label ).
Before making any user standard inputs/outputs connections you must check that
the electric and electronic features of the different inputs and outputs are respected
(see "the Automaton function" described in the chapter "System operation" page 68).
A bad connection can irreparably damage the electronics of your machine.
2. Plug in the user standard inputs/outputs connection cable to the LASER machine if you use
the Automaton function described in the chapter "System operation" (see page 68).
TheuseofthefunctionAutomatonmeansthatthe engravingmachinecannotbeconsidered
individually to ensure the safety of the operator.
The engraving machine is actually integrated into a global process (the automated
production line).
Consequently, it is the nal work station (engraving machine + automaton + loading robot)
that must comply with the regulations in terms of safety.
The person who ts the engraving machine within the manufacturing process is therefore
responsible for the EC compliance of the nal work station.
3. Plug in the electric cable , rst to the engraving LASER machine, then to the mains supply.