GRAVOGRAPH IM4 User Manual
(Please read carefully before use)
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.
D9090 701 - 01.2003 - ENG - (UPDATED EDITION NUMBER: 1)
User manual
IM4 machine
First contact
Gravograph reserves the right to modify the information contained in this document without notice.
TYPE OF MACHINE : IM4
MANUFACTURER : GRAVOGRAPH INDUSTRIE INTERNATIONAL
BP 15 - Z.I. - 10600 LA CHAPELLE SAINT LUC - FRANCE
Importer's address
IM4 machine . 2
First contact
Summary
Information about regulations ............................................................ 4
Conformity standards ...................................................................................................................... 4
Electrical security ........................................................................................................................... 4
Presentation ....................................................................................... 5
Contra-indications .......................................................................................................................... 5
Stages of unpacking ....................................................................................................................... 7
Unpacking - Contents of package ...................................................................................................... 7
Description ......................................................................................... 9
Front view of the machine ............................................................................................................... 9
Rear view of the machine .............................................................................................................. 10
Installing .......................................................................................... 11
Physical installation advice ............................................................................................................. 11
Electric installation advice .............................................................................................................. 13
Electrical connections of the machine .............................................................................................. 13
Setting up transmission between the IM4 and a PC type computer ...................................................... 14
Switching the machine on .............................................................................................................. 16
Problems ..................................................................................................................................... 16
Switching the machine off ............................................................................................................. 16
Mechanical block .......................................................................................................................... 16
Switching on again ....................................................................................................................... 16
Installing the engraving software in Windows ................................................................................... 17
From the transfer to the engraving ................................................... 18
Positioning the plate onto the vice .................................................................................................. 18
Adjusting the spindle with automatic ZRef. ......................................................................................21
Starting to engrave ...................................................................................................................... 23
General maintenance ........................................................................ 24
Changing the fuses ....................................................................................................................... 24
Technical characteristics ................................................................... 25
Physical characteristics .................................................................................................................. 25
Electrical characteristics ................................................................................................................ 26
Software characteristics ................................................................................................................ 26
First contact
IM4 machine . 3
Information about regulations
Conformity standards
This hardware was designed and built in conformity with the relevant EC marking and EEC directives :
• "Machine security" Directive 98/37/EEC (22/06/98).
• "Electromagnetic compatibility" Directive 89/336/EEC (03/05/89) (modified).
• "Low voltage" Directive 73/23/EEC (modified).
The modification or transformation of this equipment, the adaptation and installation
of accessories not recommended by GRAVOGRAPH, the installation of this equipment
in a manufacturing process, the piloting by a robot, the connection to an external
automaton, modify the characteristics of this material and can make it not compliant
with the European Directives it is subjected.
These modifications voids the responsibility of the manufacturer.
In this case, the person who fits the machine and the equipment is responsible for the
EC compliance of the final work station.
Electrical security
This hardware is in conformity with the norms EN 60204-1 and EN 60950.
The different fuses of the machine comply with the IEC 127-2 norm (International Electric Committee).
The different security levels the input/output answer are indicated for each connector in the chapter "Rear view of the
machine". Two security levels are possible :
- Dangerous voltage (power supply, accessories, plugs ...).
- Very low security voltage.
Machine security
This hardware is in conformity with the norm EN 292-1 and EN 292-2.
Electromagnetic compatibility
This hardware is in conformity with electromagnetic compatibility norms:
• EN 50081-1 (emission in residential, commercial, and light industrial environment)
• EN 61000-6-2 (immunity in industrial environment)
All the cables used with this hardware must be in conformity with the electronic compatibility standards, norm
EN 55022 - class B.
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 specifications, 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.
IM4 machine . 4
First contact
Presentation
The machine must never be handled without an adult present. Keep the machine,
wires and cables out of children's reach.
Contra-indications
This machine is only designed for light engraving purposes and must never be used for
other applications.
To use this machine, you are advised to wear protectives glasses against the chip
ejections.
Never use this machine for sawing or drilling.
Do not use this machine for working with wood.
Do not use this machine in explosive environment.
This machine is only designed for one user. Do not let several people use the machine
simultaneously.
• If the machine is not to be used for a long period, unplug the electricity supply and cover the machine (packaging, cover,
lid...)
• Do not move the engraving head by hand (pict. 1) unless mechanical block of the machine as described in the paragraph
"Mechanical block" of this manual's "Installing" chapter.
• Do not spill any liquids onto the machine (drinks, cleaning fluids…) unless when recommended by GRAVOGRAPH
(example: lubrication).
• The machine should never be used with anything other than Gravograph accessories and tools.
• Only use engraving tools (cutters, noses...) as directed in the "CUTTERS CATALOGUE".
• Never hold the material to be engraved in your hands. Only use the GRAVOGRAPH clamping systems designed for your
machine.
• Make sure that the material is well clamped before starting to engrave.
• During engraving, do not use this machine without a nose (depth regulating nose or vacuum nose) in order to avoid
projections of swarf.
• Do not take the engraving material out of the machine during engraving.
• If the engraving must be stopped, use the function key provided for this purpose on the control panel of the machine.
To avoid any risks of being crushed by the machine during engraving, do not stand near
the tools (the travel area of the tool is 4"
3/4
x 3"
5/32
inches (120 x 80 mm)).
Do not lean over the spindle holder.
This sign shown on the tool-holder of the machine shows the danger
caused by the rotating spindle during engraving (risks of getting burnt
or cut).
First contact
IM4 machine . 5
IM4 machine . 6
First contact
Stages of unpacking
Before opening the cardboard box, check that it is the right way up.
After opening the box (pict. 1):
1. Take out the manual.
2. Take out the toolbox and the cable.
Never lift or move this machine by its arm (pict. 2).
3. Take out the machine.
Shows where you should put your hands (pict. 2).
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 is in conformity with European recycling standards.
Unpacking - Contents of package
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.
Contents of package
(pict. 3)
A. An IM4 machine (a depth-regulating nose and a pair of jigs mounted on the machine)
C. A manual to be placed into a folder, with a label to stick along the spine of the folder
D. A tool box
E. A power cable
F. A serial connection cable (RS232)
Contents of tool box
(pict. 4)
D1. a short allen key
D2. a brush
D3. two fuses T 2 A H - 250V *
T 2 A H - 250V * = These fuses are temporized, with a high breaking capacity and
comply with the IEC 127-2 norm.
First contact
IM4 machine . 7
IM4 machine . 8
First contact
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